DETAILS
Safety-Silv® 50N is a 50% high silver brazing filler metal engineered for brazing copper, brass, steel, nickel filler metals, and stainless steel. It is especially helpful where low brazing temperature must be maintained. This filler metal exhibits improved corrosion resistance on stainless steel compared to other silver braze filler metal deposits. It is frequently used to braze tungsten carbide to steel and tool steel for cutting tips, drill bits, and saw blades. The 2% nickel addition improves wetting and strength. Conforms to the EU Reach & RoHS directive.
Features
- Cadmium-free brazing alloy is good replacement for cadmium-bearing alloys
- The 2% nickel addition improves wetting and strength
- Low melting range of 85 degrees F (29 degrees C) provides good flow
- Exhibits improved corrosion resistance on stainless steel compared to other silver braze alloy deposits
- Engineered for brazing copper, brass, steel, nickel alloys, and stainless steel
- Frequently used to braze tungsten carbide to steel and tool steel for cutting tips, drill bits, and saw blades
- Conforms to the EU Reach & RoHS directive
Disclaimers
Warranty Information
- 1 Year
What's Included
- Safety-Silv® 50N high silver brazing flat strip .003 in. thick x 1 in. wide
Documentation
Specifications
Consumables
| Alloy Type | High Silver |
| Brazing Temperature Range | 1305 degrees F - 1500 degrees F (707 degrees C - 816 degrees C) |
| Chemical Composition | Silver 49-51%; Copper 19-21%; Zinc 26-30%; Nickel 1.5-2.5; Other (Total) 0.15% |
| Classification | ANSI/AWS A5.8; ASME SFA 5.8; Class BAg-24; AMS 4788; ISO 17672 Ag 450 |
| Density | 4.89 toz./cu.in. |
| Electrical Conductivity (%IACS) | 15 |
| Fluidity Rating | 7 |
| Liquidus | 1305 degrees F (707 degrees C) |
| Material | High Silver |
| NSF Compliant | No |
| Product Length | Varies based on order qty |
| Recommended Flux | Stay-Silv® white flux is suitable for some applications. Stay-Silv® black brazing flux is often used if brazing stainless steel and tungsten carbide and 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 |
| Solidus | 1220 degrees F (660 degrees C) |
| Typical Application | Brazing copper, brass, steel, nickel alloys and stainless steel; Brazing tungsten carbide to steel and tool steel |
Warranty
| Warranty | 1 Year |