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特細(xì)不銹鋼焊條/特細(xì)不銹鋼焊絲批發(fā)
(規(guī)格:1.2mm1.4mm1.6mm1.8mm2.0mm)不銹鋼特細(xì)電焊條:A002(E308-17)、A022(E316L-16)、A102(E308-17)、A132(E347-16)、A302(E309-17)等系列產(chǎn)品,有良好機(jī)械性能、耐熱性能及抗晶腐蝕性能,交直流兩用,操作性能好,焊條不發(fā)紅,焊接引弧易等優(yōu)點(diǎn)。執(zhí)行國(guó)家GB/T983-1995焊條質(zhì)量標(biāo)準(zhǔn)。
電焊條熔敷金屬化學(xué)成份及性能舉例:
A002:C 0.03 Mn 0.92 Si 0.82 Cr 19.5 Ni 8.9 S 0.03 P 0.03 (超低碳不銹鋼薄板焊接)
A022:C0.028 Mn0.87 Si0.78 Cr17.85 Ni11.8 Mo2.35
P0.03 S0.03(超低碳不銹鋼薄板焊接)
A102:C0.06 Mn0.90 Si0.85 Cr19.5 Ni9.20 S0.028
P0.028(不銹鋼薄板焊接)A132:C0.05 Mn0.95 Si0.75 Cr20.0 Ni9.70 S0.027
P0.030(不銹鋼薄板焊接)
A302:C0.08 Mn0.90 Si0.80 Cr23.5 Ni12.9 S0.031
P0.035(異種不銹鋼薄板焊接)