DETAILS
Safety-Silv® 25 is a high silver, cadmium-free and economical brazing filler metal. It has good flow properties and excellent fillet forming qualities. Safety-Silv® 25 exhibits moderate ductility and slightly higher melting temperature than filler metals containing higher percentages of silver and/or tin. Chosen often as a cost reduction approach versus lower melting, high silver filler metals. It can be used to join copper, brass, and steel. Conforms to the EU Reach & RoHS directive.
Features
- Economical, cadmium-free, lower silver content brazing alloy
- Moderate ductility and slightly higher melting temperature than alloys containing higher percentages of silver and/or tin
- Medium plastic range
- Good flow properties and excellent fillet forming qualities
- Produced with precise wire size and chemical composition
- Joining steel, copper and most brasses
- Complies with the EU Reach & RoHS directive
- Complies with the EU Reach & RoHS directive
Disclaimers
Warranty Information
- 1 Year
What's Included
- Safety-Silv® 25 high silver brazing alloy 1/16 in. x 1 ea. 50 toz. coil/box
Documentation
Specifications
Consumables
| Alloy Type | High Silver |
| Chemical Composition | Silver 24-26% Copper 39-41% Zinc 31-35% Tin 1.5-2.5% Other (Total) 0.15% |
| Classification | AWS A5.8 BAg-37 ASME SFA 5.8 BAg-37 ISO 17672 Ag 125 |
| Color | Bright shiny yellow |
| Density | 4.71 toz./cu.in. |
| Diameter | 1/16 in. (1.6 mm) |
| Electrical Conductivity (%IACS) | 24.4 |
| Electrical Resistivity (Microhm/Cm) | 7.06 |
| Fluidity Rating | 5 |
| Liquidus | 1400◦F (760◦C) |
| Material | High Silver |
| NSF Compliant | No |
| Recommended Flux | Stay-Silv® white flux is suitable for many applications. Stay-Silv® black brazing flux is often used if brazing stainless steel or where heating cycles are prolonged or focused as in induction brazing. Harris Eco Smart® boric acid free flux (powder or paste) is an excellent choice to promote sound brazed assemblies and comply with European REACH requirements |
| RoHS Compliant | Yes |
| Size | 50 toz. box |
| Solidus | 1265◦F (685◦C) |
| Typical Application | Joining copper, brass and steel |
Warranty
| Warranty | 1 Year |