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SM570

2020-04-26 15:55:59
Steel Grade: Old Grade: Thinkness/(mm): C(%): Si(%): Mn(%): P≤(%): S(%)≤:
SM570 SM58 ≤100 ≤0.18 ≤0.55 ≤1.60 0.035 0.035

Steel Grade: Yield Strengthσs/MPa|<16mm: Yield Strengthσs/MPa|16~40: Yield Strengthσs/MPa|40~75: Yield Strengthσs/MPa|75~100: Yield Strengthσs/MPa|100~160: Yield Strengthσs/MPa|160~200:
SM570 460 450 430 420

Steel Grade: Tensile Strength|σb/Mpa:|<100mm: Tensile Strength|σb/Mpa:|100~200: AKV(0℃)/J: Extensibility|d/mm: Extensibility|δ(%):
SM570 570~720 ≥47 <16;>16;>20 19;26;20


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