Properties

Steels for pressure vessels and boilers differ from other carbon-manganese structural steels due to their high resistance to pressure at all temperatures (ambient, low or high).

Advantages

The fundamental property of steels for pressure vessels is their ability to withstand high pressure at different temperatures. They have good weldability, as well as excellent toughness, and are suitable for normalisation annealing and stress-relief annealing (both treatments neutralise local hardening caused by welding).

Applications

Steels for pressure vessels are mainly used to manufacture boilers, drums, pressure or steam piping, industrial thermal vessels and heat exchangers. These steels are suitable for mechanical forming and welding.

Available options

Options available after previous agreement for the different groups of grades:

 

European standards

 

ASTM A204

 

ASTM A285

 

ASTM A515

 

ASTM A516

 

ASTM A537

Brand correspondence

 
Pressure vessel plates, heat treated, in carbon-manganese-silicon steel (ASTM A537)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
A537 cl.1       
 
Pressure vessel plates, in carbon steel, for intermediate- and high-temperature service (ASTM A515)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
A515 gr.60       
A515 gr.65       
A515 gr.70       
 
Pressure vessel plates, in carbon steel, for intermediate- and low-temperature service (ASTM A516)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
A516 gr.55       
A516 gr.60       
A516 gr.65       
A516 gr.70       
 
Pressure vessel plates, in carbon steel, low and intermediate tensile strength (ASTM A285)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
A285 gr.A       
A285 gr.B       
A285 gr.C       
 
Pressure vessel plates, in molybdenum alloy steel (ASTM A204)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
A204 gr.A       
A204 gr.B       
A204 gr.C       
 
Steels for simple pressure vessels (EN 10207:2005)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
P235S EN 10207 --P235SSPH235--
P265S EN 10207 --P265SSPH265--
P275SL EN 10207 --P275SSPHL275--
 
Steels with specified properties at elevated temperatures (EN 10028-2:2009)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
P235GH EN 10028-2 P235GH---A285 gr.C/A414 gr.CSPV 24
P265GH EN 10028-2 P265GH---A414 gr.E-
P295GH EN 10028-2 P295GH---A299/A414 gr.F-
P355GH EN 10028-2 P355GH---A414 gr.GSPV 36
16 Mo 3 EN 10028-2 16 Mo 3---A204-B-
 
Weldable fine grain steels, normalised (EN 10028-3:2009)
 EN 10028-2:2009EN 10028-3:2009EN 10207:2005EN 10207:1991ASTMJIS G3115
P275NH EN 10028-3 -P275NH----
P275NL1 EN 10028-3 -P275NL1----
P275NL2 EN 10028-3 -P275NL2----
P355N EN 10028-3 -P355N--A737 gr.B-
P355NH EN 10028-3 -P355NH--A737 gr.B-
P355NL1 EN 10028-3 -P355NL1----
P355NL2 EN 10028-3 -P355NL2----
P460NH EN 10028-3 -P460NH--A737 gr.C-
P460NL1 EN 10028-3 -P460NL1----
P460NL2 EN 10028-3 -P460NL2----

Dimensions

For the dimensions available, see Table A in data sheet H99.

 

P355GH is available up to 100 mm thickness.

P355N/NH-NL1/NL2 is available up to 100 mm thickness.

P460NH/NL1/NL2 is available up to 80 mm thickness.


Mechanical properties

Pressure vessel plates, heat treated, in carbon-manganese-silicon steel (ASTM A537)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
A537 cl.1T5 - 65≥ 345485 - 620------≥ 22≥ 18
65 - 80≥ 310450 - 585
Pressure vessel plates, in carbon steel, for intermediate- and high-temperature service (ASTM A515)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
A515 gr.60T5 - 80≥ 220415 - 550------≥ 25≥ 21
A515 gr.65T5 - 80≥ 240450 - 585------≥ 23≥ 19
A515 gr.70T5 - 80≥ 260485 - 620------≥ 21≥ 17
Pressure vessel plates, in carbon steel, for intermediate- and low-temperature service (ASTM A516)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
A516 gr.55T5 - 150≥ 205380 - 515------≥ 27≥ 23
A516 gr.60T5 - 150≥ 220415 - 550------≥ 25≥ 21
A516 gr.65T5 - 120≥ 240450 - 585------≥ 23≥ 19
A516 gr.70T5 - 120≥ 260485 - 620------≥ 21≥ 17
Pressure vessel plates, in carbon steel, low and intermediate tensile strength (ASTM A285)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
A285 gr.AT5 - 50≥ 165310 - 450------≥ 30≥ 27
A285 gr.BT5 - 50≥ 185345 - 485------≥ 28≥ 25
A285 gr.CT5 - 50≥ 205380 - 515------≥ 27≥ 23
Pressure vessel plates, in molybdenum alloy steel (ASTM A204)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
A204 gr.AT5 - 80≥ 255450 - 585------≥ 23≥ 19
A204 gr.BT5 - 80≥ 275485 - 620------≥ 21≥ 17
A204 gr.CT5 - 80≥ 295515 - 655------≥ 20≥ 16
Steels for simple pressure vessels (EN 10207:2005)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
P235S EN 10207L5 - 40--≥ 26--≥ 28----
40 - 60≥ 25
T5 - 16≥ 235360 - 480≥ 24-------
16 - 40≥ 225
40 - 60≥ 215≥ 23
P265S EN 10207L5 - 60--≥ 22--≥ 28----
T5 - 16≥ 265410 - 530≥ 20-------
16 - 40≥ 255
40 - 60≥ 245
P275SL EN 10207L5 - 60--≥ 24----≥ 28--
T5 - 16≥ 275390 - 510≥ 22-------
16 - 40≥ 265
40 - 60≥ 255
Steels with specified properties at elevated temperatures (EN 10028-2:2009)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
P235GH EN 10028-2T5 - 16≥ 235360 - 480≥ 24≥ 40≥ 34≥ 27----
16 - 40≥ 225
40 - 60≥ 215
60 - 100≥ 200
100 - 150≥ 185350 - 480
P265GH EN 10028-2T5 - 16≥ 265410 - 530≥ 22≥ 40≥ 34≥ 27----
16 - 40≥ 255
40 - 60≥ 245
60 - 100≥ 215
100 - 150≥ 200400 - 530
P295GH EN 10028-2T5 - 16≥ 295460 - 580≥ 21≥ 40≥ 34≥ 27----
16 - 40≥ 290
40 - 60≥ 285
60 - 100≥ 260
100 - 150≥ 235440 - 470
P355GH EN 10028-2T5 - 16≥ 355510 - 650≥ 20≥ 40≥ 34≥ 27----
16 - 40≥ 345
40 - 60≥ 335
60 - 100≥ 315490 - 630
16 Mo 3 EN 10028-2T5 - 16≥ 275440 - 590≥ 22≥ 31------
16 - 40≥ 270
40 - 60≥ 260
60 - 100≥ 240430 - 580
100 - 150≥ 220420 - 570

All mechanical properties are guaranteed in the normalised or normalised rolled condition.

Weldable fine grain steels, normalised (EN 10028-3:2009)
 
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A 5.65√So (%)
KV 20°C (J)
KV 0°C (J)
KV -20°C (J)
KV -40°C (J)
KV -50°C (J)
A 2 (%)
A 8 (%)
P275NH EN 10028-3L5 - 40---≥ 75≥ 65≥ 45----
T5 - 16≥ 275390 - 510≥ 24≥ 50≥ 40≥ 30----
16 - 40≥ 265
40 - 60≥ 255
60 - 100≥ 235370 - 490≥ 23
100 - 150≥ 225360 - 480
P275NL1 EN 10028-3L5 - 40---≥ 80≥ 70≥ 50≥ 40≥ 30--
T5 - 16≥ 275390 - 510≥ 24≥ 60≥ 50≥ 35≥ 27---
16 - 40≥ 265
40 - 60≥ 255
60 - 100≥ 235370 - 490≥ 23
100 - 150≥ 225360 - 480
P275NL2 EN 10028-3L5 - 40---≥ 85≥ 75≥ 55≥ 45≥ 42--
T5 - 16≥ 275390 - 510≥ 24≥ 70≥ 60≥ 40≥ 30≥ 27--
16 - 40≥ 265
40 - 60≥ 255
60 - 100≥ 235370 - 490≥ 23
100 - 150≥ 225360 - 480
P355N EN 10028-3L5 - 40---≥ 75≥ 65≥ 45----
T5 - 16≥ 355490 - 630≥ 22≥ 50≥ 40≥ 30----
16 - 40≥ 345
40 - 60≥ 335
60 - 100≥ 315470 - 610≥ 21
P355NH EN 10028-3L5 - 40---≥ 75≥ 65≥ 45----
T5 - 16≥ 355490 - 630≥ 22≥ 50≥ 40≥ 30----
16 - 40≥ 345
40 - 60≥ 335
60 - 100≥ 315470 - 610≥ 21
P355NL1 EN 10028-3L5 - 40---≥ 80≥ 70≥ 50≥ 40≥ 30--
T5 - 16≥ 355490 - 630≥ 22≥ 60≥ 50≥ 35≥ 27---
16 - 40≥ 345
40 - 60≥ 335
60 - 100≥ 315470 - 610≥ 21
P355NL2 EN 10028-3L5 - 40---≥ 85≥ 75≥ 55≥ 45≥ 42--
T5 - 16≥ 355490 - 630≥ 22≥ 70≥ 60≥ 40≥ 30≥ 27--
16 - 40≥ 345
40 - 60≥ 335
60 - 100≥ 315470 - 610≥ 21
P460NH EN 10028-3L5 - 40---≥ 75≥ 65≥ 45----
T5 - 16≥ 460570 - 720≥ 17≥ 50≥ 40≥ 30----
16 - 40≥ 445
40 - 60≥ 430
60 - 80≥ 400540 - 710
P460NL1 EN 10028-3L5 - 40--≥ 80≥ 70≥ 50≥ 40≥ 30≥ 80--
T5 - 16≥ 460570 - 720≥ 17≥ 60≥ 50≥ 35≥ 27---
16 - 40≥ 445
40 - 60≥ 430
60 - 80≥ 400540 - 710
P460NL2 EN 10028-3L5 - 40---≥ 85≥ 75≥ 55≥ 45≥ 42--
T5 - 16≥ 460570 - 720≥ 17≥ 70≥ 60≥ 40≥ 30≥ 27--
16 - 40≥ 445
40 - 60≥ 430
60 - 80≥ 400540 - 710

All mechanical properties are guaranteed in the normalised condition.



Min mechanical characteristics at high temperature Re (MPa)

 
Steels for simple pressure vessels (EN 10207:2005)
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 5 < th ≤ 60 - 171 162 153 135 117 - - - -
P265S EN 10207 5 < th ≤ 60 194 185 176 158 140
P275SL EN 10207 5 < th ≤ 40 221 203 159 132
40 < th ≤ 60 212 194
 
Steels with specified properties at elevated temperatures (EN 10028-2:2009)
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 5 < th ≤ 16 227 214 198 182 167 153 142 133 - -
16 < th ≤ 40 218 205 190 174 160 147 136 128
40 < th ≤ 60 208 196 181 167 153 140 130 122
60 < th ≤ 100 193 182 169 155 142 130 121 114
100 < th ≤ 150 179 168 156 143 131 121 112 105
P265GH EN 10028-2 5 < th ≤ 16 256 241 223 205 188 173 160 150
16 < th ≤ 40 247 232 215 197 181 166 154 145
40 < th ≤ 60 237 223 206 190 174 160 148 139
60 < th ≤ 100 208 196 181 167 153 140 130 122
100 < th ≤ 150 193 182 169 155 142 130 121 114
P295GH EN 10028-2 5 < th ≤ 16 285 268 249 228 209 192 178 167
16 < th ≤ 40 280 264 244 225 206 189 175 165
40 < th ≤ 60 276 259 240 221 202 186 172 162
60 < th ≤ 100 251 237 219 201 184 170 157 148
100 < th ≤ 150 227 214 198 182 167 153 142 133
P355GH EN 10028-2 5 < th ≤ 16 343 323 299 275 252 232 214 202
16 < th ≤ 40 334 314 291 267 245 225 208 196
40 < th ≤ 60 324 305 282 259 238 219 202 190
60 < th ≤ 100 305 287 265 244 224 206 190 179
16 Mo 3 EN 10028-2 5 < th ≤ 16 273 264 250 233 213 194 175 159 147 141
16 < th ≤ 40 268 259 245 228 209 190 172 156 145 139
40 < th ≤ 60 258 250 236 220 202 183 165 150 139 134
60 < th ≤ 100 238 230 218 203 186 169 153 139 129 123
100 < th ≤ 150 218 211 200 186 171 155 140 127 118 113
 
Weldable fine grain steels, normalised (EN 10028-3:2009)
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 5 < th ≤ 16 266 250 232 213 195 179 166 156 - -
16 < th ≤ 40 256 241 223 205 188 173 160 150
40 < th ≤ 60 247 232 215 197 181 166 154 145
60 < th ≤ 100 227 214 198 182 167 153 142 133
100 < th ≤ 150 218 205 190 174 160 147 136 128
P355NH EN 10028-3 5 < th ≤ 16 343 323 299 275 252 232 214 202
16 < th ≤ 40 334 314 291 267 245 225 208 196
40 < th ≤ 60 324 305 282 259 238 219 202 190
60 < th ≤ 100 305 287 265 244 224 206 190 179
P460NH EN 10028-3 5 < th ≤ 16 445 419 388 356 326 300 278 261
16 < th ≤ 40 430 405 375 345 316 290 269 253
40 < th ≤ 60 416 391 362 333 305 281 260 244
60 < th ≤ 80 387 364 337 310 284 261 242 227


Chemical composition

Pressure vessel plates, heat treated, in carbon-manganese-silicon steel (ASTM A537)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
A537 cl.15 - 40≤ 0.240.70 - 1.35≤ 0.035≤ 0.0350.15 - 0.50-≤ 0.35≤ 0.25≤ 0.25≤ 0.08------
40 - 801.00 - 1.60
Pressure vessel plates, in carbon steel, for intermediate- and high-temperature service (ASTM A515)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
A515 gr.605 - 25≤ 0.24≤ 0.90≤ 0.025≤ 0.0250.15 - 0.40-----------
25 - 50≤ 0.27
50 - 80≤ 0.29
A515 gr.655 - 25≤ 0.28≤ 0.90≤ 0.025≤ 0.0250.15 - 0.40-----------
25 - 50≤ 0.31
50 - 80≤ 0.33
A515 gr.705 - 25≤ 0.31≤ 1.20≤ 0.025≤ 0.0250.15 - 0.40-----------
25 - 50≤ 0.33
50 - 80≤ 0.35
Pressure vessel plates, in carbon steel, for intermediate- and low-temperature service (ASTM A516)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
A516 gr.555 - 12.5≤ 0.180.60 - 0.90≤ 0.025≤ 0.0250.15 - 0.40-----------
12.5 - 250.60 - 1.20
25 - 50≤ 0.20
50 - 80≤ 0.22
A516 gr.605 - 12.5≤ 0.210.60 - 0.90≤ 0.025≤ 0.0250.15 - 0.40-----------
12.5 - 250.85 - 1.20
25 - 50≤ 0.23
50 - 80≤ 0.25
A516 gr.655 - 25≤ 0.240.85 - 1.20≤ 0.025≤ 0.0250.15 - 0.40-----------
25 - 50≤ 0.26
50 - 80≤ 0.28
A516 gr.705 - 25≤ 0.270.85 - 1.20≤ 0.025≤ 0.0250.15 - 0.40-----------
25 - 50≤ 0.28
50 - 80≤ 0.30

Mn: For each reduction by 0.01 percentage points below the specified maximum for carbon, an increase of 0.06 percentage points above the specified maximum for manganese is permitted, up to a maximum of 1.5% by heat analysis, and 1.6% by product analysis.

Pressure vessel plates, in carbon steel, low and intermediate tensile strength (ASTM A285)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
A285 gr.A5 - 50≤ 0.17≤ 0.90≤ 0.035≤ 0.035------------
A285 gr.B5 - 50≤ 0.22≤ 0.90≤ 0.035≤ 0.035------------
A285 gr.C5 - 50≤ 0.28≤ 0.90≤ 0.035≤ 0.035------------
Pressure vessel plates, in molybdenum alloy steel (ASTM A204)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
A204 gr.A5 - 25≤ 0.18≤ 0.90≤ 0.035≤ 0.0350.15 - 0.40----0.45 - 0.60------
25 - 50≤ 0.21
50 - 80≤ 0.23
A204 gr.B5 - 25≤ 0.20≤ 0.90≤ 0.035≤ 0.0350.15 - 0.40----0.45 - 0.60------
25 - 50≤ 0.23
50 - 80≤ 0.25
A204 gr.C5 - 25≤ 0.23≤ 0.90≤ 0.035≤ 0.0350.15 - 0.40----0.45 - 0.60------
25 - 50≤ 0.26
50 - 80≤ 0.28
Steels for simple pressure vessels (EN 10207:2005)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
P235S EN 102075 - 80≤ 0.160.40 - 1.20≤ 0.025≤ 0.025≤ 0.35≥ 0.020----------
P265S EN 102075 - 80≤ 0.200.50 - 1.50≤ 0.025≤ 0.025≤ 0.40≥ 0.020----------
P275SL EN 102075 - 80≤ 0.160.50 - 1.50≤ 0.025≤ 0.020≤ 0.40≥ 0.020----------

The above chemical properties are based on cast analysis data.

Steels with specified properties at elevated temperatures (EN 10028-2:2009)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
P235GH EN 10028-25 - 150≤ 0.160.60 - 1.20≤ 0.025≤ 0.010≤ 0.35≥ 0.020≤ 0.30≤ 0.30≤ 0.30≤ 0.08≤ 0.020≤ 0.02≤ 0.030≤ 0.012-≤ 0.70
P265GH EN 10028-25 - 150≤ 0.200.80 - 1.40≤ 0.025≤ 0.010≤ 0.40≥ 0.020≤ 0.30≤ 0.30≤ 0.30≤ 0.08≤ 0.020≤ 0.02≤ 0.030≤ 0.012-≤ 0.70
P295GH EN 10028-25 - 1500.08 - 0.200.90 - 1.50≤ 0.025≤ 0.010≤ 0.40≥ 0.020≤ 0.30≤ 0.30≤ 0.30≤ 0.08≤ 0.020≤ 0.02≤ 0.030≤ 0.012-≤ 0.70
P355GH EN 10028-25 - 1000.10 - 0.221.10 - 1.70≤ 0.025≤ 0.010≤ 0.60≥ 0.020≤ 0.30≤ 0.30≤ 0.30≤ 0.08≤ 0.040≤ 0.02≤ 0.030≤ 0.012-≤ 0.70
16 Mo 3 EN 10028-25 - 1500.12 - 0.200.40 - 0.90≤ 0.025≤ 0.010≤ 0.35-≤ 0.30≤ 0.30≤ 0.300.25 - 0.35---≤ 0.012--

The above chemical properties are based on cast analysis data.

Weldable fine grain steels, normalised (EN 10028-3:2009)
 
Thickness (mm)
C (%)
Mn (%)
P (%)
S (%)
Si (%)
Al (%)
Cu (%)
Cr (%)
Ni (%)
Mo (%)
Nb (%)
V (%)
Ti (%)
N (%)
Ceq (%)
Ni+Cr+Cu+Mo (%)
P275NH EN 10028-35 - 100≤ 0.160.80 - 1.50≤ 0.025≤ 0.010≤ 0.40≥ 0.020≤ 0.30≤ 0.30≤ 0.50≤ 0.08≤ 0.050≤ 0.05≤ 0.030≤ 0.012≤ 0.40-
100 - 150≤ 0.42
P275NL1 EN 10028-35 - 100≤ 0.160.80 - 1.50≤ 0.025≤ 0.008≤ 0.40≥ 0.020≤ 0.30≤ 0.30≤ 0.50≤ 0.08≤ 0.050≤ 0.05≤ 0.030≤ 0.012≤ 0.40-
100 - 150≤ 0.42
P275NL2 EN 10028-35 - 100≤ 0.160.80 - 1.50≤ 0.020≤ 0.005≤ 0.40≥ 0.020≤ 0.30≤ 0.30≤ 0.50≤ 0.08≤ 0.050≤ 0.05≤ 0.030≤ 0.012≤ 0.40-
100 - 150≤ 0.42
P355N EN 10028-35 - 60≤ 0.181.10 - 1.70≤ 0.025≤ 0.010≤ 0.50≥ 0.020≤ 0.30≤ 0.30≤ 0.50≤ 0.08≤ 0.050≤ 0.10≤ 0.030≤ 0.012≤ 0.43-
60 - 100≤ 0.45
P355NH EN 10028-35 - 60≤ 0.181.10 - 1.70≤ 0.025≤ 0.010≤ 0.50≥ 0.020≤ 0.30≤ 0.30≤ 0.50≤ 0.08≤ 0.050≤ 0.10≤ 0.030≤ 0.012≤ 0.43-
60 - 100≤ 0.45
P355NL1 EN 10028-35 - 60≤ 0.181.10 - 1.70≤ 0.025≤ 0.008≤ 0.50≥ 0.020≤ 0.30≤ 0.30≤ 0.50≤ 0.08≤ 0.050≤ 0.10≤ 0.030≤ 0.012≤ 0.43-
60 - 100≤ 0.45
P355NL2 EN 10028-35 - 60≤ 0.181.10 - 1.70≤ 0.020≤ 0.005≤ 0.50≥ 0.020≤ 0.30≤ 0.30≤ 0.50≤ 0.08≤ 0.050≤ 0.10≤ 0.030≤ 0.012≤ 0.43-
60 - 100≤ 0.45
P460NH EN 10028-35 - 60≤ 0.201.10 - 1.70≤ 0.025≤ 0.010≤ 0.60≥ 0.020≤ 0.70≤ 0.30≤ 0.80≤ 0.10≤ 0.050≤ 0.20≤ 0.030≤ 0.025≤ 0.53-
60 - 80-
P460NL1 EN 10028-35 - 60≤ 0.201.10 - 1.70≤ 0.025≤ 0.008≤ 0.60≥ 0.020≤ 0.70≤ 0.30≤ 0.80≤ 0.10≤ 0.050≤ 0.20≤ 0.030≤ 0.025≤ 0.53-
60 - 80-
P460NL2 EN 10028-35 - 60≤ 0.201.10 - 1.70≤ 0.020≤ 0.005≤ 0.60≥ 0.020≤ 0.70≤ 0.30≤ 0.80≤ 0.10≤ 0.050≤ 0.20≤ 0.030≤ 0.025≤ 0.53-
60 - 80-

The above chemical properties are based on cast analysis data.

 

Carbon equivalent value is guaranteed only if specified on ordering.

 

Cr+Cu+Mo ≤ 0.45

 

For P275... grades, Nb+Ti+V ≤ 0.05

For P355... grades, Nb+Ti+V ≤ 0.12

For P460... grades, Nb+Ti+V ≤ 0.22



For commercial information (quotations, deliveries, product availability):

For technical questions about these products: flateurope.technical.assistance@arcelormittal.com


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.