DETAILS
Safety-Silv® 45 is an excellent general-purpose high silver brazing filler metal. Used for decades, this alloy is a popular choice for brazing copper, brass, steel, and stainless steel. A cadmium-free filler metal with a melting range of approximately 145 degrees F, Safety-Silv® 45 provides good fillet forming qualities and is suitable for filling loose connections. This filler metal has excellent joint strength and ductility at a moderately higher temperature. Preferred base metal clearance range is 0.003 in. – 0.006”. Color is silver to light yellow. Conforms to the EU Reach & RoHS directive.
Features
- General purpose cadmium-free silver brazing alloy
- Excellent joint strength and ductility at moderately higher temperature with a melting range of approximately 145 degrees F (63 degrees C)
- Good ductility and capillary flow
- Fillet forming qualities are suitable for filling loose connections
- Recommended joint clearance of 0.003 in. - 0.006 in. (0.08mm - 0.15mm)
- Popular choice to braze copper, brass, steel and stainless steel
- Fluidity rating of 6.5
- Complies with the EU Reach & RoHS directive
Disclaimers
Warranty Information
- 1 Year
What's Included
- Safety-Silv® 45 high silver brazing alloy 3/32 in. x 1 ea. 1 toz. cup
Documentation
Specifications
Consumables
| Alloy Type | High Silver |
| Brazing Temperature Range | 1370◦F - 1550◦F (743◦C - 843◦C) |
| Chemical Composition | Silver 44-46% Copper 29-31% Zinc 23-27% Other (Total) 0.15% |
| Classification | ANSI/AWS A5.8 ASME SFA 5.8 QQ-B-654A Class BAg-5 ISO 17672 Ag 245 |
| Color | Silver to light yellow |
| Density | 4.79 toz./cu.in. |
| Diameter | 3/32 in. (2.4 mm) |
| Electrical Conductivity (%IACS) | 18.9 |
| Fluidity Rating | 6.5 |
| Liquidus | 1370◦F (743◦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 |
| Recommended Joint Clearance | 0.003 in. - 0.006 in. (0.076 mm - 0.152 mm) |
| RoHS Compliant | Yes |
| Size | 1 toz. cup |
| Solidus | 1225◦F (663◦C) |
| Typical Application | Brazing copper, brass, steel and stainless steel Filling loose connections Melting range useful for wide clearances |
Warranty
| Warranty | 1 Year |