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通用型高速鋼化學(xué)成分及性能
牌號(hào)
（簡(jiǎn)寫(xiě)代號(hào)）        化學(xué)成分
        C（碳）        W（鎢）        Mo（鉬）        Cr（鉻）        V（釩）        Si（硅）        Mn（錳）        S（硫）        P（磷）        RE
W18Cr4V
（18-4-1）        0.70～0.80        17.5～19.0        ≤0.30        3.80～4.40        1.00～1.40        0.20～0.40        0.10～0.40        ≤0.030        ≤0.030        -
W9Mo3Cr4V
（9-3-4-1）        0.77～0.87        8.50～9.50        2.70～3.30        3.80～4.40        1.30～1.70        0.20～0.40        0.20～0.40        ≤0.030        ≤0.030        -
W6Mo5Cr4V2
（6-5-4-2）        0.80～0.90        5.50～6.75        4.50～5.50        3.80～4.40        1.75～2.20        0.20～0.45        0.15～0.40        ≤0.030        ≤0.030        -
CW6Mo5Cr4V2
（高碳6-5-4-2）        0.95～1.05        5.50～6.75        4.50～5.50        3.80～4.40        1.75～2.20        0.20～0.45        0.15～0.40        ≤0.030        ≤0.030        -
W2Mo9Cr4V2
（2-9-4-2）        0.97～1.05        1.40～2.10        8.20～9.20        3.50～4.00        1.75～2.25        0.20～0.55        0.15～0.40        ≤0.030        ≤0.030        -
9W18Cr4V
（高碳18-4-1）        0.90～1.00        17.5～19.0        ≤0.30        3.80～4.40        1.00～1.40        ≤0.40        ≤0.40        ≤0.030        ≤0.030        -
W14Cr4VMnRE        0.80～0.90        13.2～15.0        ≤0.30        3.50～4.00        1.40～1.70        ≤0.50        0.35～0.55        ≤0.030        ≤0.030        0.07
W12Cr4V4Mo
（12-4-4-1）        1.20～1.40        11.5～13.0        0.90～1.20        3.80～4.40        3.80～4.40        ≤0.40        ≤0.40        ≤0.030        ≤0.030        -