Safety-Silv® 30CW

Diameters / Packaging

100 toz Spool
0.075 in (1.9 mm) 30CW075100SP

Safety-Silv® 30CW

Flux-cored silver-copper-zinc filler metal with a wide melting range is an economical replacement for higher silver content braze alloys.


Safety-Silv® 30CW flux-cored silver brazing alloy is a moderate temperature filler metal with flow characteristics use for wider gaps. It is a cadmium-free replacement for higher silver content alloys.


  • Economical, cadmium-free, replacement for higher silver content brazing alloys.
  • Moderate ductility and slightly higher melting temperature than alloys containing higher percentages of silver and/or tin.
  • Wide melting range
  • Good flow properties and excellent fillet forming qualities
  • Fills connections where tight clearance cannot be maintained
  • Designed to braze copper, brass, bronze and steel
  • Flux inner core means no manual flux application is required, providing significant cost savings
  • Complies with the EU Reach & RoHS directive


Warning -

Cancer and Reproductive Harm -