BS ISO 630-4:2021

Structural steels - Technical delivery conditions for high yield strength quenched and tempered structural steel plates and wide flats

标准号

BS ISO 630-4:2021

发布

2021年

发布单位

英国标准学会

当前最新

BS ISO 630-4:2021

 

 

适用范围

What is ISO 630 ‑ 4 about?    ISO 630-4 is the fourth part in the multi-series of International Standards on ‘Steels for structural purposes’. ISO 630 ‑ 4 specifies qualities for high-yield-strength quenched and tempered structural steels. ISO 630 ‑ 4 applies to steel plates and wide flats rolled on a reversing mill which is used in the quenched and tempered condition and normally intended for welded or bolted structures.   ISO 630