L702 焊条L702 焊条Powder粉 970-1000 Cr7 B3 Si4Ni Rem. Brazing of stainless steel under vacuum or protective atmosphere.不锈钢真空或保护气氛钎焊BNi-2CJ301 焊条CJ301 焊条Copper gas welding flux铜气焊熔剂Melting point is about 650℃, flux for gas welding and brazing of copper and copper alloys.熔点约650℃,铜及铜合金气焊或钎焊的助熔剂CJ401焊条CJ401焊条Aluminum gas welding flux铝气焊熔剂Melting point is about 560℃, flux for gas welding of aluminum and aluminum alloys.熔点约560℃,铝及铝合金气焊的助熔剂QJ101 焊条QJ101 焊条Silver brazing flux银钎焊熔剂Brazing flux of copper, copper alloys, steel and stainless steel within 550-750℃.在550-750℃范围钎焊铜及铜合金、钢及不锈钢的助熔剂QJ102 焊条QJ102 焊条Silver brazing flux银钎焊熔剂Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃.在600-850℃范围钎焊铜及铜合金、钢及不锈钢的助熔剂
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