GB/T 5231-2022
Designation and chemical composition of wrought copper and copper alloys (English Version)

Standard No.

GB/T 5231-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 5231-2022

Replace

GB/T 5231-2012

Scope

This document specifies the grades and chemical compositions of processed copper and copper alloys. This document applies to copper and copper alloy processed products produced by pressure processing and the ingots and blanks used therein.

GB/T 5231-2022 Referenced Document

• GB/T 29091 Copper and copper alloy designation and code system
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 5231-2022 history

• 2022 GB/T 5231-2022 Designation and chemical composition of wrought copper and copper alloys
• 2012 GB/T 5231-2012 Designation and chemical composition of wrought copper and copper alloys
• 2001 GB/T 5231-2001 Wrought copper and copper alloys chemical composition limits and forms of wrought products