GB/T 8731-1988 Translated English of Chinese Standard. (GBT 8731-1988, GB/T8731-1988, GBT8731-1988)
Author: https://www.chinesestandard.net
Publisher: https://www.chinesestandard.net
Published: 2021-04-04
Total Pages: 10
ISBN-13:
DOWNLOAD EBOOK →This Standard applies to hot-rolled and cold-drawn steel bars and steel wires which are used in the cutting of ordinary machine tools and automatic machine tools. Its chemical composition also applies to ingots, billets and their products.