Properties

Magnelis^® is a flat carbon steel product coated on both sides with a zinc-aluminium-magnesium alloy. This alloy, composed of 93.5% zinc, 3.5% aluminium and 3% magnesium, is applied by means of a continuous hot dip galvanising process. This optimum chemical composition has been selected to provide the best results in terms of corrosion resistance.

Magnelis^® is available in a very wide range of steel grades: steels for cold forming and deep drawing applications, structural steels and High Strength Low Alloy steels.

Advantages

Thanks to its 3% magnesium content, Magnelis^® offers self-healing on cut edges and superior corrosion resistance in chloride and ammonia atmospheres. This high corrosion resistance means that less metallic coating is required (weight reduction), which facilitates processing steps such as welding.

The zinc-rich metallic coating composition permits all the conventional processing operations possible with standard hot dip galvanised steel: bending, drawing, clinching, profiling, stamping, welding etc. The friction coefficient of Magnelis^® coated steel is lower than that of standard hot dip galvanised steel, leading to reduced powdering during forming operations.

Applications

Magnelis^® can be used in numerous industrial applications, such as:

Construction: structural or non-structural profiles, roofing & cladding, decking, cable trays, expanded metal, gratings, composite flooring, concrete moulds
Road and railway infrastructure: safety barriers, protection equipment, sound insulation wall panels, walls providing protection against hail
Agriculture and farming: barns, greenhouse structures, agricultural equipment
Solar energy generation: structures for photovoltaic plants
Tubular applications: structural tubes for scaffolding, road signals, poles

Technical approvals for civil construction

Magnelis^® is approved for use in Civil Construction by different national bodies:

Germany: DIBt Z-30.11-51 Magnelis^® ZM250 and ZM310 for KIII, and Magnelis^® ZM120 for KII in accordance with DIN 55928-8
France: CSTB Magnelis^® ZM195, ZM250 and ZM310 for use in exterior applications, and Magnelis^® ZM90, ZM120 and ZM310 for use in interior applications
Sweden: Technical Approval no. SC0559-13 Magnelis^® ZM310 for use in corrosivity category C5

Recommendations for use

Storage

Magnelis^® is supplied passivated and/or oiled to temporarily limit any risk of white rust formation. During transport and storage, all necessary precautions must be taken to keep the material dry and to prevent the formation of condensation.

Forming

The forming techniques currently used for galvanised steel are also suitable for Magnelis^®. Magnelis^® behaves very well during profiling operations. The coating thickness must be compatible with both the desired degree of corrosion protection and the requirements of the forming processes envisaged.

Weldability

In resistance spot welding, the welding current must be suitably regulated and regularly adjusted. Electrode life can be extended by regularly stepping up the welding current and periodically dressing (machining) the electrodes. The coating thickness must be compatible with both the desired degree of corrosion protection and the requirements of the welding processes envisaged. Magnelis^® can be arc welded, laser welded, brazed or high frequency welded, taking the same precautions as with galvanised steel.

Coating weight and typical thickness

Magnelis^®	Coating weight - double sided (g/m²)	Coating thickness (µm per side)*
ZM90	90	7
ZM120	120	10
ZM175	175	14
ZM200	200	16
ZM250	250	20
ZM310	310	25
ZM430	430	35

The density of the Magnelis^® coating is 6.2 g/cm³, due to its chemical composition.

* The coating weights in this table have been calculated with the density of Magnelis^®.

Brand correspondence


Steels for cold forming and deep drawing applications
	EN 10346:2015	Old brand names
DX51D +ZM EN 10346	DX51D +ZM	DX51D +ZM
DX52D +ZM EN 10346	DX52D +ZM	DX52D +ZM
DX53D +ZM EN 10346	DX53D +ZM	DX53D +ZM
DX54D +ZM EN 10346	DX54D +ZM	DX54D +ZM
DX56D +ZM EN 10346	DX56D +ZM	DX56D +ZM
DX57D +ZM EN 10346	DX57D +ZM	DX57D +ZM

Structural steels
	EN 10346:2015	Old brand names
S220GD +ZM EN 10346	S220GD +ZM	S220GD +ZM
S250GD +ZM EN 10346	S250GD +ZM	S250GD +ZM
S280GD +ZM EN 10346	S280GD +ZM	S280GD +ZM
S320GD +ZM EN 10346	S320GD +ZM	S320GD +ZM
S350GD +ZM EN 10346	S350GD +ZM	S350GD +ZM
S390GD +ZM EN 10346	S390GD +ZM	S390GD AM FCE +ZM
S420GD +ZM EN 10346	S420GD +ZM
S420GD-HyPer™ +ZM**
S450GD +ZM EN 10346	S450GD +ZM
S450GD-HyPer™ +ZM**
S550GD +ZM EN 10346	S550GD +ZM
** Steel grade with R_m/R_e > 1.1 in accordance with the requirements of Eurocode 3 (EN 1993-1-1)

High strength interstitial free steels
	EN 10346:2015	Old brand names
HX180YD +ZM EN 10346	HX180YD +ZM	HX180YD +ZM
HX220YD +ZM EN 10346	HX220YD +ZM	HX220YD +ZM
HX260YD +ZM EN 10346	HX260YD +ZM	HX260YD +ZM
HX300YD +ZM EN 10346	HX300YD +ZM	HX300YD +ZM

High Strength Low Alloy steels
	EN 10346:2015	Old brand names
HX260LAD +ZM EN 10346	HX260LAD +ZM	HX260LAD +ZM
HX300LAD +ZM EN 10346	HX300LAD +ZM	HX300LAD +ZM
HX340LAD +ZM EN 10346	HX340LAD +ZM	HX340LAD +ZM
HX380LAD +ZM EN 10346	HX380LAD +ZM	HX380LAD +ZM
HX420LAD +ZM EN 10346	HX420LAD +ZM	HX420LAD +ZM
HX460LAD +ZM EN 10346	HX460LAD +ZM	HX460LAD +ZM
HX500LAD +ZM EN 10346	HX500LAD +ZM	HX500LAD +ZM
HX700LAD +ZM***
*** Steel grade HX700LAD +ZM is not recommended for automotive applications.

Dimensions

Steels for cold forming and deep drawing applications

Thickness (mm)	Min width	DX51D +ZM EN 10346, DX52D +ZM EN 10346	DX53D +ZM EN 10346, DX54D +ZM EN 10346	DX56D +ZM EN 10346, DX57D +ZM EN 10346
Thickness (mm)	Min width	Max width	Max width	Max width
0.45 ≤ th < 0.50	850	1300	-	-
0.50 ≤ th < 0.70	600	1560	1500	1560
0.70 ≤ th < 1.40		1630	1620	1610
1.40 ≤ th < 1.60		1630		1500
1.60 ≤ th < 1.80		1580		1470
1.80 ≤ th < 2.00		1530		1300
2.00 ≤ th < 2.50		1650		-
2.50 ≤ th < 3.00			1350
3.00 ≤ th < 4.60			-
4.60 ≤ th < 4.80		1580
4.80 ≤ th < 5.00		1520
5.00 ≤ th < 5.20		1470
5.20 ≤ th < 5.40		1410
5.40 ≤ th < 5.60		1350
5.60 ≤ th < 5.80		1300
5.80 ≤ th < 6.00		1240

For product thicknesses of 5.0 mm < th ≤ 6.0 mm, please contact us.

Structural steels

Thickness (mm)	Min width	S220GD +ZM EN 10346, S250GD +ZM EN 10346, S280GD +ZM EN 10346	S320GD +ZM EN 10346, S350GD +ZM EN 10346	S390GD +ZM EN 10346, S420GD +ZM EN 10346, S450GD +ZM EN 10346	S420GD-HyPer™ +ZM, S450GD-HyPer™ +ZM	S550GD +ZM EN 10346
Thickness (mm)	Min width	Max width	Max width	Max width	Max width	Max width
0.45 ≤ th < 0.50	850	1300	1300	-	-	-
0.50 ≤ th < 0.70	600	1500	1350	1500		1500
0.70 ≤ th < 1.40		1630	1630	1630		1630
1.40 ≤ th < 1.60		1600	1600	1580		1580
1.60 ≤ th < 1.80		1520	1570	1260		1260
1.80 ≤ th < 2.00		1580	1550	1260		1260
2.00 ≤ th < 2.50		1650	1420	1420	1270	1420
2.50 ≤ th < 3.00			1570	1380	1470	1380
3.00 ≤ th < 3.50			1630	1580	1500	-
3.50 ≤ th < 4.00			1650	1650	1650
4.00 ≤ th < 4.40			1650	1650	-
4.40 ≤ th < 4.60		1640	1640	1640
4.60 ≤ th < 4.80		1580	1580	1580
4.80 ≤ th < 5.00		1530	1530	1530
5.00 ≤ th < 5.20		1460	1460	1460
5.20 ≤ th < 5.40		1410	1410	1410
** Steel grade with R_m/R_e > 1.1 in accordance with the requirements of Eurocode 3 (EN 1993-1-1)

For product thicknesses of 5.0 mm < th ≤ 6.0 mm, please contact us.

High strength interstitial free steels

Thickness (mm)	Min width	HX180YD +ZM EN 10346, HX260YD +ZM EN 10346, HX300YD +ZM EN 10346	HX220YD +ZM EN 10346
Thickness (mm)	Min width	Max width	Max width
0.45 ≤ th < 0.50	600	*	1520
0.50 ≤ th < 0.55			1570
0.55 ≤ th < 0.60			1600
0.60 ≤ th < 0.65			1660
0.65 ≤ th < 0.70
0.70 ≤ th < 0.80
0.80 ≤ th < 1.50
1.50 ≤ th < 2.00
2.00 ≤ th < 2.25
2.25 ≤ th < 2.50			1620

* For the dimensional feasibility of the steel grades HX180YD +ZM, HX260YD +ZM and HX300YD +ZM, please contact us.

High Strength Low Alloy steels

Thickness (mm)	Min width	HX260LAD +ZM EN 10346, HX300LAD +ZM EN 10346	HX340LAD +ZM EN 10346	HX380LAD +ZM EN 10346, HX420LAD +ZM EN 10346, HX460LAD +ZM EN 10346	HX500LAD +ZM EN 10346	HX700LAD +ZM***
Thickness (mm)	Min width	Max width	Max width	Max width	Max width	Max width
0.45 ≤ th < 0.50	850	1300	1300	-	-	-
0.50 ≤ th < 0.70	600	1560	1350	1500	1500
0.70 ≤ th < 1.40		1630	1630	1630	1630
1.40 ≤ th < 1.60		1580	1600	1580	1580
1.60 ≤ th < 1.80		1520	1570	1260	1260
1.80 ≤ th < 2.00			1550	1260	1260
2.00 ≤ th < 2.50			1420	1420	1420	1250
2.50 ≤ th < 3.00		1650	1570	1380	1380	1400
3.00 ≤ th < 3.50			1630	1580	1580	-
3.50 ≤ th < 4.00			1650	1650	1650
4.00 ≤ th < 4.40			1650	1650	-
4.40 ≤ th < 4.60		1640	1640	1640
4.60 ≤ th < 4.80		1580	1580	1580
4.80 ≤ th < 5.00		1530	1530	1530
5.00 ≤ th < 5.20		1460	1460	1460
5.20 ≤ th < 5.40		1410	1410	1410
5.40 ≤ th < 5.60		1360	1360	1360
5.60 ≤ th < 5.80		1300	1300	1300
5.80 ≤ th < 6.00		1250	1250	1250
*** Steel grade HX700LAD +ZM is not recommended for automotive applications.

For product thicknesses of 5.0 mm < th ≤ 6.0 mm, please contact us.

Mechanical properties

Steels for cold forming and deep drawing applications
	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	r 90	n 90
DX51D +ZM EN 10346		T	0.45 - 0.5	-	270 - 500	≥ 18	-	-
			0.5 - 0.7			≥ 20
			0.7 - 6			≥ 22
DX52D +ZM EN 10346	1	T	0.45 - 0.5	140 - 300	270 - 420	≥ 22	-	-
			0.5 - 0.7			≥ 24
			0.7 - 6			≥ 26
DX53D +ZM EN 10346		T	0.45 - 0.5	140 - 260	270 - 380	≥ 26	-	-
			0.5 - 0.7			≥ 28
			0.7 - 3			≥ 30
DX54D +ZM EN 10346		T	0.45 - 0.5	120 - 220	260 - 350	≥ 30	≥ 1.4	≥ 0.180
			0.5 - 0.7			≥ 32
			0.7 - 1.5			≥ 34
			1.5 - 2				≥ 1.2
			2 - 3				≥ 1
DX56D +ZM EN 10346		T	0.45 - 0.5	120 - 180	260 - 350	≥ 33	≥ 1.3	≥ 0.200
			0.5 - 0.7			≥ 35	≥ 1.5
			0.7 - 1.5			≥ 37	≥ 1.7
			1.5 - 2				≥ 1.5
DX57D +ZM EN 10346		T	0.45 - 0.5	120 - 170	260 - 350	≥ 35	≥ 1.5	≥ 0.210
			0.5 - 0.7			≥ 37	≥ 1.7
			0.7 - 1.5			≥ 39	≥ 1.9
			1.5 - 2				≥ 1.7
1. For DX52D +ZM the R_e-value only applies to skin-passed products (surface qualities B and C).
Structural steels
	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	r 90	n 90
S220GD +ZM EN 10346		L	0.45 - 0.5	≥ 220	≥ 300	≥ 16	-	-
			0.5 - 0.7			≥ 18
			0.7 - 6			≥ 20
S250GD +ZM EN 10346		L	0.45 - 0.5	≥ 250	≥ 330	≥ 15	-	-
			0.5 - 0.7			≥ 17
			0.7 - 6			≥ 19
S280GD +ZM EN 10346		L	0.45 - 0.5	≥ 280	≥ 360	≥ 14	-	-
			0.5 - 0.7			≥ 16
			0.7 - 6			≥ 18
S320GD +ZM EN 10346		L	0.45 - 0.5	≥ 320	≥ 390	≥ 13	-	-
			0.5 - 0.7			≥ 15
			0.7 - 6			≥ 17
S350GD +ZM EN 10346		L	0.45 - 0.5	≥ 350	≥ 420	≥ 12	-	-
			0.5 - 0.7			≥ 14
			0.7 - 6			≥ 16
S390GD +ZM EN 10346		L	0.45 - 0.5	≥ 390	≥ 460	≥ 12	-	-
			0.5 - 0.7			≥ 14
			0.7 - 6			≥ 16
S420GD +ZM EN 10346		L	0.5 - 0.7	≥ 420	≥ 480	≥ 13	-	-
			0.7 - 6			≥ 15
S420GD-HyPer™ +ZM**	1	L	0.7 - 4	≥ 420	480 - 620	≥ 15	-	-
S450GD +ZM EN 10346		L	0.5 - 0.7	≥ 450	≥ 510	≥ 12	-	-
			0.7 - 6			≥ 14
S450GD-HyPer™ +ZM**	1	L	0.7 - 4	≥ 450	510 - 650	≥ 15	-	-
S550GD +ZM EN 10346		L	0.5 - 3	≥ 550	≥ 560	-	-	-
** Steel grade with R_m/R_e > 1.1 in accordance with the requirements of Eurocode 3 (EN 1993-1-1)
1. Upper limit of R_m for easier piercing and screwing.
High strength interstitial free steels
	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	r 90	n 90
HX180YD +ZM EN 10346		T	0.45 - 0.5	180 - 240	330 - 390	≥ 28	≥ 1.1	≥ 0.150
			0.5 - 0.7			≥ 30	≥ 1.3	≥ 0.170
			0.7 - 1.5			≥ 32	≥ 1.5	≥ 0.180
			1.5 - 2				≥ 1.3
			2 - 3				≥ 1.1
HX220YD +ZM EN 10346		T	0.45 - 0.5	220 - 280	340 - 420	≥ 26	≥ 0.9	≥ 0.140
			0.5 - 0.7			≥ 28	≥ 1.1	≥ 0.160
			0.7 - 1.5			≥ 30	≥ 1.3	≥ 0.170
			1.5 - 2				≥ 1.1
			2 - 3				≥ 0.9
HX260YD +ZM EN 10346		T	0.45 - 0.5	260 - 320	380 - 440	≥ 24	≥ 0.8	≥ 0.130
			0.5 - 0.7			≥ 26	≥ 1	≥ 0.150
			0.7 - 1.5			≥ 28	≥ 1.2	≥ 0.160
			1.5 - 2				≥ 1
			2 - 3				≥ 0.8
HX300YD +ZM EN 10346		T	0.45 - 0.5	300 - 360	390 - 470	≥ 21	≥ 0.7	≥ 0.120
			0.5 - 0.7			≥ 23	≥ 0.9	≥ 0.140
			0.7 - 1.5			≥ 25	≥ 1.1	≥ 0.150
			1.5 - 2				≥ 0.9
			2 - 3				≥ 0.7
High Strength Low Alloy steels
	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	r 90	n 90
HX260LAD +ZM EN 10346		T	0.45 - 0.5	260 - 330	350 - 430	≥ 20	-	-
			0.5 - 0.7			≥ 22
			0.7 - 6			≥ 24
HX300LAD +ZM EN 10346		T	0.45 - 0.5	300 - 380	380 - 480	≥ 17	-	-
			0.5 - 0.7			≥ 19
			0.7 - 6			≥ 21
HX340LAD +ZM EN 10346		T	0.45 - 0.5	340 - 420	410 - 510	≥ 15	-	-
			0.5 - 0.7			≥ 17
			0.7 - 6			≥ 19
HX380LAD +ZM EN 10346		T	0.5 - 0.7	380 - 480	440 - 560	≥ 15	-	-
			0.7 - 6			≥ 17
HX420LAD +ZM EN 10346		T	0.5 - 0.7	420 - 520	470 - 590	≥ 13	-	-
			0.7 - 6			≥ 15
HX460LAD +ZM EN 10346		T	0.5 - 0.7	460 - 560	500 - 640	≥ 11	-	-
			0.7 - 6			≥ 13
HX500LAD +ZM EN 10346		T	0.5 - 4	500 - 620	530 - 690	≥ 11	-	-
HX700LAD +ZM***		T	2 - 3	700 - 840	750 - 950	≥ 10	< 6	-
*** Steel grade HX700LAD +ZM is not recommended for automotive applications.

Chemical composition


Steels for cold forming and deep drawing applications
	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Nb (%)	Ti (%)
DX51D +ZM EN 10346	≤ 0.180	≤ 1.20	≤ 0.120	≤ 0.045	≤ 0.50	-	-	≤ 0.300
DX52D +ZM EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	-	-	≤ 0.300
DX53D +ZM EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	-	-	≤ 0.300
DX54D +ZM EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	-	-	≤ 0.300
DX56D +ZM EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	-	-	≤ 0.300
DX57D +ZM EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	-	-	≤ 0.300

Structural steels
	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Nb (%)	Ti (%)
S220GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S250GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S280GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S320GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S350GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S390GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S420GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S420GD-HyPer™ +ZM**	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S450GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S450GD-HyPer™ +ZM**	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
S550GD +ZM EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60	-	-	-
** Steel grade with R_m/R_e > 1.1 in accordance with the requirements of Eurocode 3 (EN 1993-1-1)

High strength interstitial free steels
	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Nb (%)	Ti (%)
HX180YD +ZM EN 10346	≤ 0.010	≤ 0.60	≤ 0.060	≤ 0.025	≤ 0.30	≥ 0.010	≤ 0.090	≤ 0.120
HX220YD +ZM EN 10346	≤ 0.010	≤ 0.90	≤ 0.080	≤ 0.025	≤ 0.30	≥ 0.010	≤ 0.090	≤ 0.120
HX260YD +ZM EN 10346	≤ 0.010	≤ 1.60	≤ 0.100	≤ 0.025	≤ 0.30	≥ 0.010	≤ 0.090	≤ 0.120
HX300YD +ZM EN 10346	≤ 0.015	≤ 1.60	≤ 0.100	≤ 0.025	≤ 0.30	≥ 0.010	≤ 0.090	≤ 0.120

High Strength Low Alloy steels
	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Nb (%)	Ti (%)
HX260LAD +ZM EN 10346	≤ 0.110	≤ 1.00	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.090	≤ 0.150
HX300LAD +ZM EN 10346	≤ 0.120	≤ 1.40	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.090	≤ 0.150
HX340LAD +ZM EN 10346	≤ 0.120	≤ 1.40	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150
HX380LAD +ZM EN 10346	≤ 0.120	≤ 1.50	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150
HX420LAD +ZM EN 10346	≤ 0.120	≤ 1.60	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150
HX460LAD +ZM EN 10346	≤ 0.150	≤ 1.70	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150
HX500LAD +ZM EN 10346	≤ 0.150	≤ 1.70	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150
HX700LAD +ZM***	≤ 0.100	≤ 2.10	≤ 0.025	≤ 0.010	≤ 0.35	≥ 0.020	≤ 0.090	≤ 0.150
*** Steel grade HX700LAD +ZM is not recommended for automotive applications.

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

Europe: http://industry.arcelormittal.com/agencies
Other countries: international@arcelormittal.com

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.