Download or read book GB T 5231 2022 Translated English of Chinese Standard GBT5231 2022 written by https://www.chinesestandard.net and published by www.ChineseStandard.net. This book was released on 2022-06-04 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard specifies the designation and chemical composition of wrought copper and copper alloys. This Standard applies to wrought copper and copper alloy products produced by press working and to ingots and billets used therefor.