DETAILS
Safety-Silv® 25 is a cadmium-free, economical high silver brazing filler metal. It has good flow properties and excellent fillet forming qualities. It 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
- Suitable for brazing steel, copper and most brasses
- Conforms to the EU Reach & RoHS directive
- Made in the USA
- Conforms to the EU RoHS directive
Warranty Information
- 1 Year
What's Included
- Safety-Silv 25 1/16 X 50 toz package
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 |