化學(xué)成分
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標(biāo)準(zhǔn):
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牌號(hào): 進(jìn)口S32654
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具體成分:s: ≤0.005
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C: ≤0.020CR: 24.0~25.0
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Sl: ≤0.50Ni: 21.0~23.0
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MN: 2.0~4.0MO: 7.0~8.0
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P: ≤0.030N: 0.45~0.55
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其他: Cu0.30~0.60