ASTM A537 Class 2 Boilers and Pressure Vessels Suppliers

ASTM A537 Class 2 Steel Size:
Thickness: 6MM to 300MM,
Width: 1500mm to 4050mm,
Length: 3000mm to 15000mm

A537 class 2 Chemical Composition:

Grade	The Element Max (%)
Grade	C	Mn	P	S	Si	Cu	Ni	Cr	Mo
A537 class 2	0.24	0.92-1.72	0.035	0.035	0.13-0.55	0.38	0.28	0.29	0.09

Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

A537 class 2 Mechanical Property:

Grade	Thickness	Yield	Tensile	Elongation
A537 class 2	mm	Min Mpa	Mpa	Min %
	-65	415	550-690	22
	65-100	380	515-655	20
	100-150	315	485-620	-

ASTM A537 Class 2 steel is a higher yield and tensile strength material used in the fabrication of pressure vessels and steel boilers.

The steel includes the alloying of carbon, manganese and silicon and is heat treated using the quenched and tempered method which gives the material its residual strength. Sourced by the world's leading fabricators, ASTM A537 Class 2 is a material used extensively by the oil, gas and petrochemical industry.