型號斯米克L702銀焊條材質(zhì)銀合金 焊芯直徑0.8/3.2長度500

L605 Wire & rod
絲 232-240 Ag5 Sn95 Soldering of copper and steel for electrical and food field.
電器、食品所需銅、鋼等金屬的釬焊　 L608 Wire & rod
絲 295-305 Sn5.5 Ag2.5
Pb Rem. Soldering of copper， copper alloys， steel and stainless steel.
銅及銅合金、鋼及不銹鋼的釬焊　 Nickel base鎳基 L702 Powder
粉 970-1000 Cr7 B3 Si4
Ni Rem. Brazing of stainless steel under vacuum or protective atmosphere.
不銹鋼真空或保護(hù)氣氛釬焊BNi-2