ASTM A709 Gr50 steel plate is a kind of high strength and low alloy steel plate and it is widely used in engineering structures, such as construction steel structure, construction machinery, mining mountainous machinery, trucks, bridge, pressure vessel and so on, especially used in construction and engineering machinery parts that asked good welding and toughness.

Execution standard: A572/A572M ASTM
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Supply specifications for the ASTM A709 Gr50 steel plate:
8-300mm thickness, can be customized length and customized rolling

The chemical composition of the ASTM A709 Gr50 steel plate

Physical property:

Mechanical property:

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