材質:供應供寶鋼冷墩線材SWRCH45K/進口新日鐵冷鐓鋼精線 | 產地/廠傢:供應供寶鋼冷墩線材SWRCH45K/進口新日鐵冷鐓鋼精線 | 用途:線材-各種優質線材,高級冷鐓鋼精線、高碳鋼精線、合金精線-線材 |
倉庫:1號倉庫 | 規格:1-55 |
化學成份:
碳 C :0.42~0.48(允許偏差:±0.01)
矽 Si:0.10-0.35
錳 Mn:0.60~0.90(允許偏差:±0.02)
硫S :≤0.035
磷 P :≤0.035
鉻 Cr:允許殘餘含量≤0.020
鎳 Ni:允許殘餘含量≤0.020
銅 Cu:允許殘餘含量≤0.020
力學性能:
抗拉強度σb (MPa):≥710(54)
屈服強度σs (MPa):≥355(32)
伸長率δ5 (%):≥10
斷麵收縮率ψ (%):≥55
硬度 :(熱軋)≤187HB,壓痕直徑≥4.4mm
我司主要經銷低碳、中高碳、預應力、冷鐓、焊條、彈簧、軸承、工具、不銹等品種鋼線材和合金鋼圓棒材、六角棒、方鋼,冷拉/電鍍鋼絲及研磨/鍍鉻光軸/活塞桿/導軌,模具/彈簧/不銹扁鋼和鋼帶,有部分規格的庫存現貨,也可代訂各大鋼廠期貨或代加工訂做半成品,按國標、美標、日標及歐標交貨,並提供物流、質量監理及國際貿易代理服務。
低碳鋼: Q195,Q235,Q345,1006,1008,1010,SWRM6,SWRM8,SWRM10,SWRCH6A,SWRCH8A,SWRCH10A
優碳鋼: 20,35,45,55,60,70,80,57B,72A,77B,82B,90A,70DA,72DA,82DA,72LX,82LX
冷鐓鋼: CH1T,22A,35K,ML08Al,20MnTiB,35VB,10B21,19MnB4,25CrMo,SCM420,SCM435,SCM440
焊條鋼: H08A,H08E,H10Mn2,ER50S-2,ER70S-3,ER50S-6,ER70S-6,SWRY11
調質鋼: 20Cr,40Cr,20Mn2,45Mn2,20CrMnTi,38CrMoAl,30CrMnSiA,4145H,4240H
鉻鉬鋼: 20CrMo,35CrMo,42CrMo,20CrMnMo,5CrNiMo,20CrNiMo,40CrNiMo,18CrNiMnMo,SAE8620
彈簧鋼: 65Mn,60Si2Mn,50CrV,55SiCr,60Si2CrVAT,SAE6150,SAE9254,SAE9460
軸承鋼: GCr15,GCr15SiMn,SUJ2,G20CrMo,G20CrNi2Mo,G20Cr2Ni4
易切鋼: Y12,Y15,Y12Pb,Y15Pb,Y40Mn,1213,1214,12L14,1215,12L15,1144
工具鋼: 9SiCr,9Cr2,T8,T10,W6Mo5Cr4V2,W9Mo3Cr4V,W10Mo4Cr4V3Al,W18Cr4V
模具鋼: H11,H13,S1,D2,4Cr5MoSiV1,3Cr2Mo,3Cr2W8V,Cr12,Cr12MoV,P20,718,SKD11
不銹鋼: 304,310,316,321,1Cr13,2Cr13,3Cr13,4Cr13,410,420,430,431,440
線材/盤圓規格范圍5.5-38mm,熱軋圓棒材規格范圍4-300mm,鍛材最大直徑1000mm.
鋼絲規格范圍0.01-20.0mm,抗拉強度500-3000MPa,可根據要求鍍銅,鍍鋅,鍍鋁,鍍錫.
冷拉圓鋼/直線光軸直徑1-300mm,精度H6-H11/F7-F8,最大長度14米,異型材可訂做.
鍍鉻光軸單麵鍍層0.015-0.05mm,表麵粗糙度0.4-0.8,可做滲碳、調質或高頻處理.
彈簧/不銹鋼帶規格(0.1-5.0)*(1-2000)mm,可做剪切及熱處理;彈簧/模具扁鋼規格可訂做.
車加工件和銑件根據圖紙要求訂做.
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