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1000mm Long Aluminum Welding Wire , Alloy 4047 Aluminum Filler Rod For Welding

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1000mm Long Aluminum Welding Wire , Alloy 4047 Aluminum Filler Rod For Welding

Brand Name : QI XING
Model Number : ER4047
Certification : ISO9001:2008 / ISO900014001:2004
Place of Origin : Henan, China
MOQ : 500 Kilograms
Price : Negotiation
Payment Terms : L/C,T/T,Payment term is negotiable
Supply Ability : 58000 Tons/Years
Delivery Time : 15-45 days
Packaging Details : 1.Package: Coiled, straight, looped, barreled 2.According to the customer's different requirements packing
Base Material : Aluminum silicon Alloy
Valid Shape : Rod, Wire, Coil Aluminum
Main Usages : Automotive aluminum water tank
Function : Strong Versatility
Diameter : 1.2 mm - 5.0mm
Length : 1000mm, as you required
standard : GB/ t10858-2008
Regular Package : Coiled, straight, looped, barreled
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Alloy 4047 Aluminum Welding Rods Wire Strong Versatility For Aluminum Alloy Welding

Description :

Alloy 4047 (commonly referred to as "718 aluminum” or AlSi12) is an aluminum filler metal which contains approximately 12% silicon . This alloy is commonly used not only in MIG or TIG applications , but also as a general purpose brazing alloy providing a free-flowing filler metal and good corrosion resistance . 4047 aluminum filler rod is recommended for welding or brazing aluminum alloy : 1060 , 1350 , 3003 , 3004 , 3005 , 5005 , 5050 , 6053 , 6061 , 6951 , 7005 , and cast alloys 710.0 and 711.0. ER4047 aluminum welding rods has an approximate melting range of 1070-1080F and the post anodizing color tint is grayish-black .

Advantages :

1 . ER4047 aluminum welding rods used in MIG or TIG applications and as a general purpose brazing alloy providing a free-flowing filler metal

2 . 4047 aluminum filler rod has low welding temperature
3 . 4043 filler has good fluidity

4 . Have perfect management system, technical team and imported production equipment

5. State-of-the-art testing equipment ot ensure trouble-free performance of the welding wire.

Applications :

1 . Aluminum alloy
2 . Automotive aluminum water tank
3 . Intercooler
4 . 4047 aluminum sultable heat sink
5 . 4047 aluminum sultable for aluminum passenger car window
6 . Bicycle frame
7 . 4047 filler rod sultable for aluminum Repair

Technical data:


Package :

Diameter 0.8, 0.9, 1.0, 1.2, 1.6, 2.0, 2.4mm

Weight: 0.5kg, 2kg, 7kg. 9kg

500-1000 kgs per pallet

Lead time: two weeks after deposit

The relevant knowledge

Every successful braze joint starts with a clean surface. Dirt, grease, oil, scale and other contaminates inhibit capillary action, and as such are a barrier to sound braze joints.
It is a common misconception that brazing fluxes and atmospheres can clean surfaces. While this is true to some extent, this is not their intended use and cannot be used in place of actual cleaning processes. Fluxes and atmospheres will penetrate thin oxide layers. remove oxide surface layers, and prevent the formation of oxides Fluxes and atmospheres can also reduce surface tension of brazing filler metals and form a protective cover over solidifying alloys in brazed joints. However, fluxes and atmospheres alone are ineffective in preparing surfaces for brazing.
Surface preparation can be divided into two categories – surface treatments and cleaning. Cleaning removes contamination preventing braze alloy from flowing and properly wetting. Surface treatments enhance wetting and help alloy adhere to surfaces.

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Aluminun Welding Rod Welding Wire.pdf

Aluminium Brazing Rod Copper-Aluminum Welding.pdf

Product Tags:

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aluminum brazing alloys

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