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Harris® D620F1
Dynaflow melts and flows at temperatures very close to Stay Silv 15, and provides comparable brazed mechanical properties. This makes Dynaflow an excellent cost effective alternative to the 15% silver alloys. This premium, medium range silver alloy has been meticulously formulated to even tighter specifications than our standard copper-to-copper alloys.
Harris® Brazing Alloy, 1 lb Container, Stick Tube Container, 0.05 x 0.125 in Diameter, 20 in Length, 1300 to 1500 deg F, Composition: 6% Silver, 6.1% Phosphorous, 87.9% Copper
| Container Size | : | 1 lb |
| Container Type | : | Stick Tube |
| Diameter | : | 0.05 x 0.125 in |
| Length | : | 20 in |
| Temperature Rating | : | 1300 to 1500 deg F |
| Composition | : | 6% Silver, 6.1% Phosphorous, 87.9% Copper |
- Premium, medium-range alloy for brazing copper or brass.
- Excellent strength and ductility
- Economical replacement of 15% silver alloys
- When heated quickly to its liquidus, allows penetration into tight clearance connections
- Wide melting range provides ability to fill loose connections and "cap" or "build up" around the finished joint
- Self-fluxing on copper and copper-to-copper connections. Use STAY-SILVv® white flux for brazing brass or copper-to brass
- Not recommended for brazing steel or other ferrous base metals
- Corrosion resistance is generally similar to the copper base metal, but phosphorus containing alloys, including DYNAFLOW®, should not be used if the braze is exposed to sulfur or sulfur compounds in service
- Phosphorus content promotes formation of low ductility intermetallic with the base metal
- Conforms to the EU Reach & RoHS directive
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