c35330铅黄铜棒 热压 锻件
用途:铜及铜合金模锻件(热压)标准规范。
热处理:1593°c-1455°c。
astm b283 c35330 astm b283/b283m的化学成分
element min max similar
zn - - -
sn 0.3 1.5 -
pb 1 2.5 -
cu 59 62 -
as 0.02 0.25 -
astm b283 c35330 astm b283/b283m机械
yield tensile impact elongation reduction in cross section on fracture as-heat-treated condition brinell hardness (hbw)
rp0.2 (mpa) rm (mpa) kv/ku (j) a (%) z (%)
136 (≥) 722 (≥) 13 31 44 solution***aging, annealing, ausaging, q+t,etc 444
astm b283 c35330 astm b283/b283m物理
astm b283 c35330 astm b283/b283m的物理性能包括高强度、低重量、耐久性、延展性和耐腐蚀性。众所周知,钢虽然重量轻,但却具有很强的强度。事实上,钢的强度与重量之比是我们可用的任何其他建筑材料中最低的。
temperature modulus of elasticity mean coefficient of thermal expansion 10-6/(°c) between 20(°c) and thermal conductivity specific thermal capacity specific electrical resistivity density poisson’s coefficient, ν
(°c) (gpa) (w/m·°c) (j/kg·°c) (ω mm2/m) (kg/dm3)
44 - - 0.41 -
855 457 - 14.3 323 -
911 - 44 22.2 131 423
astm b283 c35330 astm b283/b283m processing service