Harris Products Group, 4531, Brazing Alloy, 1/16 in, High Silver, Cadmium-Free, Melting Range 145 F (63 C)

Safety-Silv® 45 is an excellent General Purpose silver brazing filler metal. Used for decades, this alloy is a popular choice for brazing copper, brass, steel, and stainless steel. A cadmium-free filler metal with a melting range of approximately 145◦F, Safety-Silv® 45 provides good fillet forming qualities and is suitable for filling loose connections. This filler metal has excellent joint strength and ductility at a moderately higher temperature. Preferred base metal clearance range is 0.003 in. - 0.006 in. Color is silver to light yellow. Conforms to the EU Reach & RoHS directive.

Features

• Popular choice to braze copper, brass, steel and stainless steel
• Complies with the EU Reach & RoHS directive
• General purpose, cadmium-free silver brazing alloy
• Fluidity rating of 6.5
• Good ductility and capillary flow
• Recommended joint clearance of 0.003 in. - 0.006 in. (0.08 mm - 0.15 mm)
• Excellent joint strength and ductility at moderately higher temperature with a melting range of approximately 145◦F (63◦C)
• Fillet forming qualities are suitable for filling loose connections

• Weight: 0.12 lbs
• Wire Diameter: 1/16 in
• Melting Range: 145 F (63 C)
• Solidus Temperature: 1225 F (663 C)
• Liquidus Temperature: 1370 F (743 C)
• Brazing Temperature Range: 1370 F - 1550 F (740 C - 845 C)
• Density: 4.79 t.o./cu.in.
• Electrical Conductivity: 18.9 %IACS
• Recommended Joint Clearance: 0.003 in - 0.006 in (0.08 mm - 0.15 mm)
• Alloy Type: Silver Brazing Alloy
• Material Composition: High Silver, Cadmium-Free
• Chemical Composition Percentage: Silver 44-46%, Copper 29-31%, Zinc 23-27%, Other 0.15%
• Applications: Copper, Brass, Steel, Stainless Steel
• Fillet Forming Quality: Good
• Joint Strength: Excellent
• Ductility: Good
• Compliance: EU Reach, RoHS

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