Aluminium Brazing Welding Wire

Aluminium Brazing Welding Wire

Flux Cored Aluminium Brazing Welding Wire is a kind of aluminium-silicon solder with aluminum flux (potassium fluoroaluminate and other active agents). It is mainly used for flame brazing aluminum and aluminum alloy, and melting temperature 582-640 degrees, no need to add flux when welding. Besides, it can effectively reduce defects such as pores and inclusions generated during welding, no need to clean after welding, reduce welding time. So it is the brazing material used for cooling aluminium radiator, aluminum air conditioning pipe, aluminum bicycle frame, automotive air conditioning, and other industries. This wire is suitable for brazing components of various grades.

Aluminium Brazing Welding machine

CHAL Aluminium Corporation has more than 14 years of experience in supplying welding materials. We are specialized in manufacturing all kinds of welding materials and fittings such as aluminum brazing welding wires, aluminium flux cored brazing wires, mild steel welding wires, submerged arc welding wires, argon arc welding wires, TIG rods, flux-cored wires and aluminium/aluminum alloy welding wires.

We developed a range of welding wire to cover our customers’ needs. And also, our research and development teams work in close cooperation with our customers to develop tailor-made aluminum brazing welding wire according to their special needs.


0.8mm, 1.0mm, 1.2mm, 1.6mm, etc.

 HZ No. Melting Range (ºC)Chemical Composition % Flux %
Aluminium Brazing Welding Wire


AWS ER70S-6 BS A18 EN G3Si1

SpecificationWire TrayWeight
Φ1.0~1.6mmD100mm D200mmD270mm D300mmK300mm1kg 5kg 20kg 250kg
Wire Chemical Composition(%)
Deposited Metal Mechanical Properties
Yield Strength σ0.2(Mpa)Tensile Strengthσb(Mpa)Elongationδ5%AKV Imapact Energy(J)(-40℃)
Diameter of Wire(mm) Welding Current(A)

Matters Needing Attention:

  1. Wire into the plant must be stored in dry conditions, can not open-wire reel waterproof package.
  2. Welding shall be removed before welding surface oil, rust, water and other impurities.
  3. The CO2 gas protection, CO2gas purity 99.98%.
  4. CO2 welding protective gas flow rate should be controlled at 20~25L/min.
  5. Wire extension length should be controlled in the range of 15~25mm.

How to start our cooperation (procedures)?

order process of aluminum product
Aluminium Brazing Welding Wire

Main Features

  1. It can be divided into flux-cored wire with seam and seamless flux-cored wire.
  2. Suitable for welding or surfacing welding alloy with high strength, good forge ability & good corrosion resistance.
  3. Seamed flux-cored wire of the finished silk copper plating processing, can be in the process of welding wire custody moisture-proof performance and conductivity was better than have a seam in the process of welding flux-cored wire.
  4. With lower melting temperature, no extra flux needed, increasing productivity, fixed flux/filler metal ratio.
  5. With full & smooth welding effect. It has the feature of internal powder, great weldability and corrosion resistance, high thermal conductivity, high electric conductivity and excellent processing performance.

Application Areas

  • Aluminium-copper brazing
  • Aluminium-aluminium brazing
  • Automatic brazing
  • General metal
  • Heat exchangers
Applications of Aluminium Brazing Welding Wire

Package and Delivery

Aluminium Brazing Welding Wire Package and Delivery

Place of Origin: China

Supply Ability: 500 tons per year

Packaging Details: Carton and pallet; 15kg, 5kg, 1kg/box (MIG), 5kg/box (TIG).

Certificate: ISO9001: 2008, CE, TUV

Type: Wire/Rod

Flux Content: 20%-28%

Port: Shanghai, Ningbo, Qingdao

 Lead Time:

Quantity(Kilograms)1 – 1000>1000
Est. Time(days)15To be negotiated

Advanced Equipment

Aluminium Brazing Welding Wire Advanced Equipment
Aluminium Brazing Welding Wire Partners

At present, we have 1000 customers worldwide, spreading across Southeast Asia, Europe, America and other countries and regions.

Aluminium Brazing Welding Wire

1. Raw material

2. Smelting

3. Drawing

4. Rolling

5. Annealing

6. Finished Product

7. Detection

8. Packing

9. Shipping

Customized Service

Aluminium Products Services


A: Monday to Saturday: 7:30 AM-17:00PM (Beijing time, GMT+08.00). We have a public holiday in May.1-3, Oct.1-7 and Chinese New Year holiday. You can email us during our holiday if you have urgent questions.

A: Yes, we can provide a free sample for testing, the buyer should bear all the shipping costs.

A: T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal.

A: Usually sample lead time is 7 days after payment has been confirmed.

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