DETAILS
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
Disclaimers
Warranty Information
- 1 Year
What's Included
- Safety-Silv® 30CW high silver brazing alloy 0.075 in. x 1 ea. 100 toz. spool/box
Specifications
Consumables
Alloy Type | High Silver |
Chemical Composition | Silver 29-31% Copper 37-39% Zinc 30-34% Other Elements ISO & AWS requirements |
Classification | Metal Component: ISO 17672 Ag 230, AWS A5.8 BAg-20 |
Diameter | 0.075 in. (1.9 mm) |
Liquidus | 1410°F (766°C) |
Material | High Silver |
NSF Compliant | No |
Recommended Flux | No external flux required as product has an internal flux core. |
RoHS Compliant | Yes |
Size | 100 toz. spool |
Solidus | 1250°F (677°C) |
Typical Application | Brazing copper, brass, bronze and steel Economical replacement for higher silver content braze alloys. |
Warranty
Warranty | 1 Year |