Aluminium Brazing Welding Wire

Aluminium Brazing Welding Wire

Flux Cored Aluminium Brazing Welding Wire is a kind of aluminium-silicon solder with aluminium flux (potassium fluoroaluminate and other active agents). It is mainly used for flame brazing aluminium and aluminium 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, aluminium air conditioning pipe, aluminium bicycle frame, automotive air conditioning and other industries. This wire is suitable for brazing of components of various grades.

Get Free Quote

Aluminium Brazing Welding Wire

 

 

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 aluminium 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 aluminium brazing welding wire according to their special needs.

 

 


  Specifications  

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

 

HZ No.

 

Melting Range (ºC)

Chemical Composition %

 

Flux %

Aluminium

Silicon

Zinc

HZ-Al12

577-582

88

12

-

K3AlF6-KAlF4

HZ-Al02

380-410

2

-

98

AlCsF4

HZ-Al22

350-450

22

-

78

AlCsF4

 

Aluminium Brazing Welding Wire

 

GB/T ER50-6 DIN SG2 JIS YGW12

AWS ER70S-6 BS A18 EN G3Si1

Package

Specification

Wire Tray

Weight

Φ1.0~1.6mm

D100mm D200mm

D270mm D300mm

K300mm

1kg 5kg 20kg 250kg

 

Wire Chemical Composition(%)

C

Mn

Si

P

S

Cr

Ni

Cu

0.06~0.15

1.40~1.85

1.80~1.15

≤0.025

≤0.035

-

-

≤0.50

 

Deposited Metal Mechanical Properties

Yield Strength 

σ0.2(Mpa)

Tensile Strength

σb(Mpa)

Elongation

δ5%

AKV Imapact Energy

(J)(-40℃)

≥420

≥500

≥22

≥90

 

Diameter of Wire(mm) Welding Current(A)

Φ1.0

Φ1.2

Φ1.4

Φ1.6

40~140

50~220

80~350

120~450

 

  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)? 

 

Flux Cored Aluminium Brazing Welding Wire/Rods

 

  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

● HVACR

● General metal

● Heat exchangers

 

 Application of 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)

15

To be negotiated

 


  Advanced Equipment  

 

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

 

1. Raw material

2. Smelting

3. Drawing

4. Rolling

5. Annealing

6. Finished Product

7. Detection

8. Packing

9. Shipping

 

 

 

  Customized Service  

 


  FAQ  

Q: What is your working time?

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.

Q: Do you provide free samples?

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

Q: What are your payment terms?

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

Q: What is the lead time?

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

 


  Company View  

 

Contact us