COPPER ALLOY SILVER SOLDER BRAZING WELDING RODS MANUFACTURER
USD $1 - $1,000 /Kilogram
Min.Order:50 Kilograms
Anhui Huazhong Welding Material Manufacturing Co., Ltd.
HZ-Ag18BSi is a high melting point cadmium free silver brazing filler metal. It has a high melting temperature(784 to 816°C) but a narrow melting range of only 32°C providing good flow properties when molten. The high brazing temperature of the filler metal makes it less easy to use than the high silver content alloys. Consequently it is not widely used. This product is a relatively inexpensive filler metal to purchase. However the cost per brazed joint of actually using the alloy may not be favorable in comparison to lower melting point, higher silver content filler metals. Optimum joint gaps at brazing temperature are 0.075-0.2mm.
CHEMICAL COMPOSITION(%): Ag 18, Cu:45.75, Zn:36, Si:0.25
Melting Range:784-816°C
Product uses:
HZ-Ag18BSi is not widely used. It may be considered for joining mild steel and copper in for example tube applications. It can be used as the first stage, high melting point alloy in a step or sequential brazing operation.
It may also be used for brazing brass joints where filler metal with color matching characteristics is required. However in this instance care should be taken, as the difference between the melting point of the filler metal and that of the brass could be as little as 80°C for 60/40 brass.
2-5KG/carton
Technique innovation
Products excellent
Quality first
Customer satisfaction
Anhui Huazhong Welding Material Manufacturing Co., Ltd is established in 2004, and located in Hefei——the central City of Anhui Province. We are specialized in manufacturing and producing brazing materials. Our main products include silver-based brazing filler metal, copper-based brazing filler metal, aluminum-based brazing filler metal and associated brazing flux, flux-cored welding wire etc. Our brazing flux products include: silver welding paste, silver welding powder, copper welding paste, copper welding powder, aluminum welding paste, aluminum welding powder, spot welding paste (water), etc. The available shape of brazing alloys are rod, ring, sheet, strip, wire etc.
FOB / CIF / CIP