welding rod BCuP-2/BCuP-6/BCuP-3 good capillar flow and ductibility,capillary brazing of copper ,brass and bronze,no flux is re

welding rod BCuP-2/BCuP-6/BCuP-3

Phos-copper and phos-copper-silver brazing alloys are easy flow,low cost ones and shows perfect performance in contact brazing,oxy-acetylene brazing,induction brazing and furnace brazing.the joint strength is higher and the conductivity is better, a flux is reuuired while brazing brass to brass.phos-copper-silver brazing alloys have good wettability,higher strength and toughness of brazing seam and lower melding point,the heating speed should be as quick as possible while brazing.the joint is to be bright grey and will return to the original color of bronze while dipped into 10% sulphuric acid.

iten no           P                              Cu               Ag

LCuP6          6.0                            bal.             -

BCu93P       6.8-7.5                     bal.             -

L-CuP7        7.0                            bal.             -

BCuP-2         7.0-7.5                    bal.            -

BCuP-3         5.8-6.7                    bal.            4.8-5.2

BCuP-6        6.8-7.2                     bal.            1.8-2.2

welding rod BCuP-2/BCuP-6/BCuP-3