GB/T 4423-2007 Translated English of Chinese Standard. (GBT 4423-2007, GB/T4423-2007, GBT4423-2007)


Book Description

This standard specifies the requirements, test methods, inspection rules and marking, packaging, transportation, storage and contract contents of copper and copper-alloy cold-drawn rod and bar.




GB/T 4423-2020 Translated English of Chinese Standard. (GBT 4423-2020, GB/T4423-2020, GBT4423-2020)


Book Description

This Standard specifies classification and marking, technical requirements, test methods, inspection rules, marks, packaging, transportation, storage and quality certificate, purchase order (or contract) content for copper and copper alloy cold-drawn rod and bar. This Standard is applicable to general purpose round, rectangular, square and regular hexagonal copper and copper alloy cold-drawn rod and bar.