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Flux-cored Aluminum Based Brazing Alloy Aluminum Brazing Welding Wire Copper Aluminum Welding Rod Er4043 Welding Filler Wire

Tinger's products are widely used in refrigeration, refrigerators, air conditioners, aerospace, military nuclear power, electrical appliances, drilling and mining, jewelry and other industries. Brazing materials of various specifications and shapes. Our products not only sell well in the Chinese market, with a product market coverage rate of 60-70%, including Gree, Midea, Danfoss, Panasonic, LG, Samsung and other well-known international and domestic companies, but also exported to the Middle East, Southeast Asia, Europe and the United States and other countries, deep Popular with users.

  • Flux-cored Aluminum Based Brazing Alloy
  • Tingertech
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Product Description

Tinger's products are widely used in refrigeration, refrigerators, air conditioners, aerospace, military nuclear power, electrical appliances, drilling and mining, jewelry and other industries. Brazing materials of various specifications and shapes. Our products not only sell well in the Chinese market, with a product market coverage rate of 60-70%, including Gree, Midea, Danfoss, Panasonic, LG, Samsung and other well-known international and domestic companies, but also exported to the Middle East, Southeast Asia, Europe and the United States and other countries, deep Popular with users.


Introduction


Aluminum base brazing alloys is mainly used for brazing aluminum with aluminum alloy. The brazing aluminum with aluminum alloy use Al-SI Flux-cored wire to substitute ordinary ER4047 wire, with corrosive flux inside, easy to welding. It is particularly suitable for brazing aluminum parts in refrigeration, air-condition and automotive industry.
Copper-Aluminum flux-cored wire is an innovation environmental brazing material especially designed for electrical component. It can easily achieve the brazing of copper row with aluminum row, copper wire with aluminum wire. Brazing alloy composition meets ROHS directive. The powder in the wire center is the flux impacting on brazing alloy’s fluidity in Copper-Aluminum base metal, is a combination from different kinds of fluoride, non corrosive and very stable in normal atmosphere, so it can be kept in stock for long time without problem. For components with special brazing joints(big surface or different shape), we can provide alloy in wire or sheet form, matched with suitable flux in paste, which will be an easy solution for operators. It’s suitable for brazing copper with aluminum, aluminum with aluminum, aluminum with steel, aluminum with stainless steels, etc.


Technical Index


Product name Model Composition Melting Temperature(℃) Specification
Brazing Alloy Brazing Flux
Al-Al Flux-cored Wire Q4047A Al-12Si KCsAlF4,15%-16% 577-585 Φ2.0 Φ1.8
Q4047B Al-10Si CsAlF4,KCsAlF4, CsKAlF4(16%) 550-570
Cu-Al Flux-cored Wire FC0215 Zn, Al, other KcsAlF4, 11%-13% 420-480

Advantages


1. Wide range of applications

0%-20% silver content:brazing copper parts. Higher silver content also stainless steel-steels


2. High Joint Strength, No Deformation

Increase silver content can improve strength,lower melting point to protect the base metal


3. Good electrical conductivity

high joint strength, good plasticity, and good electrical conductivity

Flux-cored Aluminum Based Brazing Alloy





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