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Safety-Silv® 40T brazing filler metal is primarily designed for brazing copper, brass, and steel. The melting range allows it to be used where part clearance cannot be tightly controlled. The tin addition is included to reduce the melting temperature and allow a slightly lower silver content. The result is an alloy with good flow characteristics and the opportunity for cost reductions when compared to traditional 45% silver alloys.

Features

  • Cadmium-free brazing alloy
  • Forms excellent fillets
  • Maintains good mechanical properties
  • Use where part clearance cannot be tightly controlled
  • Complies with the EU Reach & RoHS directive
  • Ideal for brazing copper, brass and steel
  • Fluidity rating of 6.5
  • Material: Cadmium-free silver brazing alloy
  • Silver Content: 39.0-41.0%
  • Zinc Content: 26.0-30.0%
  • Copper Content: 29.0-31.0%
  • Tin Content: 1.5-2.5%
  • Other Elements: 0.15%
  • Melting Range: 1220 -1310 F (660 -710 C)
  • Density: 4.76 troy oz/cu.in.
  • Electrical Conductivity: 18.00% IACS
  • Weight: 0.07 lbs
  • Compliance: ANSI/AWS A5.8 Class BAg-28, ASME SFA5.8 Class BAg-28, ISO 17672 Ag 140, EU Reach, RoHS

Downloads

    Spec Sheet