A662 pressure vessel steel plates,ASTM A622 Hot Rolled Carbon Steel

Posted:2014-11-30 21:55:54

A662 is a kind of Carbon Mn steel plates material used to fabric middle or low temperature pressure vessels. Obviously, A662 is divided into three grades or levels :A662 Gr. A, A662 Gr. B, A662 Gr. C .ASTM A662 standard specification for pressure vessel plates, carbon-manganese-silicon steel, for moderate and lower temperature service.

Main application of A662 steel :These carbon-manganese-silicon steel plates are mainly used for building moderate and lower temperature pressure vessels.

Dimension we mainly supply:

Thickness: 6MM to 300MM,

Width: 1500mm to 4050mm,

Length: 3000mm to 15000mm

A662 steel chemical composition :

Composition	A662 Grade A		A662 Grade B		A662 Grade C
Composition	Heat	Product	Heat	Product	Heat	Product
C ≤	0.14	0.17	0.19	0.22	0.20	0.24
Mn	0.90~1.35	0.84~1.46	0.85~1.50	0.79~1.62	1.00~1.60	0.92~1.72
P ≤	0.035	0.035	0.035	0.035	0.035	0.035
S ≤	0.035	0.035	0.035	0.035	0.035	0.035
Si	0.15~0.40	0.13~0.45	0.15~0.40	0.13~0.45	0.15~0.50	0.13~0.55

we keeps more than 10,000 tons ASTM A662 steel in stock each month. We can meet our customer’s any quantity request. At the same time ,we can supply some steel service such as: cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.Low temperature impacting test,Ultrasonic examination,Normalized,NACE,HIC,SSCC and Third party inspections by end user.

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