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SM570 steel plate: chemical composition and mechanical properities

SM570 steel plate: chemical composition and mechanical properities

In steel standard JIS G3106,steel grade SM570 owned the highest yield strength above 460 Mpa,and the tensile strength within 570-720 Mpa.Low temperature impacting test shall be done under minus 5 centigrade.

SM 570 steel plate Chemical composition

Symbol Chemical composition
C max Si max Mn P max S max
SM570 0.19 0.55 1.6 max 0.035 0.035

SM 570 steel plate Mechanical properties

Symbol Yield point or proof stress N/mm2 (min) Tensile strength N/mm2 Elongation
Thickness of steel mm Thickness of steel mm thinckness Test piece % min
16 or under Over 16-40 100 or under
SM570 460 450 570-720 <5 NO.5 19
≥5 <16 NO.5 26
≥16 <50 NO.5 20

BEBON steel can supply SM520C,SM490B,SM490C,please contact us if you need.

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