典型用途建筑：重型建筑设备
紧固件：旋转
工业：轴承、衬套、齿轮毛坯、齿轮、活塞环、泵体、泵叶轮、阀体、阀门
管道：蒸汽配件chemical compositioncu％1pb％sn％zn％fe％p％1,2ni％al％s％sb％si％
86.00-
89.00
0.307.50-
9.003.00-
5.00
0.20
0.05
1.00
0.005
0.05
0.20
0.005machinabilitycopper alloy uns no.machinability ratingdensity (lb/in3 at 68 °f)c90300300.318mechanical propertiesmechanical properties according to astm b505/b505m-18tensile strength, minyield strength, at 0.5％ extension under load, minelongation, in 2 in.***50 mm minbrinell hardness (500 kg load)remarksksimpaksimpa％typical bhn44303221521870physical propertiesphysical properties provided by cda
us customarymetricmelting point - liquidus1832 °f1000 °cmelting point - solidus1570 °f854 °cdensity0.318 lb/in3 at 68 °f8.80 gm/cm3 at 20 °cspecific gravity8.88.8electrical conductivity12％ iacs at 68 °f0.069 megasiemens/cm at 20 °cthermal conductivity43.2 btu/sq ft/ft hr/°f at 68 °f74.8 w/m at 20 °ccoefficient of thermal expansion 68-39210 · 10-6 per °f (68-392 °f)17.3 · 10-6 per °c (20-200 °c)specific heat capacity0.09 btu/lb/°f at 68 °f377.1 j/kg at 20 °cmodulus of elasticity in tension14000 ksi96527 mpamagnetic permeability11
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