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| Aldecor (【技】一种高强度低合金钢，化学成分为： w(Cr)0.5% - 1.25%, w(Mo)0.08% - 0. 28%, w (Cu) 0. 25% - 1.3%, w(Ni)0% -2%, w(C) ≤0. 15%, w(S) ≤0.05%,余为 Fe。) | |||
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