***常用高速钢牌号及化学成分Ф高速钢小规格棒材
***常用高速钢牌号及化学成分Ф高速钢小规格棒材序号钢号化学成分/(%)CWMoCrVCoSiMnSP其他不大于1W18Cr4V0.70~0.8017.50~19.00≤0.303.80~4.401.00~1.40—≤0.40≤0.400.0300.030Xt加入量0.07Al0.07~1.20Al0.80~1.2029W18Cr4V0.90~1.0017.50~19.00≤0.303.80~4.401.00~1.40—≤0.40≤0.400.0300.0303W18Cr4V2Co50.70~0.8017.50~19.000.40~1.003.75~4.500.80~1.204.25~5.75≤0.400.10~0.400.0300.0304W18Cr4V2Co80.75~0.8517.50~19.000.50~1.253.75~5.001.80~2.407.00~9.50≤0.400.20~0.400.0300.0305W12Cr4V5Co51.50~1.6011.75~13.00≤1.003.75~5.004.50~5.254.75~5.25≤0.400.15~0.400.0300.0306W14Cr4VMnXt0.80~0.9013.50~15.00≤0.303.50~4.001.40~1.70—≤0.500.35~0.550.0300.0307W10Mo4Cr4V3Al1.30~1.459.00~10.503.50~4.503.80~4.502.70~3.20—≤0.50≤0.500.0300.0308W6Mo5Cr4V20.80~0.905.50~6.754.50~5.503.80~4.401.75~2.20—≤0.400.400.0300.03099W6Mo5Cr4V20.95~1.055.50~6.754.50~5.503.80~4.401.75~2.20—≤0.400.15~0.400.0300.03010W6Mo5Cr4V2Al1.05~1.205.50~6.754.50~5.503.80~4.401.75~2.20—≤0.60≤0.400.0300.03011W6Mo5Cr4V31.00~1.105.00~6.754.75~6.503.76~4.502.25~2.75—≤0.450.15~0.400.0300.03012W2Mo9Cr4V20.97~1.051.40~2.108.20~9.203.50~4.001.75~2.25—≤0.550.15~0.400.0300.03013W6Mo5Cr4V2Co50.80~0.905.50~6.504.50~5.503.75~4.501.75~2.254.50~5.50≤0.450.15~0.400.0300.03014W6Mo5Cr4V2Co80.80~0.905.50~6.504.50~5.503.75~4.501.75~2.257.75~8.75≤0.450.15~0.400.0300.03015W7Mo4Cr4V2Co51.05~1.156.25~7.003.25~4.253.75~4.501.75~2.254.75~5.75≤0.500.20~6.600.0300.03016W2Mo9Cr4VCo81.05~1.151.15~1.859.00~10.003.50~4.250.95~1.357.75~8.75≤0.650.15~0.400.0300.030高速钢ASP23/ASP30/ASP60ASP23高耐磨高韧性粉热处理硬度***RC63,耐磨性好。韧性高,模具寿命更长。巨大碳化物小,防止因模具损伤引起的刀口碎裂(Chipping)等问题。被切削性,被研磨性良好。此钢系高硬度、高韧性模具钢,具有良好的线切割性能,可用于制作冷作成形模、冷拉模、成形轧辊、剪刀片、冷镦模、陶土模、线切割加工的精密冲裁模以及难加工材之塑性加工用工具冷锻造模,深冲加工用模,螺丝滚齿模,高速打坯冲头,不锈钢钢板打坯冲头出厂状态︰HB260一胜百ASSABASP-23是铬钼钒粉末钢,其特点如下:·高耐磨性(抗磨粒磨损)·高抗压强度·非常好的淬透性·韧性好·热处理的尺寸稳定性好.抗回火软化性好ASP-23特别适合于薄的被加工材的下料及成形,或模具失效是因为混合磨粒磨损及粘着磨损,或知识磨粒磨损,而且表面产生塑性变形的***性也高者。例如:·中碳钢或高碳钢的下料·冲切已硬化钢板或冷轧钢带·含有玻璃纤维的塑料模·塑料成形机的零件如:螺杆,料筒,喷嘴,***头,粉碎刀等等。特点:韧性与耐磨兼具,热处理淬透性好,尺寸稳定)
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