焊条扩散氢含量检测标准
CNAS认证
CMA认证
AS/NZS 3752:1996
Welding - Methods for determination of the diffusible hydrogen content of ferritic weld metal produced by arc welding
Welding - Methods for determination of the diffusible hydrogen content of ferritic weld metal produced by arc welding
- 【发布单位或类别】 AU-AS/NZS澳大利亚/新西兰标准
- 【发布日期】1996-10-05
- 【CCS分类】
- 【ICS分类】焊接接头
AS 3752-1990
Welding - Methods for determination of the diffusible hydrogen content of ferritic weld metal produced by arc welding
Welding - Methods for determination of the diffusible hydrogen content of ferritic weld metal produced by arc welding
- 【发布单位或类别】 AU-AS澳大利亚标准
- 【发布日期】1989-12-31
- 【CCS分类】
- 【ICS分类】
AWS A4.3-93(R2006)
Standard Methods for Determination of the Diffusible Hydrogen Content of Martensitic, Bainitic, and Ferritic Steel Weld Metal Produced by Arc Welding, includes Amendment 1 (2018)
Standard Methods for Determination of the Diffusible Hydrogen Content of Martensitic, Bainitic, and Ferritic Steel Weld Metal Produced by Arc Welding, includes Amendment 1 (2018)
- 【发布单位或类别】 US-AWS美国焊接协会
- 【发布日期】1992-11-12
- 【CCS分类】
- 【ICS分类】
ISO 3690:1977/Add 2:1983
Welding — Determination of hydrogen in deposited weld metal arising from the use of covered electrodes for welding mild and low alloy steels — Addendum 2: Recommended methods of reporting single bead weld metal hydrogen contents
Welding — Determination of hydrogen in deposited weld metal arising from the use of covered electrodes for welding mild and low alloy steels — Addendum 2: Recommended methods of reporting single bead weld metal hydrogen contents
- 【发布单位或类别】 IX-ISO国际标准化组织
- 【发布日期】1983-09-01
- 【CCS分类】
- 【ICS分类】25.160.40
