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    國產各種高速鋼牌號及化學成分

    材料和種類2010-08-08 17:28:57閱讀17評論0  字號: 訂閱

    通用型高速鋼

    標準號及牌號
    (簡寫代號)
    化學成分
    C(碳)W(鎢)Mo(鉬)Cr(鉻)V(釩)Si(矽)Mn(錳)S(硫)P(磷)RE
    GB/T9941-1988
    GB/T9942-1988
    GB/T9943-1988
    W18Cr4V
    (W18)
    0.70~0.8017.5~19.0≤0.303.80~4.401.00~1.400.20~0.400.10~0.40≤0.030≤0.030-
    W9Mo3Cr4V
    (W9)
    0.77~0.878.50~9.502.70~3.303.80~4.401.30~1.700.20~0.400.20~0.40≤0.030≤0.030-
    W6Mo5Cr4V2
    (W6  M2)
    0.80~0.905.50~6.754.50~5.503.80~4.401.75~2.200.20~0.450.15~0.40≤0.030≤0.030-
    GB/T9943-1988CW6Mo5Cr4V2
    (高碳6-5-4-2)
    0.95~1.055.50~6.754.50~5.503.80~4.401.75~2.200.20~0.450.15~0.40≤0.030≤0.030-
    W2Mo9Cr4V2
    (2-9-4-2)
    0.97~1.051.40~2.108.20~9.203.50~4.001.75~2.250.20~0.550.15~0.40≤0.030≤0.030-
    YB/T2-19809W18Cr4V
    (高碳18-4-1)
    0.90~1.0017.5~19.0≤0.303.80~4.401.00~1.40≤0.40≤0.40≤0.030≤0.030-
    W14Cr4VMnRE0.80~0.9013.2~15.0≤0.303.50~4.001.40~1.70≤0.500.35~0.55≤0.030≤0.0300.07
    W12Cr4V4Mo
    (12-4-4-1)
    1.20~1.4011.5~13.00.90~1.203.80~4.403.80~4.40≤0.40≤0.40≤0.030≤0.030-

    高生產率高速鋼
    標準號及牌號
    (簡寫代號)
    化學成分(質量分數),
    C(碳)W(鎢)Mo(鉬)Cr(鉻)V(釩)Co(鈷)Si(矽)Mn(錳)S(硫)P(磷)
    GB/T9943-1988W6Mo5Cr4V3
    (6-5-4-3)
    1.00~1.105.00~6.754.75~6.753.75~4.502.25~2.75-0.20~0.450.15~0.40≤0.030≤0.030
    CW6Mo5Cr4V3
    (高碳6-5-4-3)
    1.15~1.255.00~6.754.75~6.753.75~4.502.75~3.25-0.20~0.450.15~0.40≤0.030≤0.030
    W6Mo5Cr4V2Co5
    (M35)
    0.80~0.905.50~6.504.50~5.503.75~4.501.75~2.254.50~5.500.20~0.450.15~0.40≤0.030≤0.030
    W18Cr4VCo5
    (18-4-1-5)
    0.70~0.8017.5~19.00.40~1.003.75~4.500.80~1.204.25~5.750.20~0.400.10~0.40≤0.030≤0.030
    8W18Cr4V2Co8
    (18-4-2-3)
    0.75~0.6517.5~19.00.50~1.253.75~5.001.80~2.407.00~9.500.20~0.400.20~0.40≤0.030≤0.030
    W12Cr4V5Co5
    (12-4-5-5)
    1.50~1.6011.75~13.00≤1.003.75~5.004.50~5.254.75~5.250.15~0.400.15~0.40≤0.030≤0.030

    高生產率超硬型高速鋼
    標準號及牌號
    (簡寫代號)
    化學成分
    C(碳)W(鎢)Mo(鉬)Cr(鉻)V(釩)Si(矽)Mn(錳)S(硫)P(磷)其他
    GB/T9943-1988W6Mo5Cr4V2Al
    (501)
    1.05~1.205.50~6.754.50~5.508.80~4.401.75~2.200.20~0.600.15~0.40≤0.030≤0.030Al:0.80~1.20
    W2Mo9Cr4VCo8
    (M42)
    1.05~1.151.15~1.859.00~10.003.50~4.250.95~1.350.15~0.650.15~0.40≤0.030≤0.030Co:7.75~8.75
    W7Mo4Cr4V2Co5
    (7-4-4-2-5)
    1.05~1.156.25~7.003.25~4.258.75~4.501.75~2.250.15~0.500.20~0.60≤0.030≤0.030Co:4.75~5.75
    YB/T2-1980W10Mo4Cr4V3Al
    (5F-6)
    1.30~1.459.00~10.503.50~4.503.80~4.502.70~3.20≤0.50≤0.50≤0.030≤0.030Al:0.70~1.20
    W6Mo5Cr4V5Si
    (LB201)
    1.55~1.655.50~6.505.00~6.008.80~4.404.20~5.201.00~1.40≤0.40≤0.030≤0.030Nb:0.2~0.5
    Al:0.3~0.7
    W12Mo3Cr4V3Co5Si
    (Co5Si)
    1.20~1.3011.50~13.502.80~3.403.80~4.402.80~3.400.80~1.20≤0.40≤0.030≤0.030Co:4.70~5.10

     
    高速鋼牌號淬、回火硬度HRC抗彎強度MPa沖擊韌性MJ/m?/TD%26gt;600℃下的硬度HRC
    中國牌號習慣名稱相似ISO牌號
    W18Cr4VT1HS18-0-162-6534300.2950.5
    W6Mo5Cr4V2M2HS6-5-263-663500-40000.30-0.4047-48
    W9Mo3Cr4VW9   64-664000-45000.35-0.40   
    W6Mo5Cr4V3M3HS6-5-365-6732000.2551.7
    W6Mo5Cr4V2Co5M35HS6-5-2-565-6630000.3054
    W10Mo4Cr4V3Co10    HS10-4-3-1067-692350      55.5
    W2Mo9Cr4V2Co8M42HS2-9-2-866-682700-38000.23-0.3555
    W7Mo4Cr4V2Co5M41HS7-4-2-566-682500-30000.23-0.3554
    W12Cr4VCo5    HS12-0-1-566-6830000.2554
    W6Mo5Cr4V2Al501鋼   66-693000-41000.25-0.3055-56
            
    W10Mo4Cr4VAl5F6鋼    68-6930100.2054.2


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