Safety-Silv® 30CW Flux-Cored Silver Brazing Alloy

Safety-Silv® 30CW high silver brazing filler metal is often specified as an economical replacement for higher silver content brazing alloys. This is a flux-cored alloy that contains an inner core of brazing flux. The design eliminates the labor of a separate flux application thus reducing labor costs. It also limits the amount of applied flux, so post-braze cleaning time is often less and there is reduced possibility of flux trapped inside the tube. Safety-Silv® 30 flux-cored wire has a wide melting range, so it is useful in filling connections where tight clearance cannot be maintained. It is cadmium-free and is an excellent replacement for many of the hazardous cadmium containing brazing products. Safety Silv® 30 flux-cored alloy is primarily used to braze copper, brass, bronze, and steel. Conforms to the EU Reach & RoHS directive.

Features

• 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