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SM400A

2020-04-23 19:04:52
Steel Grade: Old Grade: Thinkness/(mm): C(％): Si(％): Mn(％): P≤(％): S(％)≤: CE:
SM400A SM41A ≤50 ≤0.23 — ≥2.5XC 0.035 0.035 0.44
SM400A SM41A ＞50～200 ≤0.25 — ≥2.5XC 0.035 0.035 0.47

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:
SM400A 245 235 215 215 205 195

Steel Grade: Tensile Strength|σb/Mpa:|＜100mm: Tensile Strength|σb/Mpa:|100～200: AKV(0℃)/J: Extensibility|d/mm: Extensibility|δ(％):
SM400A 400～500 400～510 — ＜5；5～16；16～50；＞4 23；18；22；24


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