SPA-H is hot rolled, Corten A, low alloy anti-corrosion steel with 355 Mpa minimum yield and 490 Mpa Minimum tensile.

1.Availalbe Size

Thickness (mm)	Width (mm)	Length(mm)
1.0-60	1000, 1175, 1220, 1250, 1500, 1800, 2000	2000, 2500, 3000, 5800, 6000

2.Chemical Composition

Grade	Chemical Composition(%)
	C≤	Mn ≤	Si	P	S≤	Cu	Cr	Ni ≤
SPA-H	0.12	0.60	0.25-0.75	0.07-0.15	0.035	0.25-0.55	0.30-1.25	0.65

3.Hardness and Mechanical Properties

Grade	Mechanical Property
	Thickness (mm)	T.S (Mpa)	Y.S (Mpa)	EL.A5 %	Bend Angle	Bend Radius
SPA-H	≤ 6	≥490	≥355	≥ 22	180°	1/2 of Thickness
	>6	≥490	≥ 355	≥ 15	180°	1/2 of Thickness

4.Application

The steel is used for various types of welded, bolted and riveted constructions e.g. steel frame structures, bridges, tanks and containers, exhaust systems, vehicles and equipment constructions.