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              企業檔案

              • 會員類型:免費會員
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              • 最后認證時間:
              • 法人:
              • 注冊號:
              • 企業類型:生產商
              • 注冊資金:人民幣500萬

              聯系我們

              聯系人:唐珞珞

              點擊查看聯系方式

              公司動態

              C86300 鋁黃銅 易切削黃銅

              點擊次數:196 發布時間:2021/10/26
               

              典型用途建筑商 硬件:支架

              電氣:電氣元件、開關
              緊固件:壓緊螺母
              工業:橋銷、襯套、凸輪、木漿工業成型模具、框架、齒輪、懸臂、高強度機器零件、掛鉤、液壓缸零件、大型閥桿、螺旋槳、慢速/重載軸承、支柱、用于木漿工業成型模具的耐磨環
              船舶:船舶零件、夾具、船用五金件、船用五金件、舵

              Similar or Equivalent Specification

              CDA ASTM SAE AMS Federal Military Other
              C86300 B505
              B505M
              B271
              B271M
              J461
              J462
                QQ-C-523 MIL-C-11866  

              Chemical Composition

              Cu%1 Pb% Sn% Zn% Fe% Ni%1,2 Al% Mn%
               
              60.00-
              66.00

              0.20

              0.20
              22.00-
              28.00
              2.00-
              4.00

              1.00
              5.00-
              7.50
              2.50-
              5.00

              Machinability

              Copper Alloy UNS No. Machinability Rating Density (lb/in3 at 68 °F)
              C86300 8 0.283

              Mechanical Properties

              Mechanical Properties according to ASTM B505/B505M-18  
              Note: Compression Deformation Limit min 55 ksi/380 MPa
              Tensile Strength, min Yield Strength, at 0.5% Extension Under Load, min Elongation, in 2 in. or 50 mm min Brinell Hardness (3000 kg load) Remarks
              ksi MPa ksi MPa % typical BHN  
              110 758 62 427 14 223  

              Physical Properties

              Physical Properties provided by CDA  
              *Field Strength 16 kA/m
                US Customary Metric
              Melting Point - Liquidus 1693 °F 923 °C
              Melting Point - Solidus 1625 °F 885 °C
              Density 0.283 lb/in3 at 68 °F 7.83 gm/cm3 at 20 °C
              Specific Gravity 7.83 7.83
              Electrical Conductivity 8% IACS at 68 °F 0.046 MegaSiemens/cm at 20 °C
              Thermal Conductivity 20.5 Btu/sq ft/ft hr/°F at 68 °F 35.5 W/m at 20 °C
              Coefficient of Thermal Expansion 68-572 12 · 10-6 per °F (68-572 °F) 20.7 · 10-6 per °C (20-300 °C)
              Specific Heat Capacity 0.09 Btu/lb/°F at 68 °F 377.1 J/kg at 20 °
              Modulus of Elasticity in Tension 14200 ksi 97900 MPa
              Magnetic Permeability* 1.09 1.09

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