B2105 Zn-Al Solder Welding Brazing Alloy Filler Metal, Cored Flux Znal Brazing Strip
| US$350.00 | 1 kg (MOQ) |
Product Description
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Product Description
Aluminum brazing alloy is a very widely used brazing filler metal, especially in the industries of refrigerator, bike, car, etc. It is used to braze aluminum, aluminum alloys, and steel, copper alloys etc. It can be crafted to many forms, such as, rod, wire, ring, sheet, powder, paste, etc.
Aluminum silicon alloy brazing filler metal, especially AlSi12 (4047), is the first choice of aluminum brazing process due to its good melting behavior (eutectic alloy), low price, and high strength. Zinc-Aluminum alloy has low working temperature, it is suitable for brazing aluminum and copper alloys. It is widely used in radiator, compressor, and car pipe industry.
Zn-Al alloys has three main type Zn98Al, Zn95Al, Zn78Al, which are at melting temperature of 480 to 530C. The alloys should be used with low temperature aluminum flux.
Aluminum brazing alloys usually is used together with aluminum brazing flux.
Trade Mark | Melting Temp | Working Temp | Tensile Strength(M.pa) | Equal to | Joint Gap | Application | |
As Usual | AWS | ||||||
B-A188Si | 577-582 | 595-605 | 96 | HL400 | BA1Si-4/4047 | 0.1-0.25 | High strength on joint gap, corrosion resistance. High temperature brazing, can be operate as hard torch brazing and furnace brazing. Use with aluminum brazing aluminum and aluminum alloy. |
B-A167CuSi | 525-535 | 550-590 | 98 | HL401 | 0.1-0.25 | Low temperature brazing, good fluidity. Good performance during brazing cycle. Easy to get compacted and high strength joint gap. Use with aluminum flux powder suitable for hard torch brazing aluminum and aluminum alloy. | |
5356 | 880-909 | 940-960 | 5356 | 5356 | 0.05-0.13 | High strength at joint gap, corrosion resistance. Use for aluminum and aluminum alloy with arc brazing. | |
Trade Mark | Components | Melting Temperature | Application | |||||
Al | Si | Mg | Zn | Others | Solidus | Liquidus | ||
Zn98Al | 2 | 98 | <1 | 430 | 440 | High strength on joint gap, corrosion resistance. Use with low temperature brazing flux for brazing aluminum and aluminum alloys, aluminum-copper and aluminum-steel etc | ||
Zn95Al | 5 | 5 | <1 | 380 | 390 | Used with low temperature brazing flux for brazing aluminum and aluminum alloys, low temperature, good fluidity, good brazing technology. Easy to get compacted and high strength joint gap. | ||
Zn78Al | 22 | 78 | <1 | 441 | 471 | Good fluidity, used for brazing copper and aluminum, aluminum and aluminum alloys. especially suitable for the brazing and repair welding of air conditioning industry | ||
Their application at various stages of production in a number of industries. Different brazing methods are available for different requirements. Our products are executed in the manufacturing process of a wide array of products like:
• Jewelry
• Condensers
• Compressors
• Refrigerators
• Mining Tools
• Plumbing Fixtures
• Musical Instruments
• Automotive Applications
• Diesel Engine Circulation Tubes
For the detail information of our products, please kindly visit our homepage.
Our products are now widely used over most of China and we now export to many countries, such as Korea, Japan, India and so on. We believe our reputation is due to the high quality of our products and our excellent service.
