BrazeLet BNi5
Nickel-based brazing alloy suitable for applications working at very high temperatures.
BrazeLet® BNi5 is a Nickel-based brazing alloy with a good wetting behaviour on stainless steel material in vacuum or protective atmosphere brazing.
The high level of alloyed chromium results in a good hot gas and acid corrosion resistance. The high melting range of BrazeLet BNi5 makes it suitable for applications working at very high temperatures, for instance, EGR coolers for trucks and automotive metal catalytic converters.
Composition
ISO 3677, B-Ni71CrSi-1080/1135
ISO 17672, Ni 650
ANSI/AWS A5.8, BNi-5
UNS N99650
Melting range
1080-1135°C
Min. brazing temperature
1150°C