GB/T 37400.7-2019 Active National standards

GB/T 37400.7-2019 Heavy mechanical general technical specification—Part 7:Repair welding for steel castings

Publish Date: 2019-08-30 Implement Date: 2020-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 37400.7-2019

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Casting

ICS Name: Iron and steel castings

Publish Date: 2019-08-30

Implement Date: 2020-03-01

Publisher: 国家市场监督管理总局、中国国家标准化管理委员会

Technical Committee: 全国大型铸锻件标准化技术委员会(SAC/TC 506)、全国冶金设备标准化技术委员会(SAC/TC 409)

Pages: 12 pages

Scope

GB/T 37400的本部分规定了铸钢件补焊的缺陷范围、焊前准备技术要求、补焊技术要求、焊后去应力退火处理及检验。
本部分适用于碳钢、低合金钢和高锰钢铸钢件缺陷在精加工前的补焊。

Development Information

Drafting Units:

沈阳铸锻工业有限公司、二重(德阳)重型装备有限公司、太原重型机械集团工程技术研发有限公司、常州宝菱重工机械有限公司、秦皇岛秦冶重工有限公司、中国一重集团有限公司、一重集团大连工程技术有限公司、中国重型机械研究院股份公司

Drafting Persons:

姚大勇、杨树文、刘洪生、康文、贺杨、谢军虎、梁雁斌、孔念荣、陈晓光、鄂永波、李雪民、苏静、阎颖、朱国敏、黄家瑞、吴东军、刘震

Word Count: 24 Thousand words Pages: 12 pages

Same series standard

Referenced Standards

GB/T 984-2001 Hardfacing electrodes for shielded metal arc welding GB/T 5117-1995 Carbon steel covered electrodes GB/T 5117-2012 Covered electrodes for manual metal arc welding of non-alloy and fine grain steels GB/T 5118-1995 Low alloy steel covered electrodes GB/T 5118-2012 Covered electrodes for manual metal arc welding of creep-resisting steels GB/T 5680-1998 Austenitic manganese steel castings GB/T 5680-2010 Austenitic manganese steel castings GB/T 5680-2023 Austenitic manganese steel castings GB/T 6417.1-2005 Classification and explanation of imperfections in fusion welded joints GB/T 8110-1995 Welding wires for gas shielding arc welding of carbon and low alloy steels GB/T 8110-2008 Welding electrodes and rods for gas shielding arc welding of carbon and low alloy steel GB/T 8110-2020 Wire electrodes and weld deposits for gas shielded metal arc welding of non alloy and fine grain steels GB/T 10045-2001 Carbon steel flux cored electrodes for arc welding GB/T 10045-2018 Tubular cored electrodes for non-alloy and fine grain steels GB/T 15169-1994 Approval testing of manual welders fusion welding-steel GB/T 15169-2003 Qualification test of welders—Fusion welding for steels GB/T 17493-1998 Low alloy steel flux cored electrodes for arc welding GB/T 17493-2008 Low alloy steel flux cored electrodes for arc welding GB/T 17493-2018 Tubular cored electrodes for creep-resisting steels GB/T 37400.6-2019 Heavy mechanical general technical specification—Part 6:Steel castings JB/T 3223-2017 Welding Material Quality Management Regulations JB/T 6404-2017 JB/T 6404-2017 Large Manganese Steel Castings Technical Specification NB/T 47014-2023 Pressure equipment welding process qualification JB/T 6404-1992 Large manganese steel castings JB/T 3223-1996 Welding Material Quality Management Regulations

Related Standards

GB/T 3180-1982 Abolished

GB/T 3180-1982 Specification for medium manganese wear-resistant spheroidal iron castings

Publish Date: 1982-09-01

GB/T 4308-1984 abolished_transferred

GB/T 4308-1984 Cermet hot extrusion die blank

Publish Date: 1984-03-27

GB/T 5615-1985 Abolished

GB/T 5615-1985 The designations, definitions and symbols for heat treatment tempers of steel castings

Publish Date: 1985-11-25

GB/T 6967-1986 Replaced

GB/T 6967-1986 Medium and high strength stainless steel castings for engineering structure purposes

Publish Date: 1986-11-01

GB/T 7659-1987 Replaced

GB/T 7659-1987 Carbon steel castings suitable for welded structure

Publish Date: 1987-04-17

GB/T 8491-1987 Replaced

GB/T 8491-1987 Corrosion resistant high silicon iron castings

Publish Date: 1987-12-28