A572-Grade-50

Thickness:1.2-600mm

Width: 1220-4200mm

Length: 5000-18000mm

Application range: Shipbuilding industry, petroleum platform, construction, steel structure, petroleum transportation, chemical industry, etc.

Recommended material: A36/ S355JR/ Q345B/ A36/ Q345R/ EH36 steel

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Process

ASTM A572-50 plate has a higher yield and tensile strength than A36 plate, combined with a lower weight. A572-50 plate is ductile and easy to form. It can be successfully machined with the appropriate techniques and is easy to weld. It is a high strength low alloy (HSLA) columbium-vanadium steel and is available in grades 42, 55, 60 and 65.
ASTM A572/A572M A572Grade 50 steel grade APPLICATIONS:
Applications for ASTM A572-50 plate include:
Bridge plates
Gusset plates
Base plates
Structural steel stiffeners
ASTM A572/A572M A572 Grade 50 steel grade CHEMICAL PROPERTIES:

Carbon, Max %

0.23

Manganese, Max %

1.35

Phosphorus, Max %

0.04

Sulphur, Max %

0.05

ASTM A572/A572M A572 Grade 50 steel grade MECHANICAL PROPERTIES:

Tensile Strength ksi

65

Yield 2% Offset ksi

50

China's Large Steel Plate Export Base

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