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ASME SA514 Grade P/ SA514 Gr.P high strength weldable steel plate steel plate

ASME SA514 Grade P high strength weldable steel plate has high strength. Even at extremely low temperatures, SA514 Gr.P high strength weldable steel plate can still maintain its mechanical properties. Good anti fatigue properties, high toughness and low brittle transition temperature, good cold forming and welding properties, good corrosion resistance and certain wear resistance etc. features bring ASME SA514 Grade P high strength weldable steel plate wide application.

ASME SA514 Grade P high strength weldable steel plate chemical composition:

Grade C Mn P S SI Ni Cr Mo V Ti Zr Cu B
SA514 Gr.P 0.12-0.21 0.45-0.70 ≤0.035 ≤0.04 0.20-0.35 1.20-1.50 0.85-1.20 0.45-0.60 ~ ~ ~ ~ 0.001-0.005

ASME SA514 Gr.P high strength weldable steel plate mechnical properties:

Grade Thickness Yield Strength Tensile Strength Elongation in 50mm Hardnees Brinell
SA514 Gr.P less 3/4 inch 690 Mpa 760-895 Mpa 18% 235
over 3/4 to 2 1/2 inch 690 Mpa 760-895 Mpa 18% ~
over 2 1/2 to 6 inch 620 Mpa 690-895 Mpa 16% ~

ASME SA514 Grade P high strength weldable steel plates are usually used to manufacture plant, general buildings and all kinds of engineering machinery, such as mine and all kinds of Engineering Construction drilling machine, electric shovel, electric wheel dump truck, mine car, excavator, loader, bulldozer, all kinds of crane, coal mine hydraulic support and other mechanical equipment and other structural parts.

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