化學(xué)成分
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標(biāo)準(zhǔn):
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牌號(hào): 616
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具體成分:s: ≤0.025
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C: 0.20~0.25CR: 11.0~12.5
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Sl: ≤0.5Ni: 0.50~1.00
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MN: 0.50~1.00MO: 0.90~1.25
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P: ≤0.025N:
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其他: W0.90~1.25v0.20~0.30