A 572 Gr.42 steel plate is high strength low alloy columbium-vanadium structural steel grade. A 572 Gr.42 steel intended for riveted or bolted construction of bridges.
A 572 Gr.42 steel Chemical composition: C :≤0.24 Si:≤0.55 Mn:≤1.60 S :≤0.045 P :≤0.045
A 572 Gr.42 steel Mechanical properties:
Tensile Strength σb(MPa) : 510- 680 (thickness under 3mm);490-630 (thickness above 3mm)
Yield Strength σ0.2(MPa): ≥355 (thickness under 16mm); ≥345(thickness above16mm)
Elongationδ5(%): ≥13 (thickness under 1.5mm); ≥14 (thickness between 1.51-2.00mm);
≥15 (thickness between 2.01-2.50mm ); ≥ 16 (thickness between 2.51-2.99mm);≥20(thickness above 3mm)
Impact Energy(20 degree) : ≥ 27J
A 572 Gr.42 steel Packing Export-sea worthy packing with each bundle tied and protected
A 572 Gr.42 steel Application Widely appplied in bridges, vehicles, ships, construction, pressure vessel and so on.
we keep more than 10000 ton A 572 Gr.42 steel spot every month , any need in A 572 Gr.42 steel, please contact us!
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