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Available grades:

Steels for simple pressure vessels (EN 10207:2017)

Steels with specified properties at elevated temperatures (EN 10028-2:2017)

Weldable fine grain steels, normalised (EN 10028-3:2017)

Weldable fine grain steels, thermomechanically rolled (EN 10028-5:2017)

Properties

Advantages

Applications

Brand correspondence

Steels for simple pressure vessels (EN 10207:2017)

Full table

	EN 10207:2017	EN 10028-3:2017	EN 10028-5:2017	PN-81/H-92123:1981	ASTM	JIS G3115	EN 10028-2:2017	Old brand names
P235S EN 10207	P235S
P265S EN 10207	P265S
P275SL EN 10207	P275SL

P235S EN 10207

	P235S EN 10207
EN 10207:2017	P235S
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P265S EN 10207

	P265S EN 10207
EN 10207:2017	P265S
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P275SL EN 10207

	P275SL EN 10207
EN 10207:2017	P275SL
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

Prev grade Next grade

Steels with specified properties at elevated temperatures (EN 10028-2:2017)

Full table

	PN-81/H-92123:1981	ASTM	JIS G3115	EN 10028-2:2017
P235GH EN 10028-2	(St36K)	A285 gr.C/A414 gr.C	SPV 24	P235GH
P265GH EN 10028-2	(St41K)	A414 gr.E		P265GH
P295GH EN 10028-2	(St44K)	A414 gr.F		P295GH
P355GH EN 10028-2		A299 gr.A/A414 gr.G	SPV 36	P355GH
16Mo3 EN 10028-2				16Mo3

() Closest grade as no fully equivalent grade exists.

P235GH EN 10028-2

	P235GH EN 10028-2
EN 10207:2017
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981	(St36K)
ASTM	A285 gr.C/A414 gr.C
JIS G3115	SPV 24
EN 10028-2:2017	P235GH

() Closest grade as no fully equivalent grade exists.

P265GH EN 10028-2

	P265GH EN 10028-2
EN 10207:2017
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981	(St41K)
ASTM	A414 gr.E
JIS G3115
EN 10028-2:2017	P265GH

() Closest grade as no fully equivalent grade exists.

P295GH EN 10028-2

	P295GH EN 10028-2
EN 10207:2017
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981	(St44K)
ASTM	A414 gr.F
JIS G3115
EN 10028-2:2017	P295GH

() Closest grade as no fully equivalent grade exists.

P355GH EN 10028-2

	P355GH EN 10028-2
EN 10207:2017
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981
ASTM	A299 gr.A/A414 gr.G
JIS G3115	SPV 36
EN 10028-2:2017	P355GH

16Mo3 EN 10028-2

	16Mo3 EN 10028-2
EN 10207:2017
EN 10028-3:2017
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017	16Mo3

Prev grade Next grade

() Closest grade as no fully equivalent grade exists.

Weldable fine grain steels, normalised (EN 10028-3:2017)

Full table

	EN 10207:2017	EN 10028-3:2017	EN 10028-5:2017	PN-81/H-92123:1981	ASTM	JIS G3115	EN 10028-2:2017	Old brand names
P275NH EN 10028-3		P275NH
P275NL1 EN 10028-3		P275NL1
P275NL2 EN 10028-3		P275NL2
P355N EN 10028-3		P355N
P355NH EN 10028-3		P355NH
P355NL1 EN 10028-3		P355NL1
P355NL2 EN 10028-3		P355NL2

P275NH EN 10028-3

	P275NH EN 10028-3
EN 10207:2017
EN 10028-3:2017	P275NH
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P275NL1 EN 10028-3

	P275NL1 EN 10028-3
EN 10207:2017
EN 10028-3:2017	P275NL1
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P275NL2 EN 10028-3

	P275NL2 EN 10028-3
EN 10207:2017
EN 10028-3:2017	P275NL2
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P355N EN 10028-3

	P355N EN 10028-3
EN 10207:2017
EN 10028-3:2017	P355N
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P355NH EN 10028-3

	P355NH EN 10028-3
EN 10207:2017
EN 10028-3:2017	P355NH
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P355NL1 EN 10028-3

	P355NL1 EN 10028-3
EN 10207:2017
EN 10028-3:2017	P355NL1
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P355NL2 EN 10028-3

	P355NL2 EN 10028-3
EN 10207:2017
EN 10028-3:2017	P355NL2
EN 10028-5:2017
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

Prev grade Next grade

Weldable fine grain steels, thermomechanically rolled (EN 10028-5:2017)

Full table

	EN 10207:2017	EN 10028-3:2017	EN 10028-5:2017	PN-81/H-92123:1981	ASTM	JIS G3115	EN 10028-2:2017	Old brand names
P420M EN 10028-5			P420M
P420ML1 EN 10028-5			P420ML1

P420M EN 10028-5

	P420M EN 10028-5
EN 10207:2017
EN 10028-3:2017
EN 10028-5:2017	P420M
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

P420ML1 EN 10028-5

	P420ML1 EN 10028-5
EN 10207:2017
EN 10028-3:2017
EN 10028-5:2017	P420ML1
PN-81/H-92123:1981
ASTM
JIS G3115
EN 10028-2:2017

Prev grade Next grade

Dimensions

Mill finish

Full table

Thickness (mm)	Min width	P235GH EN 10028-2, P235S EN 10207	P265GH EN 10028-2, P265S EN 10207	P275SL EN 10207, P275NH EN 10028-3, P275NL1 EN 10028-3, P275NL2 EN 10028-3	P295GH EN 10028-2	P355N EN 10028-3, P355NH EN 10028-3, P355GH EN 10028-2	P355NL1 EN 10028-3, P355NL2 EN 10028-3	P420M EN 10028-5	P420ML1 EN 10028-5	16Mo3 EN 10028-2
Thickness (mm)	Min width	Max width	Max width	Max width	Max width	Max width	Max width	Max width	Max width	Max width
1.50 ≤ th < 1.60	800	1300	1200	1320	-	-	-	-	-	1000
1.60 ≤ th < 1.70		1400	1250	1370	-
1.70 ≤ th < 1.80		1490	1300	1420	1250
1.80 ≤ th < 1.90		1540	1460	1470						1250
1.90 ≤ th < 2.00		1590	1520	1520		1050				1250
2.00 ≤ th < 2.10		1630	1620	1620	1440	1250	1180			1500
2.10 ≤ th < 2.20		1660	1660	1660			1200
2.20 ≤ th < 2.30		1720	1720	1720			1240
2.30 ≤ th < 2.40		1780	1780	1780		1330	1280	1310	1310
2.40 ≤ th < 2.50		1840	1840	1840		1330	1320	1310	1310
2.50 ≤ th < 2.60		1900	1900	1900	1540	1400	1400	1400	1400	1750
2.60 ≤ th < 2.70		2100	2100	2100		1400	1400
2.70 ≤ th < 2.80						1440	1440
2.80 ≤ th < 2.90						1480	1480	1450	1450
2.90 ≤ th < 3.00		2150	2150	2150		1530	1530	1450	1450
3.00 ≤ th < 3.10					1680	2040	2040	1520	1520
3.10 ≤ th < 3.20						2080	2080	1520	1520
3.20 ≤ th < 3.30						2120	2120	1550	1550
3.30 ≤ th < 3.40						2140	2140	1550	1550
3.40 ≤ th < 3.50						2150	2150	1570	1570
3.50 ≤ th < 4.00					1800			1570	1570	2050
4.00 ≤ th < 4.50					1800			1830	1830
4.50 ≤ th < 5.00					1900			1830	1830
5.00 ≤ th < 5.90					2130			2130	2130
5.90 ≤ th < 6.00							2130		2130
6.00 ≤ th < 6.50									-
6.50 ≤ th < 7.00								-
7.00 ≤ th < 8.00				2130
8.00 ≤ th < 10.00						2130
10.00 ≤ th < 13.00		1570				2130
13.00 ≤ th < 15.00		1570			1930	1930	1930
15.00 ≤ th < 16.00		1370	2140		1930	1930	1930

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P235GH EN 10028-2

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1300
1.60 ≤ th < 1.70		1400
1.70 ≤ th < 1.80		1490
1.80 ≤ th < 1.90		1540
1.90 ≤ th < 2.00		1590
2.00 ≤ th < 2.10		1630
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00		1570
13.00 ≤ th < 15.00		1570
15.00 ≤ th < 16.00		1370

P235S EN 10207

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1300
1.60 ≤ th < 1.70		1400
1.70 ≤ th < 1.80		1490
1.80 ≤ th < 1.90		1540
1.90 ≤ th < 2.00		1590
2.00 ≤ th < 2.10		1630
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00		1570
13.00 ≤ th < 15.00		1570
15.00 ≤ th < 16.00		1370

P265GH EN 10028-2

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1200
1.60 ≤ th < 1.70		1250
1.70 ≤ th < 1.80		1300
1.80 ≤ th < 1.90		1460
1.90 ≤ th < 2.00		1520
2.00 ≤ th < 2.10		1620
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00		2140

P265S EN 10207

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1200
1.60 ≤ th < 1.70		1250
1.70 ≤ th < 1.80		1300
1.80 ≤ th < 1.90		1460
1.90 ≤ th < 2.00		1520
2.00 ≤ th < 2.10		1620
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00		2140

P275SL EN 10207

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1320
1.60 ≤ th < 1.70		1370
1.70 ≤ th < 1.80		1420
1.80 ≤ th < 1.90		1470
1.90 ≤ th < 2.00		1520
2.00 ≤ th < 2.10		1620
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00		2130
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00

P275NH EN 10028-3

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1320
1.60 ≤ th < 1.70		1370
1.70 ≤ th < 1.80		1420
1.80 ≤ th < 1.90		1470
1.90 ≤ th < 2.00		1520
2.00 ≤ th < 2.10		1620
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00		2130
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00

P275NL1 EN 10028-3

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1320
1.60 ≤ th < 1.70		1370
1.70 ≤ th < 1.80		1420
1.80 ≤ th < 1.90		1470
1.90 ≤ th < 2.00		1520
2.00 ≤ th < 2.10		1620
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00		2130
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00

P275NL2 EN 10028-3

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1320
1.60 ≤ th < 1.70		1370
1.70 ≤ th < 1.80		1420
1.80 ≤ th < 1.90		1470
1.90 ≤ th < 2.00		1520
2.00 ≤ th < 2.10		1620
2.10 ≤ th < 2.20		1660
2.20 ≤ th < 2.30		1720
2.30 ≤ th < 2.40		1780
2.40 ≤ th < 2.50		1840
2.50 ≤ th < 2.60		1900
2.60 ≤ th < 2.70		2100
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00		2150
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00		2130
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00

P295GH EN 10028-2

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70		-
1.70 ≤ th < 1.80		1250
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00
2.00 ≤ th < 2.10		1440
2.10 ≤ th < 2.20
2.20 ≤ th < 2.30
2.30 ≤ th < 2.40
2.40 ≤ th < 2.50
2.50 ≤ th < 2.60		1540
2.60 ≤ th < 2.70
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00
3.00 ≤ th < 3.10		1680
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00		1800
4.00 ≤ th < 4.50		1800
4.50 ≤ th < 5.00		1900
5.00 ≤ th < 5.90		2130
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00		1930
15.00 ≤ th < 16.00		1930

P355N EN 10028-3

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00		1050
2.00 ≤ th < 2.10		1250
2.10 ≤ th < 2.20
2.20 ≤ th < 2.30
2.30 ≤ th < 2.40		1330
2.40 ≤ th < 2.50		1330
2.50 ≤ th < 2.60		1400
2.60 ≤ th < 2.70		1400
2.70 ≤ th < 2.80		1440
2.80 ≤ th < 2.90		1480
2.90 ≤ th < 3.00		1530
3.00 ≤ th < 3.10		2040
3.10 ≤ th < 3.20		2080
3.20 ≤ th < 3.30		2120
3.30 ≤ th < 3.40		2140
3.40 ≤ th < 3.50		2150
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00		2130
10.00 ≤ th < 13.00		2130
13.00 ≤ th < 15.00		1930
15.00 ≤ th < 16.00		1930

P355NH EN 10028-3

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00		1050
2.00 ≤ th < 2.10		1250
2.10 ≤ th < 2.20
2.20 ≤ th < 2.30
2.30 ≤ th < 2.40		1330
2.40 ≤ th < 2.50		1330
2.50 ≤ th < 2.60		1400
2.60 ≤ th < 2.70		1400
2.70 ≤ th < 2.80		1440
2.80 ≤ th < 2.90		1480
2.90 ≤ th < 3.00		1530
3.00 ≤ th < 3.10		2040
3.10 ≤ th < 3.20		2080
3.20 ≤ th < 3.30		2120
3.30 ≤ th < 3.40		2140
3.40 ≤ th < 3.50		2150
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00		2130
10.00 ≤ th < 13.00		2130
13.00 ≤ th < 15.00		1930
15.00 ≤ th < 16.00		1930

P355NL1 EN 10028-3

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00
2.00 ≤ th < 2.10		1180
2.10 ≤ th < 2.20		1200
2.20 ≤ th < 2.30		1240
2.30 ≤ th < 2.40		1280
2.40 ≤ th < 2.50		1320
2.50 ≤ th < 2.60		1400
2.60 ≤ th < 2.70		1400
2.70 ≤ th < 2.80		1440
2.80 ≤ th < 2.90		1480
2.90 ≤ th < 3.00		1530
3.00 ≤ th < 3.10		2040
3.10 ≤ th < 3.20		2080
3.20 ≤ th < 3.30		2120
3.30 ≤ th < 3.40		2140
3.40 ≤ th < 3.50		2150
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00		2130
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00		1930
15.00 ≤ th < 16.00		1930

P355NL2 EN 10028-3

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00
2.00 ≤ th < 2.10		1180
2.10 ≤ th < 2.20		1200
2.20 ≤ th < 2.30		1240
2.30 ≤ th < 2.40		1280
2.40 ≤ th < 2.50		1320
2.50 ≤ th < 2.60		1400
2.60 ≤ th < 2.70		1400
2.70 ≤ th < 2.80		1440
2.80 ≤ th < 2.90		1480
2.90 ≤ th < 3.00		1530
3.00 ≤ th < 3.10		2040
3.10 ≤ th < 3.20		2080
3.20 ≤ th < 3.30		2120
3.30 ≤ th < 3.40		2140
3.40 ≤ th < 3.50		2150
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00		2130
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00		1930
15.00 ≤ th < 16.00		1930

P355GH EN 10028-2

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00		1050
2.00 ≤ th < 2.10		1250
2.10 ≤ th < 2.20
2.20 ≤ th < 2.30
2.30 ≤ th < 2.40		1330
2.40 ≤ th < 2.50		1330
2.50 ≤ th < 2.60		1400
2.60 ≤ th < 2.70		1400
2.70 ≤ th < 2.80		1440
2.80 ≤ th < 2.90		1480
2.90 ≤ th < 3.00		1530
3.00 ≤ th < 3.10		2040
3.10 ≤ th < 3.20		2080
3.20 ≤ th < 3.30		2120
3.30 ≤ th < 3.40		2140
3.40 ≤ th < 3.50		2150
3.50 ≤ th < 4.00
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00		2130
10.00 ≤ th < 13.00		2130
13.00 ≤ th < 15.00		1930
15.00 ≤ th < 16.00		1930

P420M EN 10028-5

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00
2.00 ≤ th < 2.10
2.10 ≤ th < 2.20
2.20 ≤ th < 2.30
2.30 ≤ th < 2.40		1310
2.40 ≤ th < 2.50		1310
2.50 ≤ th < 2.60		1400
2.60 ≤ th < 2.70
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90		1450
2.90 ≤ th < 3.00		1450
3.00 ≤ th < 3.10		1520
3.10 ≤ th < 3.20		1520
3.20 ≤ th < 3.30		1550
3.30 ≤ th < 3.40		1550
3.40 ≤ th < 3.50		1570
3.50 ≤ th < 4.00		1570
4.00 ≤ th < 4.50		1830
4.50 ≤ th < 5.00		1830
5.00 ≤ th < 5.90		2130
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00		-
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00

P420ML1 EN 10028-5

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	-
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90
1.90 ≤ th < 2.00
2.00 ≤ th < 2.10
2.10 ≤ th < 2.20
2.20 ≤ th < 2.30
2.30 ≤ th < 2.40		1310
2.40 ≤ th < 2.50		1310
2.50 ≤ th < 2.60		1400
2.60 ≤ th < 2.70
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90		1450
2.90 ≤ th < 3.00		1450
3.00 ≤ th < 3.10		1520
3.10 ≤ th < 3.20		1520
3.20 ≤ th < 3.30		1550
3.30 ≤ th < 3.40		1550
3.40 ≤ th < 3.50		1570
3.50 ≤ th < 4.00		1570
4.00 ≤ th < 4.50		1830
4.50 ≤ th < 5.00		1830
5.00 ≤ th < 5.90		2130
5.90 ≤ th < 6.00		2130
6.00 ≤ th < 6.50		-
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00

16Mo3 EN 10028-2

Thickness (mm)	Min width	Max width
1.50 ≤ th < 1.60	800	1000
1.60 ≤ th < 1.70
1.70 ≤ th < 1.80
1.80 ≤ th < 1.90		1250
1.90 ≤ th < 2.00		1250
2.00 ≤ th < 2.10		1500
2.10 ≤ th < 2.20
2.20 ≤ th < 2.30
2.30 ≤ th < 2.40
2.40 ≤ th < 2.50
2.50 ≤ th < 2.60		1750
2.60 ≤ th < 2.70
2.70 ≤ th < 2.80
2.80 ≤ th < 2.90
2.90 ≤ th < 3.00
3.00 ≤ th < 3.10
3.10 ≤ th < 3.20
3.20 ≤ th < 3.30
3.30 ≤ th < 3.40
3.40 ≤ th < 3.50
3.50 ≤ th < 4.00		2050
4.00 ≤ th < 4.50
4.50 ≤ th < 5.00
5.00 ≤ th < 5.90
5.90 ≤ th < 6.00
6.00 ≤ th < 6.50
6.50 ≤ th < 7.00
7.00 ≤ th < 8.00
8.00 ≤ th < 10.00
10.00 ≤ th < 13.00
13.00 ≤ th < 15.00
15.00 ≤ th < 16.00

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Pickled

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Mechanical properties

The minimum impact energy values specified apply, even if they are not to be verified in the case of product thicknesses < 6 mm. Where minimum impact energy values are specified for several temperatures, verification of the impact energy, unless otherwise agreed, shall be carried out at the temperature for which the value of 27 J is specified. Where the minimum impact energy value specified at the lowest temperature is higher than 27 J, this higher value shall be verified.

Steels for simple pressure vessels (EN 10207:2017)

Full table

	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	A 5.65√S_o (%)	KV -20°C (J)	KV -50°C (J)
P235S EN 10207	L	1.5 - 2.5	-	-	≥ 20	-	-	-
		2.5 - 3			≥ 21	-
		3 - 6			-	≥ 26
		6 - 16			-	≥ 26	≥ 28
	T	1.5 - 2.5	≥ 235	360 - 480	≥ 18	-	-	-
		2.5 - 3			≥ 19	-
		3 - 16			-	≥ 24
P265S EN 10207	L	1.5 - 2.5	-	-	≥ 17	-	-	-
		2.5 - 3			≥ 18	-
		3 - 6			-	≥ 22
		6 - 16			-	≥ 22	≥ 28
	T	1.5 - 2.5	≥ 265	410 - 530	≥ 15	-	-	-
		2.5 - 3			≥ 16	-
		3 - 16			-	≥ 20
P275SL EN 10207	L	1.5 - 2.5	-	-	≥ 19	-	-	-
		2.5 - 3			≥ 20	-
		3 - 6			-	≥ 24
		6 - 16			-	≥ 24		≥ 28
	T	1.5 - 2.5	≥ 275	390 - 510	≥ 17	-	-	-
		2.5 - 3			≥ 18	-
		3 - 16			-	≥ 22

P235S EN 10207

	Direction	Thickness (mm)	P235S EN 10207
R_e (MPa)	T	1.5 - 16	≥ 235
R_m (MPa)	T	1.5 - 16	360 - 480
A₈₀ (%)	L	1.5 - 2.5	≥ 20
	L	2.5 - 3	≥ 21
	T	1.5 - 2.5	≥ 18
	T	2.5 - 3	≥ 19
A 5.65√S_o (%)	L	3 - 16	≥ 26
A 5.65√S_o (%)	T	3 - 16	≥ 24
KV -20°C (J)	L	6 - 16	≥ 28

P265S EN 10207

	Direction	Thickness (mm)	P265S EN 10207
R_e (MPa)	T	1.5 - 16	≥ 265
R_m (MPa)	T	1.5 - 16	410 - 530
A₈₀ (%)	L	1.5 - 2.5	≥ 17
	L	2.5 - 3	≥ 18
	T	1.5 - 2.5	≥ 15
	T	2.5 - 3	≥ 16
A 5.65√S_o (%)	L	3 - 16	≥ 22
A 5.65√S_o (%)	T	3 - 16	≥ 20
KV -20°C (J)	L	6 - 16	≥ 28

P275SL EN 10207

	Direction	Thickness (mm)	P275SL EN 10207
R_e (MPa)	T	1.5 - 16	≥ 275
R_m (MPa)	T	1.5 - 16	390 - 510
A₈₀ (%)	L	1.5 - 2.5	≥ 19
	L	2.5 - 3	≥ 20
	T	1.5 - 2.5	≥ 17
	T	2.5 - 3	≥ 18
A 5.65√S_o (%)	L	3 - 16	≥ 24
A 5.65√S_o (%)	T	3 - 16	≥ 22
KV -50°C (J)	L	6 - 16	≥ 28

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Steels with specified properties at elevated temperatures (EN 10028-2:2017)

Full table

	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	A 5.65√S_o (%)	KV 20°C (J)	KV 0°C (J)	KV -20°C (J)
P235GH EN 10028-2	T	1.5 - 3	≥ 235	360 - 480	≥ 19	-	-	-	-
		3 - 6			-	≥ 24	-	-	-
		6 - 16			-	≥ 24	≥ 40	≥ 34	≥ 27
P265GH EN 10028-2	T	1.5 - 3	≥ 265	410 - 530	≥ 18	-	-	-	-
		3 - 6			-	≥ 22	-	-	-
		6 - 16			-	≥ 22	≥ 40	≥ 34	≥ 27
P295GH EN 10028-2	T	1.5 - 3	≥ 295	460 - 580	≥ 17	-	-	-	-
		3 - 6			-	≥ 21	-	-	-
		6 - 16			-	≥ 21	≥ 40	≥ 34	≥ 27
P355GH EN 10028-2	T	2.3 - 3	≥ 355	510 - 650	≥ 16	-	-	-	-
		3 - 6			-	≥ 20	-	-	-
		6 - 16			-	≥ 20	≥ 40	≥ 34	≥ 27
16Mo3 EN 10028-2	T	1.5 - 3	≥ 275	440 - 590	≥ 18	-	-	-	-
		3 - 6			-	≥ 22	-
		6 - 16			-	≥ 22	≥ 31

P235GH EN 10028-2

	Direction	Thickness (mm)	P235GH EN 10028-2
R_e (MPa)	T	1.5 - 16	≥ 235
R_m (MPa)	T	1.5 - 16	360 - 480
A₈₀ (%)	T	1.5 - 3	≥ 19
A 5.65√S_o (%)	T	3 - 16	≥ 24
KV 20°C (J)	T	6 - 16	≥ 40
KV 0°C (J)	T	6 - 16	≥ 34
KV -20°C (J)	T	6 - 16	≥ 27

P265GH EN 10028-2

	Direction	Thickness (mm)	P265GH EN 10028-2
R_e (MPa)	T	1.5 - 16	≥ 265
R_m (MPa)	T	1.5 - 16	410 - 530
A₈₀ (%)	T	1.5 - 3	≥ 18
A 5.65√S_o (%)	T	3 - 16	≥ 22
KV 20°C (J)	T	6 - 16	≥ 40
KV 0°C (J)	T	6 - 16	≥ 34
KV -20°C (J)	T	6 - 16	≥ 27

P295GH EN 10028-2

	Direction	Thickness (mm)	P295GH EN 10028-2
R_e (MPa)	T	1.5 - 16	≥ 295
R_m (MPa)	T	1.5 - 16	460 - 580
A₈₀ (%)	T	1.5 - 3	≥ 17
A 5.65√S_o (%)	T	3 - 16	≥ 21
KV 20°C (J)	T	6 - 16	≥ 40
KV 0°C (J)	T	6 - 16	≥ 34
KV -20°C (J)	T	6 - 16	≥ 27

P355GH EN 10028-2

	Direction	Thickness (mm)	P355GH EN 10028-2
R_e (MPa)	T	2.3 - 16	≥ 355
R_m (MPa)	T	2.3 - 16	510 - 650
A₈₀ (%)	T	2.3 - 3	≥ 16
A 5.65√S_o (%)	T	3 - 16	≥ 20
KV 20°C (J)	T	6 - 16	≥ 40
KV 0°C (J)	T	6 - 16	≥ 34
KV -20°C (J)	T	6 - 16	≥ 27

16Mo3 EN 10028-2

	Direction	Thickness (mm)	16Mo3 EN 10028-2
R_e (MPa)	T	1.5 - 16	≥ 275
R_m (MPa)	T	1.5 - 16	440 - 590
A₈₀ (%)	T	1.5 - 3	≥ 18
A 5.65√S_o (%)	T	3 - 16	≥ 22
KV 20°C (J)	T	6 - 16	≥ 31

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Weldable fine grain steels, normalised (EN 10028-3:2017)

Full table

	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	A 5.65√S_o (%)	KV 20°C (J)	KV 0°C (J)	KV -20°C (J)	KV -40°C (J)	KV -50°C (J)
P275NH EN 10028-3	L	6 - 16	-	-	-	-	≥ 75	≥ 65	≥ 45	-	-
	T	1.5 - 3	≥ 275	390 - 510	≥ 19	-	-	-	-	-	-
		3 - 6			-	≥ 24	-	-	-
		6 - 16			-	≥ 24	≥ 50	≥ 40	≥ 30
P275NL1 EN 10028-3	L	6 - 16	-	-	-	-	≥ 80	≥ 70	≥ 50	≥ 40	≥ 30
	T	1.5 - 3	≥ 275	390 - 510	≥ 19	-	-	-	-	-	-
		3 - 6			-	≥ 24	-	-	-	-
		6 - 16			-	≥ 24	≥ 60	≥ 50	≥ 35	≥ 27
P275NL2 EN 10028-3	L	6 - 16	-	-	-	-	≥ 85	≥ 75	≥ 55	≥ 45	≥ 42
	T	1.5 - 3	≥ 275	390 - 510	≥ 19	-	-	-	-	-	-
		3 - 6			-	≥ 24	-	-	-	-	-
		6 - 16			-	≥ 24	≥ 70	≥ 60	≥ 40	≥ 30	≥ 27
P355N EN 10028-3	L	6 - 16	-	-	-	-	≥ 75	≥ 65	≥ 45	-	-
	T	1.7 - 3	≥ 355	490 - 630	≥ 18	-	-	-	-	-	-
		3 - 6			-	≥ 22	-	-	-
		6 - 16			-	≥ 22	≥ 50	≥ 40	≥ 30
P355NH EN 10028-3	L	6 - 16	-	-	-	-	≥ 75	≥ 65	≥ 45	-	-
	T	1.7 - 3	≥ 355	490 - 630	≥ 18	-	-	-	-	-	-
		3 - 6			-	≥ 22	-	-	-
		6 - 16			-	≥ 22	≥ 50	≥ 40	≥ 30
P355NL1 EN 10028-3	L	6 - 16	-	-	-	-	≥ 80	≥ 70	≥ 50	≥ 40	≥ 30
	T	1.7 - 3	≥ 355	490 - 630	≥ 18	-	-	-	-	-	-
		3 - 6			-	≥ 22	-	-	-	-
		6 - 16			-	≥ 22	≥ 60	≥ 50	≥ 35	≥ 27
P355NL2 EN 10028-3	L	6 - 16	-	-	-	-	≥ 85	≥ 75	≥ 55	≥ 45	≥ 42
	T	1.7 - 3	≥ 355	490 - 630	≥ 18	-	-	-	-	-	-
		3 - 6			-	≥ 22	-	-	-	-	-
		6 - 16			-	≥ 22	≥ 70	≥ 60	≥ 40	≥ 30	≥ 27

P275NH EN 10028-3

	Direction	Thickness (mm)	P275NH EN 10028-3
R_e (MPa)	T	1.5 - 16	≥ 275
R_m (MPa)	T	1.5 - 16	390 - 510
A₈₀ (%)	T	1.5 - 3	≥ 19
A 5.65√S_o (%)	T	3 - 16	≥ 24
KV 20°C (J)	L	6 - 16	≥ 75
KV 20°C (J)	T	6 - 16	≥ 50
KV 0°C (J)	L	6 - 16	≥ 65
KV 0°C (J)	T	6 - 16	≥ 40
KV -20°C (J)	L	6 - 16	≥ 45
KV -20°C (J)	T	6 - 16	≥ 30

P275NL1 EN 10028-3

	Direction	Thickness (mm)	P275NL1 EN 10028-3
R_e (MPa)	T	1.5 - 16	≥ 275
R_m (MPa)	T	1.5 - 16	390 - 510
A₈₀ (%)	T	1.5 - 3	≥ 19
A 5.65√S_o (%)	T	3 - 16	≥ 24
KV 20°C (J)	L	6 - 16	≥ 80
KV 20°C (J)	T	6 - 16	≥ 60
KV 0°C (J)	L	6 - 16	≥ 70
KV 0°C (J)	T	6 - 16	≥ 50
KV -20°C (J)	L	6 - 16	≥ 50
KV -20°C (J)	T	6 - 16	≥ 35
KV -40°C (J)	L	6 - 16	≥ 40
KV -40°C (J)	T	6 - 16	≥ 27
KV -50°C (J)	L	6 - 16	≥ 30

P275NL2 EN 10028-3

	Direction	Thickness (mm)	P275NL2 EN 10028-3
R_e (MPa)	T	1.5 - 16	≥ 275
R_m (MPa)	T	1.5 - 16	390 - 510
A₈₀ (%)	T	1.5 - 3	≥ 19
A 5.65√S_o (%)	T	3 - 16	≥ 24
KV 20°C (J)	L	6 - 16	≥ 85
KV 20°C (J)	T	6 - 16	≥ 70
KV 0°C (J)	L	6 - 16	≥ 75
KV 0°C (J)	T	6 - 16	≥ 60
KV -20°C (J)	L	6 - 16	≥ 55
KV -20°C (J)	T	6 - 16	≥ 40
KV -40°C (J)	L	6 - 16	≥ 45
KV -40°C (J)	T	6 - 16	≥ 30
KV -50°C (J)	L	6 - 16	≥ 42
KV -50°C (J)	T	6 - 16	≥ 27

P355N EN 10028-3

	Direction	Thickness (mm)	P355N EN 10028-3
R_e (MPa)	T	1.7 - 16	≥ 355
R_m (MPa)	T	1.7 - 16	490 - 630
A₈₀ (%)	T	1.7 - 3	≥ 18
A 5.65√S_o (%)	T	3 - 16	≥ 22
KV 20°C (J)	L	6 - 16	≥ 75
KV 20°C (J)	T	6 - 16	≥ 50
KV 0°C (J)	L	6 - 16	≥ 65
KV 0°C (J)	T	6 - 16	≥ 40
KV -20°C (J)	L	6 - 16	≥ 45
KV -20°C (J)	T	6 - 16	≥ 30

P355NH EN 10028-3

	Direction	Thickness (mm)	P355NH EN 10028-3
R_e (MPa)	T	1.7 - 16	≥ 355
R_m (MPa)	T	1.7 - 16	490 - 630
A₈₀ (%)	T	1.7 - 3	≥ 18
A 5.65√S_o (%)	T	3 - 16	≥ 22
KV 20°C (J)	L	6 - 16	≥ 75
KV 20°C (J)	T	6 - 16	≥ 50
KV 0°C (J)	L	6 - 16	≥ 65
KV 0°C (J)	T	6 - 16	≥ 40
KV -20°C (J)	L	6 - 16	≥ 45
KV -20°C (J)	T	6 - 16	≥ 30

P355NL1 EN 10028-3

	Direction	Thickness (mm)	P355NL1 EN 10028-3
R_e (MPa)	T	1.7 - 16	≥ 355
R_m (MPa)	T	1.7 - 16	490 - 630
A₈₀ (%)	T	1.7 - 3	≥ 18
A 5.65√S_o (%)	T	3 - 16	≥ 22
KV 20°C (J)	L	6 - 16	≥ 80
KV 20°C (J)	T	6 - 16	≥ 60
KV 0°C (J)	L	6 - 16	≥ 70
KV 0°C (J)	T	6 - 16	≥ 50
KV -20°C (J)	L	6 - 16	≥ 50
KV -20°C (J)	T	6 - 16	≥ 35
KV -40°C (J)	L	6 - 16	≥ 40
KV -40°C (J)	T	6 - 16	≥ 27
KV -50°C (J)	L	6 - 16	≥ 30

P355NL2 EN 10028-3

	Direction	Thickness (mm)	P355NL2 EN 10028-3
R_e (MPa)	T	1.7 - 16	≥ 355
R_m (MPa)	T	1.7 - 16	490 - 630
A₈₀ (%)	T	1.7 - 3	≥ 18
A 5.65√S_o (%)	T	3 - 16	≥ 22
KV 20°C (J)	L	6 - 16	≥ 85
KV 20°C (J)	T	6 - 16	≥ 70
KV 0°C (J)	L	6 - 16	≥ 75
KV 0°C (J)	T	6 - 16	≥ 60
KV -20°C (J)	L	6 - 16	≥ 55
KV -20°C (J)	T	6 - 16	≥ 40
KV -40°C (J)	L	6 - 16	≥ 45
KV -40°C (J)	T	6 - 16	≥ 30
KV -50°C (J)	L	6 - 16	≥ 42
KV -50°C (J)	T	6 - 16	≥ 27

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Weldable fine grain steels, thermomechanically rolled (EN 10028-5:2017)

Full table

	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A 5.65√S_o (%)	KV 20°C (J)	KV 0°C (J)	KV -20°C (J)	KV -40°C (J)
P420M EN 10028-5	T	3 - 6	≥ 420	500 - 660	≥ 19	≥ 60	≥ 40	≥ 27	-
P420ML1 EN 10028-5	T	3 - 6	≥ 420	500 - 660	≥ 19	-	≥ 60	≥ 40	≥ 27

P420M EN 10028-5

	Direction	Thickness (mm)	P420M EN 10028-5
R_e (MPa)	T	3 - 6	≥ 420
R_m (MPa)	T	3 - 6	500 - 660
A 5.65√S_o (%)	T	3 - 6	≥ 19
KV 20°C (J)	T	3 - 6	≥ 60
KV 0°C (J)	T	3 - 6	≥ 40
KV -20°C (J)	T	3 - 6	≥ 27

P420ML1 EN 10028-5

	Direction	Thickness (mm)	P420ML1 EN 10028-5
R_e (MPa)	T	3 - 6	≥ 420
R_m (MPa)	T	3 - 6	500 - 660
A 5.65√S_o (%)	T	3 - 6	≥ 19
KV 0°C (J)	T	3 - 6	≥ 60
KV -20°C (J)	T	3 - 6	≥ 40
KV -40°C (J)	T	3 - 6	≥ 27

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Min mechanical characteristics at high temperature R_e (MPa)

Optional test. The test shall be carried out at 300°C.

Steels for simple pressure vessels (EN 10207:2017)

Full table

Steel grade	Thickness (mm)	50°C	100°C	150°C	200°C	250°C	300°C	350°C	400°C	450°C	500°C
P235S EN 10207	1.5 < th ≤ 16	-	171	162	153	135	117	-	-	-	-
P265S EN 10207	1.5 < th ≤ 16		194	185	176	158	140
P275SL EN 10207	1.5 < th ≤ 16		221	203	176	159	132

P235S EN 10207

	Thickness (mm)
50°C	1.5 < th ≤ 16	-
100°C	1.5 < th ≤ 16	171
150°C	1.5 < th ≤ 16	162
200°C	1.5 < th ≤ 16	153
250°C	1.5 < th ≤ 16	135
300°C	1.5 < th ≤ 16	117
350°C	1.5 < th ≤ 16	-
400°C	1.5 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P265S EN 10207

	Thickness (mm)
50°C	1.5 < th ≤ 16	-
100°C	1.5 < th ≤ 16	194
150°C	1.5 < th ≤ 16	185
200°C	1.5 < th ≤ 16	176
250°C	1.5 < th ≤ 16	158
300°C	1.5 < th ≤ 16	140
350°C	1.5 < th ≤ 16	-
400°C	1.5 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P275SL EN 10207

	Thickness (mm)
50°C	1.5 < th ≤ 16	-
100°C	1.5 < th ≤ 16	221
150°C	1.5 < th ≤ 16	203
200°C	1.5 < th ≤ 16	176
250°C	1.5 < th ≤ 16	159
300°C	1.5 < th ≤ 16	132
350°C	1.5 < th ≤ 16	-
400°C	1.5 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

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Steels with specified properties at elevated temperatures (EN 10028-2:2017)

Full table

Steel grade	Thickness (mm)	50°C	100°C	150°C	200°C	250°C	300°C	350°C	400°C	450°C	500°C
P235GH EN 10028-2	1.5 < th ≤ 16	227	214	198	182	167	153	142	133	-	-
P265GH EN 10028-2	1.5 < th ≤ 16	256	241	223	205	188	173	160	150
P295GH EN 10028-2	1.5 < th ≤ 16	285	268	249	228	209	192	178	167
P355GH EN 10028-2	2.3 < th ≤ 16	343	323	299	275	252	232	214	202
16Mo3 EN 10028-2	1.5 < th ≤ 16	273	264	250	233	213	194	175	159	147	141

P235GH EN 10028-2

50°C	2.3 < th ≤ 16	227
	Thickness (mm)
50°C	1.5 < th ≤ 2.3	227
100°C	1.5 < th ≤ 2.3	214
100°C	2.3 < th ≤ 16	214
150°C	1.5 < th ≤ 2.3	198
150°C	2.3 < th ≤ 16	198
200°C	1.5 < th ≤ 2.3	182
200°C	2.3 < th ≤ 16	182
250°C	1.5 < th ≤ 2.3	167
250°C	2.3 < th ≤ 16	167
300°C	1.5 < th ≤ 2.3	153
300°C	2.3 < th ≤ 16	153
350°C	1.5 < th ≤ 2.3	142
350°C	2.3 < th ≤ 16	142
400°C	1.5 < th ≤ 2.3	133
400°C	2.3 < th ≤ 16	133
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P265GH EN 10028-2

50°C	2.3 < th ≤ 16	256
	Thickness (mm)
50°C	1.5 < th ≤ 2.3	256
100°C	1.5 < th ≤ 2.3	241
100°C	2.3 < th ≤ 16	241
150°C	1.5 < th ≤ 2.3	223
150°C	2.3 < th ≤ 16	223
200°C	1.5 < th ≤ 2.3	205
200°C	2.3 < th ≤ 16	205
250°C	1.5 < th ≤ 2.3	188
250°C	2.3 < th ≤ 16	188
300°C	1.5 < th ≤ 2.3	173
300°C	2.3 < th ≤ 16	173
350°C	1.5 < th ≤ 2.3	160
350°C	2.3 < th ≤ 16	160
400°C	1.5 < th ≤ 2.3	150
400°C	2.3 < th ≤ 16	150
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P295GH EN 10028-2

50°C	2.3 < th ≤ 16	285
	Thickness (mm)
50°C	1.5 < th ≤ 2.3	285
100°C	1.5 < th ≤ 2.3	268
100°C	2.3 < th ≤ 16	268
150°C	1.5 < th ≤ 2.3	249
150°C	2.3 < th ≤ 16	249
200°C	1.5 < th ≤ 2.3	228
200°C	2.3 < th ≤ 16	228
250°C	1.5 < th ≤ 2.3	209
250°C	2.3 < th ≤ 16	209
300°C	1.5 < th ≤ 2.3	192
300°C	2.3 < th ≤ 16	192
350°C	1.5 < th ≤ 2.3	178
350°C	2.3 < th ≤ 16	178
400°C	1.5 < th ≤ 2.3	167
400°C	2.3 < th ≤ 16	167
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P355GH EN 10028-2

	Thickness (mm)
50°C	1.5 < th ≤ 2.3	-
50°C	2.3 < th ≤ 16	343
100°C	1.5 < th ≤ 2.3	-
100°C	2.3 < th ≤ 16	323
150°C	1.5 < th ≤ 2.3	-
150°C	2.3 < th ≤ 16	299
200°C	1.5 < th ≤ 2.3	-
200°C	2.3 < th ≤ 16	275
250°C	1.5 < th ≤ 2.3	-
250°C	2.3 < th ≤ 16	252
300°C	1.5 < th ≤ 2.3	-
300°C	2.3 < th ≤ 16	232
350°C	1.5 < th ≤ 2.3	-
350°C	2.3 < th ≤ 16	214
400°C	1.5 < th ≤ 2.3	-
400°C	2.3 < th ≤ 16	202
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

16Mo3 EN 10028-2

50°C	2.3 < th ≤ 16	273
	Thickness (mm)
50°C	1.5 < th ≤ 2.3	273
100°C	1.5 < th ≤ 2.3	264
100°C	2.3 < th ≤ 16	264
150°C	1.5 < th ≤ 2.3	250
150°C	2.3 < th ≤ 16	250
200°C	1.5 < th ≤ 2.3	233
200°C	2.3 < th ≤ 16	233
250°C	1.5 < th ≤ 2.3	213
250°C	2.3 < th ≤ 16	213
300°C	1.5 < th ≤ 2.3	194
300°C	2.3 < th ≤ 16	194
350°C	1.5 < th ≤ 2.3	175
350°C	2.3 < th ≤ 16	175
400°C	1.5 < th ≤ 2.3	159
400°C	2.3 < th ≤ 16	159
450°C	1.5 < th ≤ 16	147
500°C	1.5 < th ≤ 16	141

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Weldable fine grain steels, normalised (EN 10028-3:2017)

Full table

Steel grade	Thickness (mm)	50°C	100°C	150°C	200°C	250°C	300°C	350°C	400°C	450°C	500°C
P275NH EN 10028-3	1.5 < th ≤ 16	266	250	232	213	195	179	166	156	-	-
P355NH EN 10028-3	1.7 < th ≤ 16	343	323	299	275	252	232	214	202	-	-

P275NH EN 10028-3

50°C	1.7 < th ≤ 16	266
	Thickness (mm)
50°C	1.5 < th ≤ 1.7	266
100°C	1.5 < th ≤ 1.7	250
100°C	1.7 < th ≤ 16	250
150°C	1.5 < th ≤ 1.7	232
150°C	1.7 < th ≤ 16	232
200°C	1.5 < th ≤ 1.7	213
200°C	1.7 < th ≤ 16	213
250°C	1.5 < th ≤ 1.7	195
250°C	1.7 < th ≤ 16	195
300°C	1.5 < th ≤ 1.7	179
300°C	1.7 < th ≤ 16	179
350°C	1.5 < th ≤ 1.7	166
350°C	1.7 < th ≤ 16	166
400°C	1.5 < th ≤ 1.7	156
400°C	1.7 < th ≤ 16	156
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P275NL1 EN 10028-3

50°C	1.7 < th ≤ 16	-
	Thickness (mm)
50°C	1.5 < th ≤ 1.7	-
100°C	1.5 < th ≤ 1.7	-
100°C	1.7 < th ≤ 16	-
150°C	1.5 < th ≤ 1.7	-
150°C	1.7 < th ≤ 16	-
200°C	1.5 < th ≤ 1.7	-
200°C	1.7 < th ≤ 16	-
250°C	1.5 < th ≤ 1.7	-
250°C	1.7 < th ≤ 16	-
300°C	1.5 < th ≤ 1.7	-
300°C	1.7 < th ≤ 16	-
350°C	1.5 < th ≤ 1.7	-
350°C	1.7 < th ≤ 16	-
400°C	1.5 < th ≤ 1.7	-
400°C	1.7 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P275NL2 EN 10028-3

50°C	1.7 < th ≤ 16	-
	Thickness (mm)
50°C	1.5 < th ≤ 1.7	-
100°C	1.5 < th ≤ 1.7	-
100°C	1.7 < th ≤ 16	-
150°C	1.5 < th ≤ 1.7	-
150°C	1.7 < th ≤ 16	-
200°C	1.5 < th ≤ 1.7	-
200°C	1.7 < th ≤ 16	-
250°C	1.5 < th ≤ 1.7	-
250°C	1.7 < th ≤ 16	-
300°C	1.5 < th ≤ 1.7	-
300°C	1.7 < th ≤ 16	-
350°C	1.5 < th ≤ 1.7	-
350°C	1.7 < th ≤ 16	-
400°C	1.5 < th ≤ 1.7	-
400°C	1.7 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P355N EN 10028-3

50°C	1.7 < th ≤ 16	-
	Thickness (mm)
50°C	1.5 < th ≤ 1.7	-
100°C	1.5 < th ≤ 1.7	-
100°C	1.7 < th ≤ 16	-
150°C	1.5 < th ≤ 1.7	-
150°C	1.7 < th ≤ 16	-
200°C	1.5 < th ≤ 1.7	-
200°C	1.7 < th ≤ 16	-
250°C	1.5 < th ≤ 1.7	-
250°C	1.7 < th ≤ 16	-
300°C	1.5 < th ≤ 1.7	-
300°C	1.7 < th ≤ 16	-
350°C	1.5 < th ≤ 1.7	-
350°C	1.7 < th ≤ 16	-
400°C	1.5 < th ≤ 1.7	-
400°C	1.7 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P355NH EN 10028-3

	Thickness (mm)
50°C	1.5 < th ≤ 1.7	-
50°C	1.7 < th ≤ 16	343
100°C	1.5 < th ≤ 1.7	-
100°C	1.7 < th ≤ 16	323
150°C	1.5 < th ≤ 1.7	-
150°C	1.7 < th ≤ 16	299
200°C	1.5 < th ≤ 1.7	-
200°C	1.7 < th ≤ 16	275
250°C	1.5 < th ≤ 1.7	-
250°C	1.7 < th ≤ 16	252
300°C	1.5 < th ≤ 1.7	-
300°C	1.7 < th ≤ 16	232
350°C	1.5 < th ≤ 1.7	-
350°C	1.7 < th ≤ 16	214
400°C	1.5 < th ≤ 1.7	-
400°C	1.7 < th ≤ 16	202
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P355NL1 EN 10028-3

50°C	1.7 < th ≤ 16	-
	Thickness (mm)
50°C	1.5 < th ≤ 1.7	-
100°C	1.5 < th ≤ 1.7	-
100°C	1.7 < th ≤ 16	-
150°C	1.5 < th ≤ 1.7	-
150°C	1.7 < th ≤ 16	-
200°C	1.5 < th ≤ 1.7	-
200°C	1.7 < th ≤ 16	-
250°C	1.5 < th ≤ 1.7	-
250°C	1.7 < th ≤ 16	-
300°C	1.5 < th ≤ 1.7	-
300°C	1.7 < th ≤ 16	-
350°C	1.5 < th ≤ 1.7	-
350°C	1.7 < th ≤ 16	-
400°C	1.5 < th ≤ 1.7	-
400°C	1.7 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

P355NL2 EN 10028-3

50°C	1.7 < th ≤ 16	-
	Thickness (mm)
50°C	1.5 < th ≤ 1.7	-
100°C	1.5 < th ≤ 1.7	-
100°C	1.7 < th ≤ 16	-
150°C	1.5 < th ≤ 1.7	-
150°C	1.7 < th ≤ 16	-
200°C	1.5 < th ≤ 1.7	-
200°C	1.7 < th ≤ 16	-
250°C	1.5 < th ≤ 1.7	-
250°C	1.7 < th ≤ 16	-
300°C	1.5 < th ≤ 1.7	-
300°C	1.7 < th ≤ 16	-
350°C	1.5 < th ≤ 1.7	-
350°C	1.7 < th ≤ 16	-
400°C	1.5 < th ≤ 1.7	-
400°C	1.7 < th ≤ 16	-
450°C	1.5 < th ≤ 16	-
500°C	1.5 < th ≤ 16	-

Prev grade Next grade

Chemical composition

Steels for simple pressure vessels (EN 10207:2017)

Full table

	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	N (%)
P235S EN 10207	≤ 0.160	0.40 - 1.20	≤ 0.025	≤ 0.025	≤ 0.35	≥ 0.020	≤ 0.010
P265S EN 10207	≤ 0.200	0.50 - 1.50	≤ 0.025	≤ 0.025	≤ 0.40	≥ 0.020	≤ 0.010
P275SL EN 10207	≤ 0.160	0.50 - 1.50	≤ 0.025	≤ 0.020	≤ 0.40	≥ 0.020	≤ 0.010

P235S EN 10207

	Notes	P235S EN 10207
C (%)		≤ 0.160
Mn (%)		0.40 - 1.20
P (%)		≤ 0.025
S (%)		≤ 0.025
Si (%)		≤ 0.35
Al (%)		≥ 0.020
N (%)		≤ 0.010

P265S EN 10207

	Notes	P265S EN 10207
C (%)		≤ 0.200
Mn (%)		0.50 - 1.50
P (%)		≤ 0.025
S (%)		≤ 0.025
Si (%)		≤ 0.40
Al (%)		≥ 0.020
N (%)		≤ 0.010

P275SL EN 10207

	Notes	P275SL EN 10207
C (%)		≤ 0.160
Mn (%)		0.50 - 1.50
P (%)		≤ 0.025
S (%)		≤ 0.020
Si (%)		≤ 0.40
Al (%)		≥ 0.020
N (%)		≤ 0.010

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Steels with specified properties at elevated temperatures (EN 10028-2:2017)

Full table

	Notes	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Cu (%)	Cr (%)	Ni (%)	Nb (%)	V (%)	Ti (%)	N (%)	Ni+Cr+Cu+Mo (%)	Mo (%)
P235GH EN 10028-2	1+2	≤ 0.16	0.60 - 1.20	≤ 0.025	≤ 0.010	≤ 0.35	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.30	≤ 0.030	≤ 0.02	≤ 0.03	≤ 0.012	≤ 0.70	≤ 0.08
P265GH EN 10028-2	1+2	≤ 0.20	0.80 - 1.40	≤ 0.025	≤ 0.010	≤ 0.40	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.30	≤ 0.030	≤ 0.02	≤ 0.03	≤ 0.012	≤ 0.70	≤ 0.08
P295GH EN 10028-2	1+2	0.08 - 0.20	0.90 - 1.50	≤ 0.025	≤ 0.010	≤ 0.40	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.30	≤ 0.030	≤ 0.02	≤ 0.03	≤ 0.012	≤ 0.70	≤ 0.08
P355GH EN 10028-2	2	0.10 - 0.22	1.10 - 1.70	≤ 0.025	≤ 0.010	≤ 0.60	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.30	≤ 0.040	≤ 0.02	≤ 0.03	≤ 0.012	≤ 0.70	≤ 0.08
16Mo3 EN 10028-2		0.12 - 0.20	0.40 - 0.90	≤ 0.025	≤ 0.010	≤ 0.35	-	≤ 0.30	≤ 0.30	≤ 0.30	-	-	-	≤ 0.012	-	0.25 - 0.35

1. For product thicknesses < 6 mm, a minimum manganese content 0.20% less than the specified value is allowed.

2. A ratio Al/N ≥ 2 shall be applied.

P235GH EN 10028-2

	Notes	P235GH EN 10028-2
C (%)	1+2	≤ 0.16
Mn (%)	1+2	0.60 - 1.20
P (%)	1+2	≤ 0.025
S (%)	1+2	≤ 0.010
Si (%)	1+2	≤ 0.35
Al (%)	1+2	≥ 0.020
Cu (%)	1+2	≤ 0.30
Cr (%)	1+2	≤ 0.30
Ni (%)	1+2	≤ 0.30
Nb (%)	1+2	≤ 0.030
V (%)	1+2	≤ 0.02
Ti (%)	1+2	≤ 0.03
N (%)	1+2	≤ 0.012
C_eq (%)	1+2	-
Ni+Cr+Cu+Mo (%)	1+2	≤ 0.70
Mo (%)	1+2	≤ 0.08

1. For product thicknesses < 6 mm, a minimum manganese content 0.20% less than the specified value is allowed.

2. A ratio Al/N ≥ 2 shall be applied.

P265GH EN 10028-2

	Notes	P265GH EN 10028-2
C (%)	1+2	≤ 0.20
Mn (%)	1+2	0.80 - 1.40
P (%)	1+2	≤ 0.025
S (%)	1+2	≤ 0.010
Si (%)	1+2	≤ 0.40
Al (%)	1+2	≥ 0.020
Cu (%)	1+2	≤ 0.30
Cr (%)	1+2	≤ 0.30
Ni (%)	1+2	≤ 0.30
Nb (%)	1+2	≤ 0.030
V (%)	1+2	≤ 0.02
Ti (%)	1+2	≤ 0.03
N (%)	1+2	≤ 0.012
C_eq (%)	1+2	-
Ni+Cr+Cu+Mo (%)	1+2	≤ 0.70
Mo (%)	1+2	≤ 0.08

1. For product thicknesses < 6 mm, a minimum manganese content 0.20% less than the specified value is allowed.

2. A ratio Al/N ≥ 2 shall be applied.

P295GH EN 10028-2

	Notes	P295GH EN 10028-2
C (%)	1+2	0.08 - 0.20
Mn (%)	1+2	0.90 - 1.50
P (%)	1+2	≤ 0.025
S (%)	1+2	≤ 0.010
Si (%)	1+2	≤ 0.40
Al (%)	1+2	≥ 0.020
Cu (%)	1+2	≤ 0.30
Cr (%)	1+2	≤ 0.30
Ni (%)	1+2	≤ 0.30
Nb (%)	1+2	≤ 0.030
V (%)	1+2	≤ 0.02
Ti (%)	1+2	≤ 0.03
N (%)	1+2	≤ 0.012
C_eq (%)	1+2	-
Ni+Cr+Cu+Mo (%)	1+2	≤ 0.70
Mo (%)	1+2	≤ 0.08

1. For product thicknesses < 6 mm, a minimum manganese content 0.20% less than the specified value is allowed.

2. A ratio Al/N ≥ 2 shall be applied.

P355GH EN 10028-2

	Notes	P355GH EN 10028-2
C (%)	1	0.10 - 0.22
Mn (%)	1	1.10 - 1.70
P (%)	1	≤ 0.025
S (%)	1	≤ 0.010
Si (%)	1	≤ 0.60
Al (%)	1	≥ 0.020
Cu (%)	1	≤ 0.30
Cr (%)	1	≤ 0.30
Ni (%)	1	≤ 0.30
Nb (%)	1	≤ 0.040
V (%)	1	≤ 0.02
Ti (%)	1	≤ 0.03
N (%)	1	≤ 0.012
C_eq (%)	1	-
Ni+Cr+Cu+Mo (%)	1	≤ 0.70
Mo (%)	1	≤ 0.08

1. A ratio Al/N ≥ 2 shall be applied.

16Mo3 EN 10028-2

	Notes	16Mo3 EN 10028-2
C (%)		0.12 - 0.20
Mn (%)		0.40 - 0.90
P (%)		≤ 0.025
S (%)		≤ 0.010
Si (%)		≤ 0.35
Al (%)		-
Cu (%)		≤ 0.30
Cr (%)		≤ 0.30
Ni (%)		≤ 0.30
Nb (%)		-
V (%)		-
Ti (%)		-
N (%)		≤ 0.012
C_eq (%)		-
Ni+Cr+Cu+Mo (%)		-
Mo (%)		0.25 - 0.35

Prev grade Next grade

1. A ratio Al/N ≥ 2 shall be applied.

2. A ratio Al/N ≥ 2 shall be applied.

Weldable fine grain steels, normalised (EN 10028-3:2017)

Full table

	Notes	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Cu (%)	Cr (%)	Ni (%)	Nb (%)	V (%)	Ti (%)	N (%)	Mo (%)
P275NH EN 10028-3	1+2+3+4	≤ 0.16	0.80 - 1.50	≤ 0.025	≤ 0.010	≤ 0.40	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.50	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.012	≤ 0.08
P275NL1 EN 10028-3	1+2+3+4	≤ 0.16	0.80 - 1.50	≤ 0.025	≤ 0.008	≤ 0.40	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.50	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.012	≤ 0.08
P275NL2 EN 10028-3	2+3+4+1	≤ 0.16	0.80 - 1.50	≤ 0.020	≤ 0.005	≤ 0.40	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.50	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.012	≤ 0.08
P355N EN 10028-3	2+3+5	≤ 0.18	1.10 - 1.70	≤ 0.025	≤ 0.010	≤ 0.50	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.50	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.012	≤ 0.08
P355NH EN 10028-3	2+3+5	≤ 0.18	1.10 - 1.70	≤ 0.025	≤ 0.010	≤ 0.50	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.50	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.012	≤ 0.08
P355NL1 EN 10028-3	2+3+5	≤ 0.18	1.10 - 1.70	≤ 0.025	≤ 0.008	≤ 0.50	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.50	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.012	≤ 0.08
P355NL2 EN 10028-3	2+3+5	≤ 0.18	1.10 - 1.70	≤ 0.020	≤ 0.005	≤ 0.50	≥ 0.020	≤ 0.30	≤ 0.30	≤ 0.50	≤ 0.05	≤ 0.05	≤ 0.03	≤ 0.012	≤ 0.08

1. For product thicknesses < 6 mm, a minimum manganese content of 0.60% is allowed.

2. A ratio Al/N ≥ 2 shall be applied.

3. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

4. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.05%.

5. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.12%.

P275NH EN 10028-3

	Notes	P275NH EN 10028-3
C (%)	1+2+3+4	≤ 0.16
Mn (%)	1+2+3+4	0.80 - 1.50
P (%)	1+2+3+4	≤ 0.025
S (%)	1+2+3+4	≤ 0.010
Si (%)	1+2+3+4	≤ 0.40
Al (%)	1+2+3+4	≥ 0.020
Cu (%)	1+2+3+4	≤ 0.30
Cr (%)	1+2+3+4	≤ 0.30
Ni (%)	1+2+3+4	≤ 0.50
Nb (%)	1+2+3+4	≤ 0.05
V (%)	1+2+3+4	≤ 0.05
Ti (%)	1+2+3+4	≤ 0.03
N (%)	1+2+3+4	≤ 0.012
C_eq (%)	1+2+3+4	-
Ni+Cr+Cu+Mo (%)	1+2+3+4	-
Mo (%)	1+2+3+4	≤ 0.08

1. For product thicknesses < 6 mm, a minimum manganese content of 0.60% is allowed.

2. A ratio Al/N ≥ 2 shall be applied.

3. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

4. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.05%.

P275NL1 EN 10028-3

	Notes	P275NL1 EN 10028-3
C (%)	1+2+3+4	≤ 0.16
Mn (%)	1+2+3+4	0.80 - 1.50
P (%)	1+2+3+4	≤ 0.025
S (%)	1+2+3+4	≤ 0.008
Si (%)	1+2+3+4	≤ 0.40
Al (%)	1+2+3+4	≥ 0.020
Cu (%)	1+2+3+4	≤ 0.30
Cr (%)	1+2+3+4	≤ 0.30
Ni (%)	1+2+3+4	≤ 0.50
Nb (%)	1+2+3+4	≤ 0.05
V (%)	1+2+3+4	≤ 0.05
Ti (%)	1+2+3+4	≤ 0.03
N (%)	1+2+3+4	≤ 0.012
C_eq (%)	1+2+3+4	-
Ni+Cr+Cu+Mo (%)	1+2+3+4	-
Mo (%)	1+2+3+4	≤ 0.08

1. For product thicknesses < 6 mm, a minimum manganese content of 0.60% is allowed.

2. A ratio Al/N ≥ 2 shall be applied.

3. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

4. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.05%.

P275NL2 EN 10028-3

	Notes	P275NL2 EN 10028-3
C (%)	1+2+3+4	≤ 0.16
Mn (%)	1+2+3+4	0.80 - 1.50
P (%)	1+2+3+4	≤ 0.020
S (%)	1+2+3+4	≤ 0.005
Si (%)	1+2+3+4	≤ 0.40
Al (%)	1+2+3+4	≥ 0.020
Cu (%)	1+2+3+4	≤ 0.30
Cr (%)	1+2+3+4	≤ 0.30
Ni (%)	1+2+3+4	≤ 0.50
Nb (%)	1+2+3+4	≤ 0.05
V (%)	1+2+3+4	≤ 0.05
Ti (%)	1+2+3+4	≤ 0.03
N (%)	1+2+3+4	≤ 0.012
C_eq (%)	1+2+3+4	-
Ni+Cr+Cu+Mo (%)	1+2+3+4	-
Mo (%)	1+2+3+4	≤ 0.08

1. A ratio Al/N ≥ 2 shall be applied.

2. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

3. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.05%.

4. For product thicknesses < 6 mm, a minimum manganese content of 0.60% is allowed.

P355N EN 10028-3

	Notes	P355N EN 10028-3
C (%)	1+2+3	≤ 0.18
Mn (%)	1+2+3	1.10 - 1.70
P (%)	1+2+3	≤ 0.025
S (%)	1+2+3	≤ 0.010
Si (%)	1+2+3	≤ 0.50
Al (%)	1+2+3	≥ 0.020
Cu (%)	1+2+3	≤ 0.30
Cr (%)	1+2+3	≤ 0.30
Ni (%)	1+2+3	≤ 0.50
Nb (%)	1+2+3	≤ 0.05
V (%)	1+2+3	≤ 0.05
Ti (%)	1+2+3	≤ 0.03
N (%)	1+2+3	≤ 0.012
C_eq (%)	1+2+3	-
Ni+Cr+Cu+Mo (%)	1+2+3	-
Mo (%)	1+2+3	≤ 0.08

1. A ratio Al/N ≥ 2 shall be applied.

2. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

3. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.12%.

P355NH EN 10028-3

	Notes	P355NH EN 10028-3
C (%)	1+2+3	≤ 0.18
Mn (%)	1+2+3	1.10 - 1.70
P (%)	1+2+3	≤ 0.025
S (%)	1+2+3	≤ 0.010
Si (%)	1+2+3	≤ 0.50
Al (%)	1+2+3	≥ 0.020
Cu (%)	1+2+3	≤ 0.30
Cr (%)	1+2+3	≤ 0.30
Ni (%)	1+2+3	≤ 0.50
Nb (%)	1+2+3	≤ 0.05
V (%)	1+2+3	≤ 0.05
Ti (%)	1+2+3	≤ 0.03
N (%)	1+2+3	≤ 0.012
C_eq (%)	1+2+3	-
Ni+Cr+Cu+Mo (%)	1+2+3	-
Mo (%)	1+2+3	≤ 0.08

1. A ratio Al/N ≥ 2 shall be applied.

2. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

3. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.12%.

P355NL1 EN 10028-3

	Notes	P355NL1 EN 10028-3
C (%)	1+2+3	≤ 0.18
Mn (%)	1+2+3	1.10 - 1.70
P (%)	1+2+3	≤ 0.025
S (%)	1+2+3	≤ 0.008
Si (%)	1+2+3	≤ 0.50
Al (%)	1+2+3	≥ 0.020
Cu (%)	1+2+3	≤ 0.30
Cr (%)	1+2+3	≤ 0.30
Ni (%)	1+2+3	≤ 0.50
Nb (%)	1+2+3	≤ 0.05
V (%)	1+2+3	≤ 0.05
Ti (%)	1+2+3	≤ 0.03
N (%)	1+2+3	≤ 0.012
C_eq (%)	1+2+3	-
Ni+Cr+Cu+Mo (%)	1+2+3	-
Mo (%)	1+2+3	≤ 0.08

1. A ratio Al/N ≥ 2 shall be applied.

2. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

3. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.12%.

P355NL2 EN 10028-3

	Notes	P355NL2 EN 10028-3
C (%)	1+2+3	≤ 0.18
Mn (%)	1+2+3	1.10 - 1.70
P (%)	1+2+3	≤ 0.020
S (%)	1+2+3	≤ 0.005
Si (%)	1+2+3	≤ 0.50
Al (%)	1+2+3	≥ 0.020
Cu (%)	1+2+3	≤ 0.30
Cr (%)	1+2+3	≤ 0.30
Ni (%)	1+2+3	≤ 0.50
Nb (%)	1+2+3	≤ 0.05
V (%)	1+2+3	≤ 0.05
Ti (%)	1+2+3	≤ 0.03
N (%)	1+2+3	≤ 0.012
C_eq (%)	1+2+3	-
Ni+Cr+Cu+Mo (%)	1+2+3	-
Mo (%)	1+2+3	≤ 0.08

1. A ratio Al/N ≥ 2 shall be applied.

2. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

3. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.12%.

Prev grade Next grade

1. A ratio Al/N ≥ 2 shall be applied.

2. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.45%.

3. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.12%.

4. For product thicknesses < 6 mm, a minimum manganese content of 0.60% is allowed.

Weldable fine grain steels, thermomechanically rolled (EN 10028-5:2017)

Full table

	Notes	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Ni (%)	Nb (%)	V (%)	Ti (%)	N (%)	Mo (%)
P420M EN 10028-5	1+2	≤ 0.16	≤ 1.70	≤ 0.025	≤ 0.010	≤ 0.50	≥ 0.020	≤ 0.50	≤ 0.05	≤ 0.10	≤ 0.05	≤ 0.020	≤ 0.20
P420ML1 EN 10028-5	1+2	≤ 0.16	≤ 1.70	≤ 0.020	≤ 0.008	≤ 0.50	≥ 0.020	≤ 0.50	≤ 0.05	≤ 0.10	≤ 0.05	≤ 0.020	≤ 0.20

1. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.60%.

2. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.15%.

P420M EN 10028-5

	Notes	P420M EN 10028-5
C (%)	1+2	≤ 0.16
Mn (%)	1+2	≤ 1.70
P (%)	1+2	≤ 0.025
S (%)	1+2	≤ 0.010
Si (%)	1+2	≤ 0.50
Al (%)	1+2	≥ 0.020
Cu (%)	1+2	-
Cr (%)	1+2	-
Ni (%)	1+2	≤ 0.50
Nb (%)	1+2	≤ 0.05
V (%)	1+2	≤ 0.10
Ti (%)	1+2	≤ 0.05
N (%)	1+2	≤ 0.020
C_eq (%)	1+2	-
Ni+Cr+Cu+Mo (%)	1+2	-
Mo (%)	1+2	≤ 0.20

1. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.60%.

2. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.15%.

P420ML1 EN 10028-5

	Notes	P420ML1 EN 10028-5
C (%)	1+2	≤ 0.16
Mn (%)	1+2	≤ 1.70
P (%)	1+2	≤ 0.020
S (%)	1+2	≤ 0.008
Si (%)	1+2	≤ 0.50
Al (%)	1+2	≥ 0.020
Cu (%)	1+2	-
Cr (%)	1+2	-
Ni (%)	1+2	≤ 0.50
Nb (%)	1+2	≤ 0.05
V (%)	1+2	≤ 0.10
Ti (%)	1+2	≤ 0.05
N (%)	1+2	≤ 0.020
C_eq (%)	1+2	-
Ni+Cr+Cu+Mo (%)	1+2	-
Mo (%)	1+2	≤ 0.20

1. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.60%.

2. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.15%.

Prev grade Next grade

1. The sum of the percentages by mass of the three elements chromium, copper and molybdenum shall not exceed 0.60%.

2. The sum of the percentages by mass of the three elements niobium, titanium and vanadium shall not exceed 0.15%.

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All details provided in the ArcelorMittal Flat Carbon Europe S.A. catalogue are for information purposes only. ArcelorMittal Flat Carbon Europe S.A. reserves the right to change its product range at any time without prior notice.

A62 - Steels for pressure vessels and boilers

Available grades:

Steels for simple pressure vessels (EN 10207:2017)

Steels with specified properties at elevated temperatures (EN 10028-2:2017)

Weldable fine grain steels, normalised (EN 10028-3:2017)

Weldable fine grain steels, thermomechanically rolled (EN 10028-5:2017)

Properties

Advantages

Applications

Brand correspondence

Steels for simple pressure vessels (EN 10207:2017)

P235S EN 10207

P265S EN 10207

P275SL EN 10207

Steels with specified properties at elevated temperatures (EN 10028-2:2017)

P235GH EN 10028-2

P265GH EN 10028-2

P295GH EN 10028-2

P355GH EN 10028-2

16Mo3 EN 10028-2

Weldable fine grain steels, normalised (EN 10028-3:2017)

P275NH EN 10028-3

P275NL1 EN 10028-3

P275NL2 EN 10028-3

P355N EN 10028-3

P355NH EN 10028-3

P355NL1 EN 10028-3

P355NL2 EN 10028-3

Weldable fine grain steels, thermomechanically rolled (EN 10028-5:2017)

P420M EN 10028-5

P420ML1 EN 10028-5

Dimensions

Mill finish

P235GH EN 10028-2

P235GH EN 10028-2

P235S EN 10207

P235S EN 10207

P265GH EN 10028-2

P265GH EN 10028-2

P265S EN 10207

P265S EN 10207

P275SL EN 10207

P275SL EN 10207

P275NH EN 10028-3

P275NH EN 10028-3

P275NL1 EN 10028-3

P275NL1 EN 10028-3

P275NL2 EN 10028-3

P275NL2 EN 10028-3

P295GH EN 10028-2

P295GH EN 10028-2

P355N EN 10028-3

P355N EN 10028-3

P355NH EN 10028-3

P355NH EN 10028-3

P355NL1 EN 10028-3

P355NL1 EN 10028-3

P355NL2 EN 10028-3

P355NL2 EN 10028-3

P355GH EN 10028-2

P355GH EN 10028-2

P420M EN 10028-5

P420M EN 10028-5

P420ML1 EN 10028-5

P420ML1 EN 10028-5

16Mo3 EN 10028-2

16Mo3 EN 10028-2

Mechanical properties

Steels for simple pressure vessels (EN 10207:2017)

P235S EN 10207

P265S EN 10207

P275SL EN 10207

Steels with specified properties at elevated temperatures (EN 10028-2:2017)

P235GH EN 10028-2

P265GH EN 10028-2

P295GH EN 10028-2

P355GH EN 10028-2

16Mo3 EN 10028-2

Weldable fine grain steels, normalised (EN 10028-3:2017)

P275NH EN 10028-3

Min mechanical characteristics at high temperature R_e (MPa)