L608
Wire & rod
丝
295-305
Sn5.5 Ag2.5
Pb Rem.
Soldering of copper, copper alloys, steel and stainless steel.
铜及铜合金、钢及不锈钢的钎焊
Nickel base
镍基
L702
Powder
粉
970-1000
Cr7 B3 Si4
Ni Rem.
Brazing of stainless steel under vacuum or protective atmosphere.
不锈钢真空或保护气氛钎焊
BNi-2