AWS A5.3-1991 标准详情
- 标准号:AWS A5.3-1991
- 中文标题:铝和铝合金电极的电弧焊
- 英文标题:specification for aluminum and aluminum alloy electrodes for shielded metal arc welding
- 标准类别:美国焊接学会标准AWS
- 发布日期:
91 VERSION CONTAINED IN ASME PV CODE 2C AS SFA-5.3 Prescribes requirements for the classification of covered (flux coated) E1100, E3003, and E4043 aluminum alloy electrodes for shielded metal arc welding. Tests conducted for classification are chemic
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