碳素工具钢T8
产品牌号:T8
化学成分:
C:0.75—0.84 Mn≤0.40 Si≤0.35 S≤0.030 P≤0.035
主要特征:T8钢为共析钢,淬火加热时容易过热,变形也大,塑性及强度比较低,不宜制造承受冲击较大的工具,但热处理后,具有较高的硬度与耐磨性。
用途举例:超胜模具钢材经营部供应的T8碳素工具钢用于制造切削刃口在工作时不变热的工具,如木工用的铣刀、埋头钻、 斧、凿、纵向手用据、圆锯片、滚子、铝锡合金压铸板的型芯,以及钳工装配工具,铆钉冲模、中心孔铳和冲模、切削钢材用的工具,轴承、刀具虎钳牙,煤矿用凿等。
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本公司供应各国钢材:
碳素工具钢:T7,T8,T9,T10,T11,T12,T13
德国:C70W2,C80W1,C85WS,C105W2,C110W2,C125W2
日本:SK7,SK6,SK5,SK4,SK3,SK2,SK1
合金结构钢:12Mn,18Nb,10MnSiCu,12MnV,14MnNb,16Mn,15MnV,15MnTi,16MnNb,20Mn2
30Mn2,35Mn2,40Mn2,45Mn2,50Mn2,20MnV,27SiMn,35SiMn,42SiMn,40B,45B,50B,40MnB,45MnB,20Mn2B,20MnMoB,15MnVB,20MnVB,40MnVB,
20MnTiB,20SiMnVB,15Cr,15CrA,20Cr,30Cr,35Cr,40Cr,45Cr,
50Cr,38CrSi,12CrMo,15CrMo,20CrMo,30CrMo,30CrMoA,35CrMo,
42CrMo,12CrMoV,35CrMoV,12Cr1MoV,38CrMoAl,20CrV,40CrV,
50CrVA,15CrMo,20CrMn,40CrMn,20CrMnSi,25CrMnSi
美国:1320, 1330 ,1325, 1340, 1345, 14B35, 14B50, 5115 ,5120, 5130, 5135, 5140, 5145, 5150, 4119, 4118, 4135 4140 ,6140, 6150, 5115, 5120, 4119, 4142, 3140, 3415, 3310, 3435 ,2515 ,3316, 8620 ,4340,E3310,E3316,4347
德国:20Mn6 ,30Mn5, 36Mn5 ,46Mn7, 50Mn7, 15MnV5, 20MnV6 ,42MnV7 ,37MnSi5, 46MnSi4, 15Cr3, 20Cr4 28Cr4, 34Cr4 ,41Cr4, 13CrMo4.4 ,15CrMo5,20CrMo5,25CrMo4,34CrMo4 ,42CrMo4, 24CrMoV5.5 21CrVMoW12,41CrAlMo7, 21CrV4, 51CrV4, 50CrV4, 16MnCr5, 20MnCr5, 42CrMo4, 30MnCrTi4, 40NiCr6 14NiCr10 ,14NiCr14 ,31NiCr14, 14NiCr18, 21NiCrMo2, 36CrNiMo4, 1.1169 ,1.1165, 1.1167, 1.0912 ,1.0913 1.5213, 1.5217, 1.5223 ,1.5122 ,1.5121, 1.7015, 1.7027, 1.7030, 1.7035, 1.7335, 1.7262, 1.7264, 1.7218 ,1.7220 1.7225, 1.7733, 1.8509, 1.7510, 1.8159, 1.7131, 1.7225, 1.8401 ,1.5711, 1.5732 ,1.5752, 1.5755, 1.5860,
日本:SMn420,SMn433,SMn438,SMn443,SCr415,SCr420,SCr430,
SCr435,SCr440,SCr450,SCM415,SCM420,SCM435,SCM440,SCM430,SACM645,SMnC420,SMnC443,SNC236,SNC415,SNC815,SNC631,SNC836,SNCM220,
SNCM439,SNCM447