重型机械通用技术条件　第17部分：锻钢件补焊

Heavy mechanical general technical specification—Part 17:Repair welding for steel forging

标准介绍

This document specifies the scope of and technical requirements for repair welding of defects in steel forgings,and the post-weld heat treatment and inspection.
This document is applicable to the repair welding of carbon structural steel forgings,and other alloy structural steel forgings listed in Table 1.
This document is not applicable to repair welding of forged steel parts that require surface quenching or are in a surface quenching state after welding.

提出部门

SAC/TC 409 Technical Committee on Metallurgical Machinery of Standardization Administration of China.

发布部门

State Administration for Market Regulation and Standardization Administration