埋弧焊用焊絲的類別、牌號及適用鋼種
GB/T17854-1999《埋(mai)(mai)(mai)弧焊(han)(han)(han)用(yong)不銹鋼焊(han)(han)(han)絲和焊(han)(han)(han)劑》中規定(ding)了埋(mai)(mai)(mai)弧焊(han)(han)(han)用(yong)不銹鋼焊(han)(han)(han)絲的化學成(cheng)分、尺寸及焊(han)(han)(han)絲表(biao)面質量等,并規定(ding)焊(han)(han)(han)絲的牌號按YB/T5092。 埋(mai)(mai)(mai)弧焊(han)(han)(han)用(yong)不銹鋼焊(han)(han)(han)絲的類(lei)別、牌號及化學成(cheng)分見(jian)表(biao)5-7。埋(mai)(mai)(mai)弧焊(han)(han)(han)用(yong)不銹鋼焊(han)(han)(han)絲的化學成(cheng)分與(yu)母(mu)材成(cheng)分基本相近,...