Specifications

Alloy: 4043 CTD Conforms to Certification: AWS A5.3

Class: E4043   ASME SFA A5.3

Alloy: E4043 CTD

Recommended Operation of Welding Rods 

Weld parameters are dependent on diameter, of weld material and position of welding including base plate thickness.

Application 

E4043 CTD is a coated electrode designed for maintenance welding of aluminums and aluminum alloys, such as 5454, 5154,  

6052, 6063,  700 series.- The proper choice of aluminum filler metal mainly depends on the base metal properties

to be achieved and Welding technique.  Post weld cracking, corrosion resistance and behavior under elevated temperature 

also need to be taken into consideration. Cracking usually can be minimized by choosing a filler metal alloy of higher 

alloy content then the base metal.

Specifications

1.Low welding costs. 

2. Excellent fluidity. 

3. Outstanding permeability 

4. High stability .All-position welding

AWS E4043 Aluminium welding electrode 

1.Application

Widely used in the welding of aluminum structure in aviation, vehicles, ships, petrochemicals and aluminum alloy furniture. 

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Shanghai Tayor Heavy Industry Group Co;Ltd.

Contact:Miss Tina

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