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Diameters / Packaging

Diameters
1 ea Tube
4 ea Tubes/Box
5 ea Tubes/Box
25 lb Box
.050" X 1/8" D620F1 D620FMPOP D620F15P D620F
1/8 in (3.2 mm) D620R
1/8 x 1/8 in (3.2 x 3.2 mm) D636S
3/32 in (2.4 mm) D520R,D536R
3/32 x 3/32 in (2.4 x 2.4 mm) D536S

Dynaflow® Phos-Copper Brazing Alloy

D520R

Dynaflow® phos-copper brazing alloy 3/32 x 20 in. x 1 ea. 25 lb. box

DETAILS

Dynaflow® is an exceptionally pure phosphorus-copper-silver brazing filler metal recommended for all copper-to-copper and copper-to-brass cooling applications. This alloy has provided decades of serviceability and economics to the customers. Dynaflow® is a premium, medium-range silver alloy developed to mirror the performance characteristics of the 15% silver brazing filler metals. It is an excellent alloy for brazing both tight and loose fitted applications. It is a leading choice for operators, service technicians, and end users. Complies with the EU Reach & RoHS directive.

Features

  • Premium, medium-range alloy for brazing copper or brass
  • Excellent strength and ductility
  • Economical replacement of 15% silver alloys
  • When heated above its liquidus, will penetrate tight 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-Silv® 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
  • The phosphorus content promotes formation of a low ductility intermetallic with the base metal
  • Complies with the EU Reach & RoHS directive

Warranty Information

  • 1 Year