DIN EN 757-1997 标准详情
- 标准号:DIN EN 757-1997
- 中文标题:焊接添加剂.高强度钢手动电弧焊用带涂药包皮的焊条.分类
- 英文标题:Welding consumables - Covered electrodes for manual metal arc welding of high strength steels - Classification; German version EN 757:1997
- 标准类别:德国标准
- 发布日期:1997-05
The document specifies requirements for the classification of covered electrodes for manual metal arc welding of high strength steels. Basis of the classification are coded statements for the mechanical and chemical properties of the deposited weld m
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