化學(xué)成分
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標(biāo)準(zhǔn):
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牌號(hào): S38815
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具體成分:s: ≤0.020
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C: ≤0.030CR: 13.0~15.0
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Sl: 5.5~6.5Ni: 15.0~17.0
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MN: ≤2.00MO: 0.75~1.50
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P: ≤0.040N:
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其他: Cu0.75~1.50 Al≤0.30