Properties

ArcelorMittal's hot dip galvanised steels consist of a steel substrate with a metallic zinc coating applied by means of a continuous hot dip galvanising process. Metallic zinc coatings are available in steel grades ranging from steel for bending and deep drawing applications, to structural steels and high yield strength steels.

 

A glossy surface finish obtained under specific skin-pass conditions (either non-skin-passed or skin-passed with smooth cylinders to obtain low roughness) can be provided if required at time of enquiry.

Advantages

Hot dip galvanised products offer excellent corrosion resistance combined with very good forming properties. The coating process can apply very thick zinc layers, up to 725 g/m² (total of both sides).

Applications

ArcelorMittal's hot dip galvanised steels can be used in a very wide range of applications for industrial markets, both indoors and outdoors. Some of the most common applications are:

 

Zinc hot dip galvanised steel is suitable for contact with foodstuffs under certain conditions, as specified in the Regulation (EC) No. 1935/2004 and French standard NF A 36-712-1. Please contact us for further information on this subject.

Recommendations for use

Storage

Galvanised strips are usually supplied passivated 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. Improved protection can be achieved by the application of an Easyfilm® thin organic coating (please see data sheet E80 for the specific properties of Easyfilm®).

 

Forming and joining

The forming and joining techniques currently used for uncoated steel are also suitable for galvanised steel.
It is essential to select a coating thickness that is compatible with the forming and joining processes envisaged, without compromising the desired degree of corrosion protection.

 

Painting

Hot dip galvanised steels can be painted after degreasing and surface treatment when supplied oiled. If an Easyfilm® thin organic coating has been applied, they can be painted directly, without any prior surface treatment. However, the paint must be compatible with the Easyfilm® resin.

Weldability

In electrical resistance 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.

Coating weight and typical thickness

Designation EN 10346Coating weight - double sided (g/m²)Coating thickness (µm per side)
Z1001007.0
Z14014010.0
Z20020014.0
Z22522516.0
Z27527520.0
Z35035025.0
Z45045031.0
Z60060042.0
Not included in the standard 
Z80805.5
Z72572551.0

Brand correspondence

 
Steels for cold forming and deep drawing applications
 EN 10142:1991DIN 17162/1NF A36-321BS 2989ASTM A653EN 10142:2000PN-89/H-92125:1989EN 10292:2007EN 10326:2004EN 10147:2000EN 10346:2009EN 10346:2015EN 10327:2004EN 10147:1991DIN 17162/2NF A36-322Old brand names
DX51D +Z EN 10346 FeP02 GSt 01Z / St 02Z Z1 G / Z2 GCSDX51D+ZP,T,G   DX51D+ZDX51D+ZDX51D+Z    
DX52D +Z EN 10346 FeP03 GSt 03ZGCZ3 GFSDX52D+Z    DX52D+ZDX52D+ZDX52D+Z   Solstamp® 03
DX53D +Z EN 10346 FeP05 GSt 04Z / St 05ZGEZ4 GDDSDX53D+ZB   DX53D+ZDX53D+ZDX53D+Z    
DX54D +Z EN 10346 FeP06 GSt 06ZGESZ5 GEDDSDX54D+Z    DX54D+ZDX54D+ZDX54D+Z   Solstamp® 04
DX56D +Z EN 10346 FeP07 GSt 07Z   DX56D+Z    DX56D+ZDX56D+ZDX56D+Z   Solstamp® 05
DX57D +Z EN 10346           DX57D+ZDX57D+ZDX57D+Z    
 
Structural steels
 EN 10142:1991DIN 17162/1NF A36-321BS 2989ASTM A653EN 10142:2000PN-89/H-92125:1989EN 10292:2007EN 10326:2004EN 10147:2000EN 10346:2009EN 10346:2015EN 10327:2004EN 10147:1991DIN 17162/2NF A36-322Old brand names
S220GD +Z EN 10346    Z22 GCS Type B   S220GD+ZS220GD+ZS220GD+ZS220GD+Z FeE 220 GStE 220-2ZC.230SC220GD+Z
S250GD +Z EN 10346    Z25 GSS Grade 230   S250GD+ZS250GD+ZS250GD+ZS250GD+Z FeE 250 GStE 250-2ZC.250SC250GD+Z
S280GD +Z EN 10346    Z28 GSS Grade 255   S280GD+ZS280GD+ZS280GD+ZS280GD+Z FeE 280 GStE 280-2ZC.280SC280GD+Z
S320GD +Z EN 10346     SS Grade 275   S320GD+ZS320GD+ZS320GD+ZS320GD+Z FeE 320 GStE 320-2ZC.320SC320GD+Z
S350GD +Z EN 10346    Z35 GHSLA Type A Grade 340   S350GD+ZS350GD+ZS350GD+ZS350GD+Z FeE 350 GStE 350-2ZC.350SC350GD+Z
S390GD +Z EN 10346            S390GD+Z    SC390GD+Z
S420GD +Z EN 10346            S420GD+Z     
S420GD-HyPer™ +Z**                  
S450GD +Z EN 10346            S450GD+Z     
S450GD-HyPer™ +Z**                  
S550GD +Z EN 10346         S550GD+ZS550GD+ZS550GD+ZS550GD+Z FeE 550 G C.550SC550GD+Z
S550GD-HyPer™ +Z**                  
** Steel grade with Rm/Re > 1.1 in accordance with the requirements of Eurocode 3 (EN 1993-1-1)
 
High strength interstitial free steels
 EN 10142:1991DIN 17162/1NF A36-321BS 2989ASTM A653EN 10142:2000PN-89/H-92125:1989EN 10292:2007EN 10326:2004EN 10147:2000EN 10346:2009EN 10346:2015EN 10327:2004EN 10147:1991DIN 17162/2NF A36-322Old brand names
HX180YD +Z EN 10346        HX180YD+Z  HX180YD+ZHX180YD+Z    H180YD+Z
HX220YD +Z EN 10346        HX220YD+Z  HX220YD+ZHX220YD+Z    H220YD+Z
HX260YD +Z EN 10346        HX260YD+Z  HX260YD+ZHX260YD+Z    H260YD+Z
HX300YD +Z EN 10346        HX300YD+Z  HX300YD+ZHX300YD+Z     
 
High Strength Low Alloy steels
 EN 10142:1991DIN 17162/1NF A36-321BS 2989ASTM A653EN 10142:2000PN-89/H-92125:1989EN 10292:2007EN 10326:2004EN 10147:2000EN 10346:2009EN 10346:2015EN 10327:2004EN 10147:1991DIN 17162/2NF A36-322Old brand names
HX260LAD +Z EN 10346        HX260LAD+Z  HX260LAD+ZHX260LAD+Z    MA 240L/Profilar® 260/Soldur® 260
HX300LAD +Z EN 10346        HX300LAD+Z  HX300LAD+ZHX300LAD+Z    MA 280L/Profilar® 300/E280D+Z/Soldur® 280
HX340LAD +Z EN 10346        HX340LAD+Z  HX340LAD+ZHX340LAD+Z    MA 320L/Profilar® 340/E320D+Z/Soldur® 320
HX380LAD +Z EN 10346        HX380LAD+Z  HX380LAD+ZHX380LAD+Z    MA 360L/Profilar® 380/E360D+Z/Soldur® 380
HX420LAD +Z EN 10346        HX420LAD+Z  HX420LAD+ZHX420LAD+Z    MA 400L/Profilar® 420
HX460LAD +Z EN 10346           HX460LAD+ZHX460LAD+Z    MA 440L
HX500LAD +Z EN 10346           HX500LAD+ZHX500LAD+Z     
HX700LAD +Z*                  
* Steel grade HX700LAD +Z is not recommended for automotive applications.

Dimensions

Steels for cold forming and deep drawing applications

Thickness (mm)Min widthDX51D +Z EN 10346, DX52D +Z EN 10346DX53D +Z EN 10346DX54D +Z EN 10346DX56D +Z EN 10346DX57D +Z EN 10346
Max widthMax widthMax widthMax widthMax width
0.20 ≤ th < 0.308001100----
0.30 ≤ th < 0.351280103012801140
0.35 ≤ th < 0.401270114014001200
0.40 ≤ th < 0.451490150015001430
0.45 ≤ th < 0.50161015701500
0.50 ≤ th < 0.6016401640166016401540
0.60 ≤ th < 0.6518401740185018201700
0.65 ≤ th < 0.7518601840195018501810
0.75 ≤ th < 0.8520691940200019901840
0.85 ≤ th < 1.40206920692069
1.40 ≤ th < 1.501750
1.50 ≤ th < 1.751570
1.75 ≤ th < 1.8520002000200020001510
1.85 ≤ th < 1.902020202019301950
1.90 ≤ th < 1.951940197019001900
1.95 ≤ th < 2.001920192018301830
2.00 ≤ th < 2.051870187017801780
2.05 ≤ th < 2.101830183017901790
2.10 ≤ th < 2.351760178017001700
2.35 ≤ th < 2.50162017601515
2.50 ≤ th < 2.551510
2.55 ≤ th < 3.051630
3.05 ≤ th < 3.351670----
3.35 ≤ th < 4.001620
4.00 ≤ th < 4.30
4.30 ≤ th < 4.601500
4.60 ≤ th < 5.50
5.50 ≤ th < 6.35-

Structural steels

Thickness (mm)Min widthS220GD +Z EN 10346, S250GD +Z EN 10346S280GD +Z EN 10346S320GD +Z EN 10346S350GD +Z EN 10346S390GD +Z EN 10346, S420GD +Z EN 10346, S450GD +Z EN 10346S420GD-HyPer™ +Z**S450GD-HyPer™ +Z**S550GD +Z EN 10346S550GD-HyPer™ +Z**
Max widthMax widthMax widthMax widthMax widthMax widthMax widthMax widthMax width
0.25 ≤ th < 0.30800125011401150------
0.30 ≤ th < 0.351290125012601170
0.35 ≤ th < 0.4013801350138013001150
0.40 ≤ th < 0.4515001470150012201230
0.45 ≤ th < 0.50162016401620146013001400
0.50 ≤ th < 0.551640164015101330
0.55 ≤ th < 0.6017301540
0.60 ≤ th < 0.6518401700170015601350
0.65 ≤ th < 0.7018601780172016001380
0.70 ≤ th < 0.751970186016101410
0.75 ≤ th < 0.8020601740163014401385
0.80 ≤ th < 0.85177016601470
0.85 ≤ th < 1.05181016801500-
1.05 ≤ th < 1.50186017601600
1.50 ≤ th < 1.75185018001575
1.75 ≤ th < 1.80170018301780
1.80 ≤ th < 1.8517301730
1.85 ≤ th < 1.90197016901690
1.90 ≤ th < 1.9519201660164016401195
1.95 ≤ th < 2.001870164016201220
2.00 ≤ th < 2.05183018001320126013001300
2.05 ≤ th < 2.101780178013251295
2.10 ≤ th < 2.151740174013301320
2.15 ≤ th < 2.201700170013451340
2.20 ≤ th < 2.25166013601360
2.25 ≤ th < 2.30165013901390
2.30 ≤ th < 2.3514101410
2.35 ≤ th < 2.4017501660165014351435
2.40 ≤ th < 2.451670167014501450
2.45 ≤ th < 2.5016701690168014651465
2.50 ≤ th < 2.65169016301485148513201320
2.65 ≤ th < 2.75168015601500150013451345
2.75 ≤ th < 2.95170016101550155013951395
2.95 ≤ th < 3.00167016701600160014801480
3.00 ≤ th < 3.15163016301640162016401640-1500
3.15 ≤ th < 3.351620162016201610150016501555
3.35 ≤ th < 4.00150016001500150016501650
4.00 ≤ th < 4.55--1235
4.55 ≤ th < 5.451500-
5.45 ≤ th < 6.35-1280---
** Steel grade with Rm/Re > 1.1 in accordance with the requirements of Eurocode 3 (EN 1993-1-1)

High strength interstitial free steels

Thickness (mm)Min widthHX180YD +Z EN 10346HX220YD +Z EN 10346HX260YD +Z EN 10346HX300YD +Z EN 10346
Max widthMax widthMax widthMax width
0.25 ≤ th < 0.30800----
0.30 ≤ th < 0.35
0.35 ≤ th < 0.4012701650
0.40 ≤ th < 0.451330
0.45 ≤ th < 0.501480
0.50 ≤ th < 0.55147018201400
0.55 ≤ th < 0.60158018301480
0.60 ≤ th < 0.65183018401660
0.65 ≤ th < 0.702070207018301640
0.70 ≤ th < 0.752070
0.75 ≤ th < 0.80
0.80 ≤ th < 0.851650
0.85 ≤ th < 1.05
1.05 ≤ th < 1.501670
1.50 ≤ th < 1.75
1.75 ≤ th < 1.80
1.80 ≤ th < 1.85202020202020
1.85 ≤ th < 1.90197019701970
1.90 ≤ th < 1.951920192019201650
1.95 ≤ th < 2.001870187018701610
2.00 ≤ th < 2.051830183018301570
2.05 ≤ th < 2.101780178017801530
2.10 ≤ th < 2.151740174017401500
2.15 ≤ th < 2.20170017001700
2.20 ≤ th < 2.251660166016601410
2.25 ≤ th < 2.301620165016501370
2.30 ≤ th < 2.351600-
2.35 ≤ th < 2.401570
2.40 ≤ th < 2.4516201620
2.45 ≤ th < 2.5016001600
2.50 ≤ th < 2.65141015201520
2.65 ≤ th < 2.751360
2.75 ≤ th < 2.95-
2.95 ≤ th < 3.00

High Strength Low Alloy steels

Thickness (mm)Min widthHX260LAD +Z EN 10346HX300LAD +Z EN 10346HX340LAD +Z EN 10346HX380LAD +Z EN 10346HX420LAD +Z EN 10346HX460LAD +Z EN 10346HX500LAD +Z EN 10346HX700LAD +Z*
Max widthMax widthMax widthMax widthMax widthMax widthMax widthMax width
0.30 ≤ th < 0.358001250123012301170----
0.35 ≤ th < 0.401360130013001300
0.40 ≤ th < 0.4514801380950
0.45 ≤ th < 0.50159015201520146012601400
0.50 ≤ th < 0.55164016101610151015001460
0.55 ≤ th < 0.601730163015401500
0.60 ≤ th < 0.65184017001700156015501550
0.65 ≤ th < 0.701860178017801590
0.70 ≤ th < 0.7518101810163015701570
0.75 ≤ th < 0.80184018401620
0.80 ≤ th < 0.851860186016601650
0.85 ≤ th < 0.9016801710
0.90 ≤ th < 1.001700-
1.00 ≤ th < 1.0517401730
1.05 ≤ th < 1.1017601750
1.10 ≤ th < 1.1517801770
1.15 ≤ th < 1.2517901822
1.25 ≤ th < 1.30194018301690
1.30 ≤ th < 1.40199018501840
1.40 ≤ th < 1.45
1.45 ≤ th < 1.50
1.50 ≤ th < 1.551500
1.55 ≤ th < 1.60
1.60 ≤ th < 1.65
1.65 ≤ th < 1.701780
1.70 ≤ th < 1.75183018201750
1.75 ≤ th < 1.80183017801730
1.80 ≤ th < 1.851730
1.85 ≤ th < 1.9016901640
1.90 ≤ th < 1.95192018001640
1.95 ≤ th < 2.0018701780
2.00 ≤ th < 2.0518301750180015101250
2.05 ≤ th < 2.101780178015001270
2.10 ≤ th < 2.151740172017401300
2.15 ≤ th < 2.201700169017001310
2.20 ≤ th < 2.25166016601320
2.25 ≤ th < 2.3016401710165016301340
2.30 ≤ th < 2.3516401350
2.35 ≤ th < 2.40165016501360
2.40 ≤ th < 2.4516601670167016701380
2.45 ≤ th < 2.5016801690169016801390
2.50 ≤ th < 2.55170017101700170015201400
2.55 ≤ th < 2.65153015301420
2.65 ≤ th < 2.7517101740156015701440
2.75 ≤ th < 2.8517201760171015901460
2.85 ≤ th < 2.9515501490
2.95 ≤ th < 3.05173016001520
3.05 ≤ th < 3.151690169016901640163016001660-
3.15 ≤ th < 3.35162016201640
3.35 ≤ th < 4.0015701570
4.00 ≤ th < 4.551680
4.55 ≤ th < 4.651600
4.65 ≤ th < 4.85
4.85 ≤ th < 5.00
5.00 ≤ th < 5.25
5.25 ≤ th < 5.50
5.50 ≤ th < 5.60168016801680
5.60 ≤ th < 6.001580158015801570
6.00 ≤ th < 6.20155015501550155015501550-
6.20 ≤ th < 6.35149014901490-14901490
* Steel grade HX700LAD +Z is not recommended for automotive applications.

Mechanical properties

Steels for cold forming and deep drawing applications
 
Notes
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A80 (%)
MP guarantees (Months)
r 90
n 90
DX51D +Z EN 10346 T0.2 - 0.35-270 - 500≥ 15< 1--
0.35 - 0.5≥ 18
0.5 - 0.7≥ 20
0.7 - 6≥ 22
DX52D +Z EN 103461T0.3 - 0.5140 - 300270 - 420≥ 22< 1--
0.5 - 0.7≥ 24
0.7 - 6≥ 26
DX53D +Z EN 10346 T0.3 - 0.5140 - 260270 - 380≥ 26< 1--
0.5 - 0.7≥ 28
0.7 - 6≥ 30
DX54D +Z EN 10346 T0.3 - 0.5120 - 220260 - 350≥ 32< 6≥ 1.6≥ 0.180
0.5 - 0.7≥ 34
0.7 - 1.5≥ 36
1.5 - 2≥ 1.4
2 - 3≥ 1.2
DX56D +Z EN 10346 T0.3 - 0.5120 - 180260 - 350≥ 35< 6≥ 1.9≥ 0.210
0.5 - 0.7≥ 37
0.7 - 1.5≥ 39
1.5 - 2≥ 1.7
2 - 3≥ 1.5
DX57D +Z EN 10346 T0.5 - 0.7120 - 170260 - 350≥ 39< 6≥ 2.1≥ 0.220
0.7 - 1.5≥ 41
1.5 - 2≥ 1.9
2 - 3≥ 1.7
1. For DX52D +Z EN 10346 the Re-value only applies to skin-passed products (surface qualities B and C).
Structural steels
 
Notes
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A80 (%)
MP guarantees (Months)
r 90
n 90
S220GD +Z EN 10346 L0.25 - 0.35≥ 220≥ 300≥ 13< 1--
0.35 - 0.5≥ 16
0.5 - 0.7≥ 18
0.7 - 6≥ 20
S250GD +Z EN 10346 L0.25 - 0.35≥ 250≥ 330≥ 12< 1--
0.35 - 0.5≥ 15
0.5 - 0.7≥ 17
0.7 - 6≥ 19
S280GD +Z EN 10346 L0.25 - 0.35≥ 280≥ 360≥ 11< 1--
0.35 - 0.5≥ 14
0.5 - 0.7≥ 16
0.7 - 6≥ 18
S320GD +Z EN 10346 L0.25 - 0.35≥ 320≥ 390≥ 10< 1--
0.35 - 0.5≥ 13
0.5 - 0.7≥ 15
0.7 - 6≥ 17
S350GD +Z EN 10346 L0.3 - 0.5≥ 350≥ 420≥ 12< 1--
0.5 - 0.7≥ 14
0.7 - 6≥ 16
S390GD +Z EN 10346 L0.35 - 0.5≥ 390≥ 460≥ 12< 1--
0.5 - 0.7≥ 14
0.7 - 6≥ 16
S420GD +Z EN 10346 L0.35 - 0.5≥ 420≥ 480≥ 11< 1--
0.5 - 0.7≥ 13
0.7 - 6≥ 15
S420GD-HyPer™ +Z**1L0.7 - 4≥ 420480 - 620≥ 15< 1--
S450GD +Z EN 10346 L0.35 - 0.5≥ 450≥ 510≥ 10< 1--
0.5 - 0.7≥ 12
0.7 - 6≥ 14
S450GD-HyPer™ +Z**1L0.7 - 4≥ 450510 - 650≥ 15< 1--
S550GD +Z EN 10346 L0.2 - 3≥ 550≥ 560-< 1--
S550GD-HyPer™ +Z**1L0.7 - 6≥ 550600 - 760≥ 13< 1--
** Steel grade with Rm/Re > 1.1 in accordance with the requirements of Eurocode 3 (EN 1993-1-1)
1. Upper limit of Rm for easier piercing and screwing.
High strength interstitial free steels
 
Notes
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A80 (%)
MP guarantees (Months)
r 90
n 90
HX180YD +Z EN 10346 T0.45 - 0.5180 - 240330 - 390≥ 30< 6≥ 1.3≥ 0.140
0.5 - 0.7≥ 32≥ 1.5≥ 0.170
0.7 - 3≥ 34≥ 1.7≥ 0.180
HX220YD +Z EN 10346 T0.45 - 0.5220 - 280340 - 420≥ 28< 6≥ 1.1≥ 0.130
0.5 - 0.7≥ 30≥ 1.3≥ 0.160
0.7 - 3≥ 32≥ 1.5≥ 0.170
HX260YD +Z EN 10346 T0.45 - 0.5260 - 320380 - 440≥ 26< 6≥ 1≥ 0.120
0.5 - 0.7≥ 28≥ 1.2≥ 0.150
0.7 - 3≥ 30≥ 1.4≥ 0.160
HX300YD +Z EN 10346 T0.45 - 0.5300 - 360390 - 470≥ 23< 6≥ 0.9≥ 0.110
0.5 - 0.7≥ 25≥ 1.1≥ 0.140
0.7 - 3≥ 27≥ 1.3≥ 0.150
High Strength Low Alloy steels
 
Notes
Direction
Thickness (mm)
Re (MPa)
Rm (MPa)
A80 (%)
MP guarantees (Months)
r 90
n 90
HX260LAD +Z EN 10346 T0.3 - 0.5260 - 330350 - 430≥ 22< 6--
0.5 - 0.7≥ 24
0.7 - 6≥ 26
HX300LAD +Z EN 10346 T0.3 - 0.5300 - 380380 - 480≥ 19< 6--
0.5 - 0.7≥ 21
0.7 - 6≥ 23
HX340LAD +Z EN 10346 T0.3 - 0.5340 - 420410 - 510≥ 17< 6--
0.5 - 0.7≥ 19
0.7 - 6≥ 21
HX380LAD +Z EN 10346 T0.3 - 0.5380 - 480440 - 560≥ 15< 6--
0.5 - 0.7≥ 17
0.7 - 6≥ 19
HX420LAD +Z EN 10346 T0.3 - 0.5420 - 520470 - 590≥ 13< 6--
0.5 - 0.7≥ 15
0.7 - 6≥ 17
HX460LAD +Z EN 10346 T0.4 - 0.5460 - 560500 - 640≥ 11< 6--
0.5 - 0.7≥ 13
0.7 - 6≥ 15
HX500LAD +Z EN 10346 T1.5 - 6500 - 620530 - 690≥ 13< 6--
HX700LAD +Z* T2 - 3700 - 840750 - 950≥ 10< 6--
* Steel grade HX700LAD +Z 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 +Z EN 10346 ≤ 0.180 ≤ 1.20 ≤ 0.120 ≤ 0.045 ≤ 0.50 - - ≤ 0.300
DX52D +Z EN 10346 ≤ 0.120 ≤ 0.60 ≤ 0.100 ≤ 0.045 ≤ 0.50 - - ≤ 0.300
DX53D +Z EN 10346 ≤ 0.120 ≤ 0.60 ≤ 0.100 ≤ 0.045 ≤ 0.50 - - ≤ 0.300
DX54D +Z EN 10346 ≤ 0.120 ≤ 0.60 ≤ 0.100 ≤ 0.045 ≤ 0.50 - - ≤ 0.300
DX56D +Z EN 10346 ≤ 0.120 ≤ 0.60 ≤ 0.100 ≤ 0.045 ≤ 0.50 - - ≤ 0.300
DX57D +Z 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 +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S250GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S280GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S320GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S350GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S390GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S420GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S420GD-HyPer™ +Z** ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S450GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S450GD-HyPer™ +Z** ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S550GD +Z EN 10346 ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.045 ≤ 0.60 - - -
S550GD-HyPer™ +Z** ≤ 0.200 ≤ 1.70 ≤ 0.100 ≤ 0.040 ≤ 0.60 - - -
** Steel grade with Rm/Re > 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 +Z EN 10346 ≤ 0.010 ≤ 0.70 ≤ 0.060 ≤ 0.025 ≤ 0.30 ≥ 0.010 ≤ 0.090 ≤ 0.120
HX220YD +Z EN 10346 ≤ 0.010 ≤ 0.90 ≤ 0.080 ≤ 0.025 ≤ 0.30 ≥ 0.010 ≤ 0.090 ≤ 0.120
HX260YD +Z EN 10346 ≤ 0.010 ≤ 1.60 ≤ 0.100 ≤ 0.025 ≤ 0.30 ≥ 0.010 ≤ 0.090 ≤ 0.120
HX300YD +Z 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 +Z EN 10346 ≤ 0.110 ≤ 1.00 ≤ 0.030 ≤ 0.025 ≤ 0.50 ≥ 0.015 ≤ 0.090 ≤ 0.150
HX300LAD +Z EN 10346 ≤ 0.120 ≤ 1.40 ≤ 0.030 ≤ 0.025 ≤ 0.50 ≥ 0.015 ≤ 0.090 ≤ 0.150
HX340LAD +Z EN 10346 ≤ 0.120 ≤ 1.40 ≤ 0.030 ≤ 0.025 ≤ 0.50 ≥ 0.015 ≤ 0.100 ≤ 0.150
HX380LAD +Z EN 10346 ≤ 0.120 ≤ 1.50 ≤ 0.030 ≤ 0.025 ≤ 0.50 ≥ 0.015 ≤ 0.100 ≤ 0.150
HX420LAD +Z EN 10346 ≤ 0.120 ≤ 1.60 ≤ 0.030 ≤ 0.025 ≤ 0.50 ≥ 0.015 ≤ 0.100 ≤ 0.150
HX460LAD +Z EN 10346 ≤ 0.150 ≤ 1.70 ≤ 0.030 ≤ 0.025 ≤ 0.50 ≥ 0.015 ≤ 0.100 ≤ 0.150
HX500LAD +Z EN 10346 ≤ 0.150 ≤ 1.70 ≤ 0.030 ≤ 0.025 ≤ 0.50 ≥ 0.015 ≤ 0.100 ≤ 0.150
HX700LAD +Z* ≤ 0.100 ≤ 2.10 ≤ 0.025 ≤ 0.010 ≤ 0.35 ≥ 0.020 ≤ 0.090 ≤ 0.150
* Steel grade HX700LAD +Z is not recommended for automotive applications.


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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.