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Home > Products >Welding Wires > RBCuZn-B
Flux Coated Brazing Alloys
RBCuZn-B
Copper -Zinc Brazing Alloys are suitable for gas-flame brazing,high temperature drazing of copper and copper alloys,nickel,cast iron and hard alloys.During oxy-acetylene brazing,to heat with oxidized flame quickly  can lessen evaporation of zinc and prevent porosity from over -oxidization.The optimum joint gap is 0.025-0.1mm.Flux is also necessary to obtain good brazing seam. 
Products Description
Comments
  Model Number   RBCuZn-B
  Product Name    Brass(copper-zinc)
  Size    1.6mm,2.0mm,2.4mm,3.2mm
  Chemical Composition  Cu56-60,Ni 0.2-0.5,Sn 0.8-1.1,Zn balance

Name:inspection
Time:2012-12-12
Message:
The solder wire inspection of standard
Replay:
Testing equipment: Solderability tester based on wetting balance method, is based on scientific data curve, to evaluate the ability of the wetting of the solder alloy, flux, solder paste spread. Direct reading spectrometer quick test various metal elements in the alloy content, impurity content control standard test time of 18 seconds for the solder alloy production process, in particular to ensure that the lead content of lead-free solder products 1000PPM cadmium content in 20PPM less.
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