GB/T37400.7-2019E重型机械通用技术条件 第7部分:铸钢件补焊(英文版)

This part of GB/T 37400 specifies the scope of defects requiring repair welding, technical requirements for preparations before welding, technical requirements for repair welding, post?weld stress relief annealing treatment and inspection of steel castingsThis part is applicable to repair welding before finish machining of carbon steel, low alloy steel and high manganese steel casting defects
标准号:GB/T 374007-2019E
标准名称:重型机械通用技术条件 第7部分:铸钢件补焊(英文版)
英文名称:Heavy mechanical general technical specification—Part 7:Repair welding for steel castings
标准类型:国家标准
标准性质:推荐性
标准状态:现行
发布日期:2019-08-30
实施日期:2020-03-01
中国标准分类号(CCS):机械>>加工工艺>>J31铸造
国际标准分类号(ICS):冶金>>钢铁产品>>7714080钢铁铸件
归口单位:SAC/TC 506 Heavy Casting and For
发布单位:State Admi
