Fe	Si	Cu	Mn	Mg	Zn	Cr	Ti	Other	Al
0,4	0,4	0,1	0,4-1,0	4,0 - 4,9	0,25	0,05-0,25	0,15	0,15	Remaining

Temper - -	Yield Strength (MPa) Min-Max		Tensile Strength (MPa) Min-Max		Elongation (%50) Min-Max	Hardness (Brinell) Min-Max
0/H111	125	145	275	300	22	70	75
HX2	205	240	310	330	16	85	90
HX4	270	275	340	360	14		100
HX6		305		380	9		105
HX8		335		400	8		110
HX9		370		420	0-5		115

General Properties

It has high weldability, very good resistance to seawater corrosion, and high fatigue strength. In soft temper form it has good cold formability, but extrusion of thin and complex parts is difficult.

Product Types

Sheet, rod, tube, coil, wire, profile types

Application Areas

Shipbuilding: pressure vessels, welded parts, masts, platforms, storage tanks, pipes, chemical equipment.
Automotive: welded tank bodies and body construction
Construction industry
Railway: welded tanks and structural elements
Mold industry