
3/32" DIA GF-72 Nickel Silver Brazing Rod
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GF-72 Nickel Silver Brazing Rod in 3/32" (2.4mm) diameter is a high-quality copper copper/zinc alloy with approximately 10% nickel (Ni) to limit fuming and enhance strength. It is primarily used on steel and carbide.
- Size: 3/32" DIA
 - Length: 36"
 - Alloy 773 UNS/CDA C77300
 - AWS A5.8 Class RBCuZn-D
 - ASME SFA5.8 Class RBCuZn-D
 
- Cu: 46.0 - 50.0%
 - Zn: Balance
 - Si: 0.04 - 0.25%
 - Al: 0.01%
 - Pb: 0.05%
 - Ni: 9.0 - 11.0%
 - P: 0.25%
 - Total Others*: 0.50
 
*Total Others is copper (Cu) plus the sum of the named elements is 99.5 min.
- Single Values are maximum unless otherwise specified.
- Certifications are available upon request. 
- Melting Point: 1715ºF (935ºC)
 - Solidification: 1690ºF (921ºC)
 - Tensile Strength, psi: 80,000 (avg.)
 - Brinell Hardness: 120