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E30 - Steels with galfan zinc-aluminium coating

The excellent corrosion resistance of this product makes it ideal for applications such as doors and garages, HVAC equipment, washing machine casings etc. One example is the structure for this greenhouse.

Last update: 2023-02-10 Quick menu

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Properties
Advantages
Applications
Recommendations for use
Weldability
Coating weight and typical thickness
Brand correspondence
Dimensions
Mechanical properties
Chemical composition

Available grades:

Steels for cold forming and deep drawing applications

DX51D +ZA EN 10346
DX52D +ZA EN 10346
DX53D +ZA EN 10346
DX54D +ZA EN 10346
DX56D +ZA EN 10346

Structural steels

S220GD +ZA EN 10346
S250GD +ZA EN 10346
S280GD +ZA EN 10346
S320GD +ZA EN 10346
S350GD +ZA EN 10346
S550GD +ZA EN 10346

High strength interstitial free steel

HX220YD +ZA EN 10346

High Strength Low Alloy steels

HX260LAD +ZA EN 10346
HX300LAD +ZA EN 10346
HX340LAD +ZA EN 10346
HX380LAD +ZA EN 10346
HX420LAD +ZA EN 10346

Properties

Galfan is a flat carbon steel product coated on both sides with a zinc-aluminium alloy. The coating is composed of 95% zinc and 5% aluminium and is applied by means of a continuous hot dip galvanising process.
Galfan 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

Because of the nature and the particular structure of its coating, galfan is characterised by very good ductility and excellent forming performance. It is therefore recommended for parts requiring severe deep drawing.

The presence of aluminium in the coating makes the corrosion resistance of galfan significantly higher than that of standard hot dip galvanised steel of equivalent thickness. Galfan offers improved edge corrosion resistance.

Applications

Galfanis used in numerous industrial applications, such as:

Construction: structural or trim members, metallic ceilings, partitions and partition panels, doors, guttering, metallic door frames, swimming pools, road signs, greenhouses etc
Domestic appliances: casings of washing machines, tumble dryers, refrigerators etc
Miscellaneous: HVAC equipment, electrical cabinets, tanks, gas pumps, raceways, electric motor casings etc

Recommendations for use

Storage

Galfan 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. Improved rust prevention can be obtained by the application of Easyfilm^® (please see data sheet E80 for the specific properties of Easyfilm^®).

Forming and joining

The forming and joining techniques currently used for uncoated steel sheets are also suitable for galvanised steel.
The coating thickness must therefore be compatible with both the desired degree of corrosion protection and the requirements of the forming and welding processes envisaged.
Forming performance will be improved if galfan is coated with an Easyfilm^® thin organic coating.

Painting

The organic paintability of galfan is very good.
Degreasing and a suitable surface treatment are necessary before painting when the material is supplied oiled. Galfan supplied with an Easyfilm^® thin organic coating can be painted directly without any surface treatment. However, the paint used 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

Galfan	Coating weight - double sided (g/m²)	Coating thickness (µm per side)
ZA95	95	7.0
ZA130	130	10.0
ZA185	185	14.0
ZA200	200	15.0
ZA255	255	20
ZA300	300	23.0

Brand correspondence

Steels for cold forming and deep drawing applications

Full table

	ASTM A875	EN 10346:2009	EN 10346:2015
DX51D +ZA EN 10346	CS	DX51D+ZA	DX51D+ZA
DX52D +ZA EN 10346	FS	DX52D+ZA	DX52D+ZA
DX53D +ZA EN 10346	DDS	DX53D+ZA	DX53D+ZA
DX54D +ZA EN 10346	EDDS	DX54D+ZA	DX54D+ZA
DX56D +ZA EN 10346		DX56D+ZA	DX56D+ZA

DX51D +ZA EN 10346

	DX51D +ZA EN 10346
ASTM A875	CS
EN 10346:2009	DX51D+ZA
EN 10346:2015	DX51D+ZA

DX52D +ZA EN 10346

	DX52D +ZA EN 10346
ASTM A875	FS
EN 10346:2009	DX52D+ZA
EN 10346:2015	DX52D+ZA

DX53D +ZA EN 10346

	DX53D +ZA EN 10346
ASTM A875	DDS
EN 10346:2009	DX53D+ZA
EN 10346:2015	DX53D+ZA

DX54D +ZA EN 10346

	DX54D +ZA EN 10346
ASTM A875	EDDS
EN 10346:2009	DX54D+ZA
EN 10346:2015	DX54D+ZA

DX56D +ZA EN 10346

	DX56D +ZA EN 10346
ASTM A875
EN 10346:2009	DX56D+ZA
EN 10346:2015	DX56D+ZA

Prev grade Next grade

Structural steels

Full table

	ASTM A875	EN 10346:2009	EN 10346:2015
S220GD +ZA EN 10346	SS Grade 33	S220GD+ZA	S220GD+ZA
S250GD +ZA EN 10346	SS Grade 37	S250GD+ZA	S250GD+ZA
S280GD +ZA EN 10346	SS Grade 40	S280GD+ZA	S280GD+ZA
S320GD +ZA EN 10346		S320GD+ZA	S320GD+ZA
S350GD +ZA EN 10346	SS Grade 50	S350GD+ZA	S350GD+ZA
S550GD +ZA EN 10346	SS Grade 80	S550GD+ZA	S550GD+ZA

S220GD +ZA EN 10346

	S220GD +ZA EN 10346
ASTM A875	SS Grade 33
EN 10346:2009	S220GD+ZA
EN 10346:2015	S220GD+ZA

S250GD +ZA EN 10346

	S250GD +ZA EN 10346
ASTM A875	SS Grade 37
EN 10346:2009	S250GD+ZA
EN 10346:2015	S250GD+ZA

S280GD +ZA EN 10346

	S280GD +ZA EN 10346
ASTM A875	SS Grade 40
EN 10346:2009	S280GD+ZA
EN 10346:2015	S280GD+ZA

S320GD +ZA EN 10346

	S320GD +ZA EN 10346
ASTM A875
EN 10346:2009	S320GD+ZA
EN 10346:2015	S320GD+ZA

S350GD +ZA EN 10346

	S350GD +ZA EN 10346
ASTM A875	SS Grade 50
EN 10346:2009	S350GD+ZA
EN 10346:2015	S350GD+ZA

S550GD +ZA EN 10346

	S550GD +ZA EN 10346
ASTM A875	SS Grade 80
EN 10346:2009	S550GD+ZA
EN 10346:2015	S550GD+ZA

Prev grade Next grade

High strength interstitial free steel

Full table

	ASTM A875	EN 10346:2009	EN 10346:2015	Old brand names
HX220YD +ZA EN 10346		HX220YD+ZA	HX220YD+ZA

HX220YD +ZA EN 10346

	HX220YD +ZA EN 10346
ASTM A875
EN 10346:2009	HX220YD+ZA
EN 10346:2015	HX220YD+ZA

Prev grade Next grade

High Strength Low Alloy steels

Full table

	ASTM A875	EN 10346:2009	EN 10346:2015
HX260LAD +ZA EN 10346		HX260LAD+ZA	HX260LAD+ZA
HX300LAD +ZA EN 10346		HX300LAD+ZA	HX300LAD+ZA
HX340LAD +ZA EN 10346	Grade 50	HX340LAD+ZA	HX340LAD+ZA
HX380LAD +ZA EN 10346		HX380LAD+ZA	HX380LAD+ZA
HX420LAD +ZA EN 10346	Grade 60	HX420LAD+ZA	HX420LAD+ZA

HX260LAD +ZA EN 10346

	HX260LAD +ZA EN 10346
ASTM A875
EN 10346:2009	HX260LAD+ZA
EN 10346:2015	HX260LAD+ZA

HX300LAD +ZA EN 10346

	HX300LAD +ZA EN 10346
ASTM A875
EN 10346:2009	HX300LAD+ZA
EN 10346:2015	HX300LAD+ZA

HX340LAD +ZA EN 10346

	HX340LAD +ZA EN 10346
ASTM A875	Grade 50
EN 10346:2009	HX340LAD+ZA
EN 10346:2015	HX340LAD+ZA

HX380LAD +ZA EN 10346

	HX380LAD +ZA EN 10346
ASTM A875
EN 10346:2009	HX380LAD+ZA
EN 10346:2015	HX380LAD+ZA

HX420LAD +ZA EN 10346

	HX420LAD +ZA EN 10346
ASTM A875	Grade 60
EN 10346:2009	HX420LAD+ZA
EN 10346:2015	HX420LAD+ZA

Prev grade Next grade

Dimensions

Steels for cold forming and deep drawing applications

Full table

Thickness (mm)	Min width	DX51D +ZA EN 10346, DX52D +ZA EN 10346	DX53D +ZA EN 10346, DX54D +ZA EN 10346, DX56D +ZA EN 10346
Thickness (mm)	Min width	Max width	Max width
0.30 ≤ th < 3.00	800	1525	1500

For the detailed feasibility, please contact us.

DX51D +ZA EN 10346

Thickness (mm)	Min width	Max width
0.30 ≤ th < 3.00	800	1525

DX52D +ZA EN 10346

Thickness (mm)	Min width	Max width
0.30 ≤ th < 3.00	800	1525

DX53D +ZA EN 10346

Thickness (mm)	Min width	Max width
0.30 ≤ th < 3.00	800	1500

DX54D +ZA EN 10346

Thickness (mm)	Min width	Max width
0.30 ≤ th < 3.00	800	1500

DX56D +ZA EN 10346

Thickness (mm)	Min width	Max width
0.30 ≤ th < 3.00	800	1500

Prev grade Next grade

For the detailed feasibility, please contact us.

Structural steels

Full table

Thickness (mm)	Min width	S220GD +ZA EN 10346, S250GD +ZA EN 10346	S280GD +ZA EN 10346, S320GD +ZA EN 10346, S350GD +ZA EN 10346	S550GD +ZA EN 10346
Thickness (mm)	Min width	Max width	Max width	Max width
0.40 ≤ th < 3.00	800	1525	1500	*

For the detailed feasibility, please contact us.

* S550GD +ZA EN 10346: For the dimensions available, please contact us.

S220GD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 3.00	800	1525

S250GD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 3.00	800	1525

S280GD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 3.00	800	1500

S320GD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 3.00	800	1500

S350GD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 3.00	800	1500

S550GD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 3.00	800	*

Prev grade Next grade

For the detailed feasibility, please contact us.

* S550GD +ZA EN 10346: For the dimensions available, please contact us.

High strength interstitial free steel

Full table

Thickness (mm)	Min width	HX220YD +ZA EN 10346
Thickness (mm)	Min width	Max width
0.50 ≤ th < 1.60	800	1475

For the detailed feasibility, please contact us.

HX220YD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.50 ≤ th < 1.60	800	1475

Prev grade Next grade

For the detailed feasibility, please contact us.

High Strength Low Alloy steels

Full table

Thickness (mm)	Min width	HX260LAD +ZA EN 10346, HX300LAD +ZA EN 10346, HX340LAD +ZA EN 10346, HX380LAD +ZA EN 10346, HX420LAD +ZA EN 10346
Thickness (mm)	Min width	Max width
0.40 ≤ th < 2.50	800	1500

For the detailed feasibility, please contact us.

HX260LAD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 2.50	800	1500

HX300LAD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 2.50	800	1500

HX340LAD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 2.50	800	1500

HX380LAD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 2.50	800	1500

HX420LAD +ZA EN 10346

Thickness (mm)	Min width	Max width
0.40 ≤ th < 2.50	800	1500

Prev grade Next grade

For the detailed feasibility, please contact us.

Mechanical properties

Steels for cold forming and deep drawing applications: mechanical properties transverse to the rolling direction
Structural steels: mechanical properties in the rolling direction (longitudinal)
High strength interstitial free steel: mechanical properties transverse to the rolling direction
High Strength Low Alloy steels: mechanical properties transverse to the rolling direction

Steels for cold forming and deep drawing applications

Full table

	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	r₉₀	n₉₀
DX51D +ZA EN 10346	1	T	0.2 - 0.35	-	270 - 500	≥ 15	-	-
			0.35 - 0.5			≥ 18
			0.5 - 0.7			≥ 20
			0.7 - 3			≥ 22
DX52D +ZA EN 10346	2+1	T	0.2 - 0.35	140 - 300	270 - 420	≥ 19	-	-
			0.35 - 0.5			≥ 22
			0.5 - 0.7			≥ 24
			0.7 - 3			≥ 26
DX53D +ZA EN 10346	1	T	0.3 - 0.5	140 - 260	270 - 380	≥ 26	-	-
			0.5 - 0.7			≥ 28
			0.7 - 3			≥ 30
DX54D +ZA EN 10346	3	T	0.3 - 0.5	120 - 220	260 - 350	≥ 32	≥ 1.6	≥ 0.180
			0.5 - 0.7			≥ 34
			0.7 - 1.5			≥ 36
			1.5 - 2				≥ 1.4
			2 - 3				≥ 1.2
DX56D +ZA EN 10346	3	T	0.3 - 0.5	120 - 180	260 - 350	≥ 35	≥ 1.9	≥ 0.210
			0.5 - 0.7			≥ 37
			0.7 - 1.5			≥ 39
			1.5 - 2				≥ 1.7
			2 - 3				≥ 1.5

1. Guarantee for mechanical properties ≤ 1 month

2. For DX52D +ZA EN 10346 the R_e-value only applies to skin-passed products (surface qualities B and C).

3. Guarantee for mechanical properties ≤ 6 months

DX51D +ZA EN 10346

	Notes	Direction	Thickness (mm)	DX51D +ZA EN 10346
R_m (MPa)	1	T	0.2 - 3	270 - 500
A₈₀ (%)		T	0.2 - 0.35	≥ 15
			0.35 - 0.5	≥ 18
			0.5 - 0.7	≥ 20
			0.7 - 3	≥ 22

1. Guarantee for mechanical properties ≤ 1 month

DX52D +ZA EN 10346

	Notes	Direction	Thickness (mm)	DX52D +ZA EN 10346
R_e (MPa)	2+1	T	0.2 - 3	140 - 300
R_m (MPa)		T	0.2 - 3	270 - 420
A₈₀ (%)		T	0.2 - 0.35	≥ 19
			0.35 - 0.5	≥ 22
			0.5 - 0.7	≥ 24
			0.7 - 3	≥ 26

1. Guarantee for mechanical properties ≤ 1 month

2. For DX52D +ZA EN 10346 the R_e-value only applies to skin-passed products (surface qualities B and C).

DX53D +ZA EN 10346

	Notes	Direction	Thickness (mm)	DX53D +ZA EN 10346
R_e (MPa)	1	T	0.3 - 3	140 - 260
R_m (MPa)		T	0.3 - 3	270 - 380
A₈₀ (%)		T	0.3 - 0.5	≥ 26
			0.5 - 0.7	≥ 28
			0.7 - 3	≥ 30

1. Guarantee for mechanical properties ≤ 1 month

DX54D +ZA EN 10346

	Notes	Direction	Thickness (mm)	DX54D +ZA EN 10346
R_e (MPa)	3	T	0.3 - 3	120 - 220
R_m (MPa)		T	0.3 - 3	260 - 350
A₈₀ (%)		T	0.3 - 0.5	≥ 32
			0.5 - 0.7	≥ 34
			0.7 - 3	≥ 36
r₉₀		T	0.3 - 1.5	≥ 1.6
			1.5 - 2	≥ 1.4
			2 - 3	≥ 1.2
n₉₀		T	0.3 - 3	≥ 0.180

3. Guarantee for mechanical properties ≤ 6 months

DX56D +ZA EN 10346

	Notes	Direction	Thickness (mm)	DX56D +ZA EN 10346
R_e (MPa)	3	T	0.3 - 3	120 - 180
R_m (MPa)		T	0.3 - 3	260 - 350
A₈₀ (%)		T	0.3 - 0.5	≥ 35
			0.5 - 0.7	≥ 37
			0.7 - 3	≥ 39
r₉₀		T	0.3 - 1.5	≥ 1.9
			1.5 - 2	≥ 1.7
			2 - 3	≥ 1.5
n₉₀		T	0.3 - 3	≥ 0.210

3. Guarantee for mechanical properties ≤ 6 months

Prev grade Next grade

1. Guarantee for mechanical properties ≤ 1 month

2. For DX52D +ZA EN 10346 the R_e-value only applies to skin-passed products (surface qualities B and C).

3. Guarantee for mechanical properties ≤ 6 months

Structural steels

Full table

	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)
S220GD +ZA EN 10346	1	L	0.2 - 0.35	≥ 220	≥ 300	≥ 13
			0.35 - 0.5			≥ 16
			0.5 - 0.7			≥ 18
			0.7 - 3			≥ 20
S250GD +ZA EN 10346	1	L	0.2 - 0.35	≥ 250	≥ 330	≥ 12
			0.35 - 0.5			≥ 15
			0.5 - 0.7			≥ 17
			0.7 - 3			≥ 19
S280GD +ZA EN 10346	1	L	0.2 - 0.35	≥ 280	≥ 360	≥ 11
			0.35 - 0.5			≥ 14
			0.5 - 0.7			≥ 16
			0.7 - 3			≥ 18
S320GD +ZA EN 10346	1	L	0.3 - 0.5	≥ 320	≥ 390	≥ 13
			0.5 - 0.7			≥ 15
			0.7 - 3			≥ 17
S350GD +ZA EN 10346	1	L	0.3 - 0.5	≥ 350	≥ 420	≥ 12
			0.5 - 0.7			≥ 14
			0.7 - 3			≥ 16
S550GD +ZA EN 10346	1	L	0.2 - 3	≥ 550	≥ 560	-

1. Guarantee for mechanical properties ≤ 1 month

S220GD +ZA EN 10346

	Notes	Direction	Thickness (mm)	S220GD +ZA EN 10346
R_e (MPa)	1	L	0.2 - 3	≥ 220
R_m (MPa)		L	0.2 - 3	≥ 300
A₈₀ (%)		L	0.2 - 0.35	≥ 13
			0.35 - 0.5	≥ 16
			0.5 - 0.7	≥ 18
			0.7 - 3	≥ 20

1. Guarantee for mechanical properties ≤ 1 month

S250GD +ZA EN 10346

	Notes	Direction	Thickness (mm)	S250GD +ZA EN 10346
R_e (MPa)	1	L	0.2 - 3	≥ 250
R_m (MPa)		L	0.2 - 3	≥ 330
A₈₀ (%)		L	0.2 - 0.35	≥ 12
			0.35 - 0.5	≥ 15
			0.5 - 0.7	≥ 17
			0.7 - 3	≥ 19

1. Guarantee for mechanical properties ≤ 1 month

S280GD +ZA EN 10346

	Notes	Direction	Thickness (mm)	S280GD +ZA EN 10346
R_e (MPa)	1	L	0.2 - 3	≥ 280
R_m (MPa)		L	0.2 - 3	≥ 360
A₈₀ (%)		L	0.2 - 0.35	≥ 11
			0.35 - 0.5	≥ 14
			0.5 - 0.7	≥ 16
			0.7 - 3	≥ 18

1. Guarantee for mechanical properties ≤ 1 month

S320GD +ZA EN 10346

	Notes	Direction	Thickness (mm)	S320GD +ZA EN 10346
R_e (MPa)	1	L	0.3 - 3	≥ 320
R_m (MPa)		L	0.3 - 3	≥ 390
A₈₀ (%)		L	0.3 - 0.5	≥ 13
			0.5 - 0.7	≥ 15
			0.7 - 3	≥ 17

1. Guarantee for mechanical properties ≤ 1 month

S350GD +ZA EN 10346

	Notes	Direction	Thickness (mm)	S350GD +ZA EN 10346
R_e (MPa)	1	L	0.3 - 3	≥ 350
R_m (MPa)		L	0.3 - 3	≥ 420
A₈₀ (%)		L	0.3 - 0.5	≥ 12
			0.5 - 0.7	≥ 14
			0.7 - 3	≥ 16

1. Guarantee for mechanical properties ≤ 1 month

S550GD +ZA EN 10346

	Notes	Direction	Thickness (mm)	S550GD +ZA EN 10346
R_e (MPa)	1	L	0.2 - 3	≥ 550
R_m (MPa)	1	L	0.2 - 3	≥ 560

1. Guarantee for mechanical properties ≤ 1 month

Prev grade Next grade

1. Guarantee for mechanical properties ≤ 1 month

High strength interstitial free steel

Full table

	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)	r₉₀	n₉₀
HX220YD +ZA EN 10346	1	T	0.3 - 0.5	220 - 280	340 - 420	≥ 28	≥ 1.1	≥ 0.140
			0.5 - 0.7			≥ 30	≥ 1.3	≥ 0.160
			0.7 - 3			≥ 32	≥ 1.5	≥ 0.170

1. Guarantee for mechanical properties ≤ 6 months

HX220YD +ZA EN 10346

	Notes	Direction	Thickness (mm)	HX220YD +ZA EN 10346
R_e (MPa)	1	T	0.3 - 3	220 - 280
R_m (MPa)		T	0.3 - 3	340 - 420
A₈₀ (%)		T	0.3 - 0.5	≥ 28
			0.5 - 0.7	≥ 30
			0.7 - 3	≥ 32
r₉₀		T	0.3 - 0.5	≥ 1.1
			0.5 - 0.7	≥ 1.3
			0.7 - 3	≥ 1.5
n₉₀		T	0.3 - 0.5	≥ 0.140
			0.5 - 0.7	≥ 0.160
			0.7 - 3	≥ 0.170

1. Guarantee for mechanical properties ≤ 6 months

Prev grade Next grade

1. Guarantee for mechanical properties ≤ 6 months

High Strength Low Alloy steels

Full table

	Notes	Direction	Thickness (mm)	R_e (MPa)	R_m (MPa)	A₈₀ (%)
HX260LAD +ZA EN 10346	1	T	0.2 - 0.35	260 - 330	350 - 430	≥ 19
			0.35 - 0.5			≥ 22
			0.5 - 0.7			≥ 24
			0.7 - 3			≥ 26
HX300LAD +ZA EN 10346	1	T	0.2 - 0.35	300 - 380	380 - 480	≥ 16
			0.35 - 0.5			≥ 19
			0.5 - 0.7			≥ 21
			0.7 - 3			≥ 23
HX340LAD +ZA EN 10346	1	T	0.3 - 0.5	340 - 420	410 - 510	≥ 17
			0.5 - 0.7			≥ 19
			0.7 - 3			≥ 21
HX380LAD +ZA EN 10346	1	T	0.3 - 0.5	380 - 480	440 - 560	≥ 15
			0.5 - 0.7			≥ 17
			0.7 - 3			≥ 19
HX420LAD +ZA EN 10346	1	T	0.3 - 0.5	420 - 520	470 - 590	≥ 13
			0.5 - 0.7			≥ 15
			0.7 - 3			≥ 17

1. Guarantee for mechanical properties ≤ 6 months

HX260LAD +ZA EN 10346

	Notes	Direction	Thickness (mm)	HX260LAD +ZA EN 10346
R_e (MPa)	1	T	0.2 - 3	260 - 330
R_m (MPa)		T	0.2 - 3	350 - 430
A₈₀ (%)		T	0.2 - 0.35	≥ 19
			0.35 - 0.5	≥ 22
			0.5 - 0.7	≥ 24
			0.7 - 3	≥ 26

1. Guarantee for mechanical properties ≤ 6 months

HX300LAD +ZA EN 10346

	Notes	Direction	Thickness (mm)	HX300LAD +ZA EN 10346
R_e (MPa)	1	T	0.2 - 3	300 - 380
R_m (MPa)		T	0.2 - 3	380 - 480
A₈₀ (%)		T	0.2 - 0.35	≥ 16
			0.35 - 0.5	≥ 19
			0.5 - 0.7	≥ 21
			0.7 - 3	≥ 23

1. Guarantee for mechanical properties ≤ 6 months

HX340LAD +ZA EN 10346

	Notes	Direction	Thickness (mm)	HX340LAD +ZA EN 10346
R_e (MPa)	1	T	0.3 - 3	340 - 420
R_m (MPa)		T	0.3 - 3	410 - 510
A₈₀ (%)		T	0.3 - 0.5	≥ 17
			0.5 - 0.7	≥ 19
			0.7 - 3	≥ 21

1. Guarantee for mechanical properties ≤ 6 months

HX380LAD +ZA EN 10346

	Notes	Direction	Thickness (mm)	HX380LAD +ZA EN 10346
R_e (MPa)	1	T	0.3 - 3	380 - 480
R_m (MPa)		T	0.3 - 3	440 - 560
A₈₀ (%)		T	0.3 - 0.5	≥ 15
			0.5 - 0.7	≥ 17
			0.7 - 3	≥ 19

1. Guarantee for mechanical properties ≤ 6 months

HX420LAD +ZA EN 10346

	Notes	Direction	Thickness (mm)	HX420LAD +ZA EN 10346
R_e (MPa)	1	T	0.3 - 3	420 - 520
R_m (MPa)		T	0.3 - 3	470 - 590
A₈₀ (%)		T	0.3 - 0.5	≥ 13
			0.5 - 0.7	≥ 15
			0.7 - 3	≥ 17

1. Guarantee for mechanical properties ≤ 6 months

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1. Guarantee for mechanical properties ≤ 6 months

Chemical composition

Steels for cold forming and deep drawing applications

Full table

	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Ti (%)
DX51D +ZA EN 10346	≤ 0.180	≤ 1.20	≤ 0.120	≤ 0.045	≤ 0.50	≤ 0.300
DX52D +ZA EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	≤ 0.300
DX53D +ZA EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	≤ 0.300
DX54D +ZA EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	≤ 0.300
DX56D +ZA EN 10346	≤ 0.120	≤ 0.60	≤ 0.100	≤ 0.045	≤ 0.50	≤ 0.300

DX51D +ZA EN 10346

	DX51D +ZA EN 10346
C (%)	≤ 0.180
Mn (%)	≤ 1.20
P (%)	≤ 0.120
S (%)	≤ 0.045
Si (%)	≤ 0.50
Ti (%)	≤ 0.300

DX52D +ZA EN 10346

	DX52D +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 0.60
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.50
Ti (%)	≤ 0.300

DX53D +ZA EN 10346

	DX53D +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 0.60
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.50
Ti (%)	≤ 0.300

DX54D +ZA EN 10346

	DX54D +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 0.60
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.50
Ti (%)	≤ 0.300

DX56D +ZA EN 10346

	DX56D +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 0.60
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.50
Ti (%)	≤ 0.300

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Structural steels

Full table

	C (%)	Mn (%)	P (%)	S (%)	Si (%)
S220GD +ZA EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60
S250GD +ZA EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60
S280GD +ZA EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60
S320GD +ZA EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60
S350GD +ZA EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60
S550GD +ZA EN 10346	≤ 0.200	≤ 1.70	≤ 0.100	≤ 0.045	≤ 0.60

S220GD +ZA EN 10346

	S220GD +ZA EN 10346
C (%)	≤ 0.200
Mn (%)	≤ 1.70
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.60

S250GD +ZA EN 10346

	S250GD +ZA EN 10346
C (%)	≤ 0.200
Mn (%)	≤ 1.70
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.60

S280GD +ZA EN 10346

	S280GD +ZA EN 10346
C (%)	≤ 0.200
Mn (%)	≤ 1.70
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.60

S320GD +ZA EN 10346

	S320GD +ZA EN 10346
C (%)	≤ 0.200
Mn (%)	≤ 1.70
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.60

S350GD +ZA EN 10346

	S350GD +ZA EN 10346
C (%)	≤ 0.200
Mn (%)	≤ 1.70
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.60

S550GD +ZA EN 10346

	S550GD +ZA EN 10346
C (%)	≤ 0.200
Mn (%)	≤ 1.70
P (%)	≤ 0.100
S (%)	≤ 0.045
Si (%)	≤ 0.60

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High strength interstitial free steel

Full table

	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Nb (%)	Ti (%)
HX220YD +ZA EN 10346	≤ 0.010	≤ 0.90	≤ 0.080	≤ 0.025	≤ 0.30	≥ 0.100	≤ 0.090	≤ 0.120

HX220YD +ZA EN 10346

	HX220YD +ZA EN 10346
C (%)	≤ 0.010
Mn (%)	≤ 0.90
P (%)	≤ 0.080
S (%)	≤ 0.025
Si (%)	≤ 0.30
Al (%)	≥ 0.100
Nb (%)	≤ 0.090
Ti (%)	≤ 0.120

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High Strength Low Alloy steels

Full table

	C (%)	Mn (%)	P (%)	S (%)	Si (%)	Al (%)	Nb (%)	Ti (%)
HX260LAD +ZA EN 10346	≤ 0.110	≤ 1.00	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.090	≤ 0.150
HX300LAD +ZA EN 10346	≤ 0.120	≤ 1.40	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.090	≤ 0.150
HX340LAD +ZA EN 10346	≤ 0.120	≤ 1.40	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150
HX380LAD +ZA EN 10346	≤ 0.120	≤ 1.50	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150
HX420LAD +ZA EN 10346	≤ 0.120	≤ 1.60	≤ 0.030	≤ 0.025	≤ 0.50	≥ 0.015	≤ 0.100	≤ 0.150

HX260LAD +ZA EN 10346

	HX260LAD +ZA EN 10346
C (%)	≤ 0.110
Mn (%)	≤ 1.00
P (%)	≤ 0.030
S (%)	≤ 0.025
Si (%)	≤ 0.50
Al (%)	≥ 0.015
Nb (%)	≤ 0.090
Ti (%)	≤ 0.150

HX300LAD +ZA EN 10346

	HX300LAD +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 1.40
P (%)	≤ 0.030
S (%)	≤ 0.025
Si (%)	≤ 0.50
Al (%)	≥ 0.015
Nb (%)	≤ 0.090
Ti (%)	≤ 0.150

HX340LAD +ZA EN 10346

	HX340LAD +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 1.40
P (%)	≤ 0.030
S (%)	≤ 0.025
Si (%)	≤ 0.50
Al (%)	≥ 0.015
Nb (%)	≤ 0.100
Ti (%)	≤ 0.150

HX380LAD +ZA EN 10346

	HX380LAD +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 1.50
P (%)	≤ 0.030
S (%)	≤ 0.025
Si (%)	≤ 0.50
Al (%)	≥ 0.015
Nb (%)	≤ 0.100
Ti (%)	≤ 0.150

HX420LAD +ZA EN 10346

	HX420LAD +ZA EN 10346
C (%)	≤ 0.120
Mn (%)	≤ 1.60
P (%)	≤ 0.030
S (%)	≤ 0.025
Si (%)	≤ 0.50
Al (%)	≥ 0.015
Nb (%)	≤ 0.100
Ti (%)	≤ 0.150

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