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国产各种高速钢牌号及化学成分

材料和种类2010-08-08 17:28:57阅读17评论0  字号: 订阅

通用型高速钢

标准号及牌号
(简写代号)
化学成分
C(碳)W(钨)Mo(钼)Cr(铬)V(钒)Si(硅)Mn(锰)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-

高生产率高速钢
标准号及牌号
(简写代号)
化学成分(质量分数),
C(碳)W(钨)Mo(钼)Cr(铬)V(钒)Co(钴)Si(硅)Mn(锰)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≤1.003.75~5.004.50~5.254.75~5.25