SANS 50025-6-2009 热轧结构钢产品.第6部分:在淬火及回火条件下高屈服强度的结构钢扁平材交货技术条件
Hot rolled products of structural steels Part 6: Technical delivery conditions for flat products of high yield strength structural steels in the quenched and tempered condition
Specifies requirements for flat products of high yield strength alloy special steels. The grades and qualities are given in chemical composition tables and mechanical properties tables and are supplied in the quenched and tempered condition.