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Harris® Safety-Silv® 40Ni2 high silver brazing alloy filler metal 1/16" round 50 troy oz. coil packed in a box is engineered for brazing copper, brass, steel, nickel alloys, and stainless steel. This alloy typically exhibits improved corrosion resistance on stainless steel compared to brazing alloys without the nickel addition. The 2% nickel addition improves wetting and strength. Safety-Silv® 40Ni2 exhibits a wider melting range with a slightly elevated melting temperature. It is frequently used to braze tungsten carbide to steel and tool steel for cutting tips, drill bits, and saw blades. Applications are similar to those of the higher silver Safety-Silv® 50N, but Safety-Silv® 40Ni2 exhibits a wider melting range with a slightly elevated melting temperature. Conforms to the EU Reach and RoHS directive.
Features
Cadmium-free, silver-nickel brazing alloy
The 2% nickel addition improves wetting and strength
Improved corrosion resistance on stainless steel when compared to other brazing alloys
Wide melting range with slightly elevated melting temperature
Engineered for brazing copper, brass, steel, nickel alloys and stainless steel
Good choice for tungsten carbide tool tipping
Fluidity rating of 4.5
Conforms to the EU Reach and RoHS directive--
Specifications
ANSI/AWS A5.8
ASME SFA 5.8, QQ-B-654A Class BAg-4
Applications
Ideal for brazing copper, brass, nickel, steel alloys and stainless steel.
Has a wider melting range with slightly elevated melting temperature.
Frequently used to braze tungsten carbide-to-steel and tool steel for cutting tips, drill bits and saw blades.
Caution
Before use, read and understand the manufacturer's instructions, Safety Data Sheets (SDS) and your employer's safety practices
Keep your head out of fumes
Use enough ventilation, exhaust at the flame, or heat source, to keep fumes and gases from your breathing zone and the general area