产品牌号 Type |
国标型号 GB Standar |
相当于AWS Correspond to AWS |
主要用途 Maine Purpose |
XH·J421 |
E4313 |
E6013 |
焊接一般低碳钢结构。特别适用于薄板小件及短焊缝的间断焊和要求表面光洁的盖面焊。 For welding general structures on mild carbon sheet steels. |
XH·J421Fe |
E4313 |
E6013 |
焊接一般低碳钢结构。特别适用于薄板小件及短焊缝的间断焊和要求表面光洁的盖面焊。 For welding general structures on mild carbon sheet steels. |
XH·J422 |
E4303 |
JIS D4303 |
焊接较重要的低碳钢结构和同强度等级的底合金钢,如09Mn2等。 For welding the important structures on mild carbon steel and the same grade low alloy-steels, as 09Mn2 etc. |
XH·J423 |
E4301 |
JIS D4301 |
焊接较重要的低碳钢结构。 For welding the important structures on mild structures. |
XH·J 424 |
E4320 |
E6020 |
焊接较重要的低碳钢结构。 For welding the important structures on mild structures. |
XH·J425G |
E4310 |
E6010 |
用于各种碳钢钢管的环缝对接。 For butt welding of the carbon steel pipe. |
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