China · GB

B5

GB/T 5231:2012 — Wrought copper and copper alloys chemical composition limits and forms of wrought products

Chemical composition

wt% · log scale
0.0010.010.1110C0.03Fe0.2Ni+Co4.4 – 5Other0.5P0.01Pb0.01S0.01
  • min – max range
  • typical value

Chemical composition

ElementminmaxSimilarRemarks
C0.03
Cu​​Bal​​​​Bal​​
Fe0.2
Ni+Co4.45
Other0.5
P0.01
Pb0.01
S0.01