soms58al2(铅黄铜) 锻造
用途:锻铜合金;铜锌合金(黄铜);(特殊黄铜);化学成分。
热处理:1813°c-1535°c。
din so ms58pb din 17660化学
关于din so ms58pb din 17660数据表和din so ms58pb din 176 60化学成分
element min max similar
zn - - -
tot. other - 0.5 -
sn - 0.5 -
si - 0.4 -
pb 1 2 -
ni - 1 -
mn 0.4 1.8 -
fe - 0.5 -
cu 57 59 -
al - 0.6 -
total others - 0.5 -
din soms58pb din 17660 mechanical
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 (%)
386 (≥) 388 (≥) 24 22 32 solution***aging, annealing, ausaging, q+t,etc 333
din so ms58pb din 17660物理
din so ms58pb din 17660的物理性能主要由弹性模量、导热系数、比热容、电阻值、热膨胀系数、密度、泊松比等指标表示。
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)
31 - - 0.14 -
362 677 - 44.3 244 -
439 - 33 31.2 311 311
din soms58pb din 17660 processing service