What is the cold rolled weathering steel strip price export to Malaysia

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What is the cold rolled weathering steel strip price export to Malaysia

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The wear-resistant layer of cold rolled weathering steel strip wear-resistant steel plate is mainly composed of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added. The carbide in the microstructure is distributed in the form of fiber, and the direction of the fiber is perpendicular to the surface. The microhardness of carbides can reach hv1700-2000 and HRC58-62 respectively. The alloy cold rolled weathering steel strip carbide has strong stability at high temperature, high hardness and good oxidation resistance. It can be used normally within 500 ℃.

Q295GNH steel chemical composition: C: 0.14~0.19, Si: ≤0.30, Mn: 1.00~1.30, P: ≤0.025, S: ≤0.025, Cr: 0.80~1.10
Q295GNH mechanical properties:
Tensile strength σb (MPa): 880-1180
Yield strength σ0.2 (MPa): 635
Elongation δ5(%): 9
Reduction of area ψ(%): 35
Impact toughness value αku (J/cm2): 34

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