Environment Friendly Cadmium Free Silver Brazing Rod Bag 8 Filler Metal Mee - Chinaprice: contact company for price
made from Brazing Alloy, which is completely cadmium free. The Brazing
Alloy is used for brazing silver product that is made up silver alloys.
1.Suitable for the joining electrical components requiring high electrical conductivity and gives a close color match on silver
2.Good for furnace brazing and is whitish in color
3.Less prone to cause stress cracking on stainless steel and some nickel alloys
4.Used especially for brazing in the electrical industry
5.Also used in the dairy and food industries where the use of cadmium containing filler metals is prohibited
9.Suitable for use in joining “300” series stainless steels and small tungsten carbide inserts in cutting tools
10.An excellent for brazing brass parts (such as in ships piping, band instruments, lamps, etc.)
11.Uses at higher brazing temperature
12.Food handling or processing equipment is objectionable
Our cadmium-free silver brazing alloys are available in a similarly broad range of composition, for a wide variety of applications. While free-flowing, ductile and strong, cadmium-free alloys generally require higher brazing temperatures than do cadmium-bearing alloys.
BAg-8 Silver Brazing Alloy
Our HZ-Ag72 silver brazing alloy is a eutectic composition of the silver-copper system. It is suitable for use in a controlled atmosphere brazing without the use of a paste flux. When molten, HZ-Ag72 is very fluid and may flow out over the work surfaces during some furnace brazing applications. The wetting action on ferrous metals is limited, minimizing its use on carbon steel. Improved wetting observed when furnace brazing of stainless steel with silver-copper filler metals. Most applications for this alloy are on copper and nickel based alloys.
PROPERTIES OF BRAZED JOINTS:
Generally, the joint strength using HZ-Ag72 surpasses the strengths of the base metals. Strength is a function of the base metals being joined, type of joint, design of joint, joint clearances and brazing procedures. The recommended maximum operating temperatures for HZ-Ag72 is up to 400˚F (continuous service) and 600˚F (intermittent service). Where improved corrosion resistance is needed, nickel may be added to the eutectic composition.
Typical applications are the joining of ferrous, nonferrous, and dissimilar metals and alloys with close joint clearances.
AWS A5-8 BAg-8
Chemical Compositions(%):Ag72, Cu28.
Specific Gravity 9.06
Density (lb/cu in) 5.25
Electrical Conductivity (% IACS) 87.0
Electrical Resistivity (Michrohm-cm) 2.00
The operation and maintenance of brazing equipment or facility should conform to the provisions of American National Standard (ANSI) Z49.1, “Safety in Welding and Cutting.” .
Standard forms of HZ-Ag72 are wire, strip and preforms.
We could make it in ring, wire, sheet, rod sharp to meet your requirement.
You are welcome to visit our factory and inspect the quality of the brazing materials.
Pls contact us if any problems relate to our product.
Environment Friendly Cadmium Free Silver Brazing Rod Bag 8 Filler Metal Mee
Please inquiry for your need now
- Phone: 65288866528913866753197
- Address: No.8 Guanqi Road,Economic & Technical Development , Hefei, China
Published date: September 19, 2012 -
- Business Description: Anhui Huazhong Welding Material Manufacturing co.,Ltd was founded in 2007 in China. We are the prime Manufacturer and Supplier of brazing materials. Our main products include silver/copper/aluminum brazing alloy and matching welding flux.
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