What is the material of sa302grc? American standard container plate sa302grc chemical composition

SA302GrC What material is it

 

SA302 Steel grade : Manganese molybdenum and manganese molybdenum nickel alloy steel plates for pressure vessels ,SA302GrC in C It is the level of sheet , Can also produce SA302GrB、SA302GrD.

SA302 Steel grade Tensile strength Category
A 75-95(515-655) Mn-Mo
B 80-100(550-690) Mn-Mo
C 80-100(550-690) Mn-Mo-Ni
D 80-100(550-690) Mn-Mo-Ni

Wuyang Iron and steel sun fan

SA302GRC The vessel plate shall comply with the standard ：ASME/WYJ

Delivery status ： Delivery in normalized or controlled rolling state

SA302GrC Chemical composition ：

Brand	C	Si	Mn	P	S	Mo	Ni	Cr	Nb
SA302B	≤ 0.20	0.15-0.40	1.15 -1.50	≤0.035	≤0.035	0.45-0.60
SA302C	≤ 0.20	0.15-0.40	1.15 -1.50	≤0.035	≤0.035	0.45-0.60	0.40 -0.70

SA302GrC Mechanical properties ：

Brand	yield strength MPa	Tensile strength MPa	0 ℃ Impact toughness J
SA302B/C	≥345	550--690

SA302GrC Scale of use ： Widely used in petroleum 、 chemical 、 Power station 、 Boiler and other occupations , Used to make reactors 、 Heat exchanger 、 separator 、 sphere 、 Oil and gas tank 、 Liquefied gas tank 、 Nuclear reactor pressure shell 、 Boiler drum 、 LPG cylinders 、 High pressure water pipe of hydropower station 、 Water turbine volute and other equipment and components .