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SUPERFLOW 45 CF Brazing alloy

HIGH SILVER
AWS A5.8/A5.8M BAg-5 | ASME SFA5.8 BAg-5

SUPERFLOW® 45 CF is a general purpose silver brazing alloy with a wide melting range and widely used in many brazing operations. SUPERFLOW 45CF is commonly used to join any combinations of copper, brass, steel and bronze.

CHEMICAL COMPOSITION, WEIGHT PERCENT

Silver

44.0-46.0

Copper

29.0-31.0

Zinc

23.0-27.0

Total other elements

0.15

Physical Data

Solidus

1125°F (663°C)

Liquidus

1370°F (753°C)

Brazing Range

1370-1550°F (743-843°C)

Color

Yellow White to Light Gold

Specific Gravity

9.11

Density (lb/cu in.)

4.80

Electrical Conductivity (% of IACS)

19.0

Electrical Resistivity (Microohm-cm)

9.08