ER4043 is a versatile aluminum silicon welding wire. Deposited metal has a good resistance to
thermal cracking and also to ensure a certain degree of mechanical properties. However, in the
case of anodizing, the weld metal and the base metal have different colors.
Welding can produce brittle Mg2Si in the weld of aluminum-magnesium alloy, which reduces the plasticity and corrosion resistance of the joint.
Quick details of Welding Electrode 4043
|Place of origin: Zhejiang(China mainland)||Brand Name: Ocean Welding/DAYANG||Model number:E4043|
|Material: Aluminum/Aluminum Alloy||Length:300-500mm||Operating Current:50-240A|
|Welding Current:2.5mm VOH 50-80||Operatingtemperate:60-90 90-120120-150||Diameter:/2.0/2.4/3.2/4.0mm|
|Color: White||Type:Titanium Calcium||Certification:ISO CE|
|Advantage:Easy slag remove||OEM: Accept OEM||Feature:Excellent performance|
Supply ability:50 Ton/Tons per day
Welding Electrode 4043
Packaging details: 5kg/inner boxes 4 boxes/ carton 1 ton/ pallet
Port:Shanghai Ningbo Yiwu
Specifications of Welding Electrode 4043
Alloy: 4043 CTD Conforms to certification AWS A5.3
Class: E4043 ASME SFA A5.3
AWS Chemical Composition Requirement
Deposited Chemical Composition %(Typical)
Welding Electrode 4043 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.
1. Little Spaker
2. Excellent welding process
3. Sample is free,just freight collect
4. Pure nickel core
5. Both AC and DC Current acceptable
6. Weldment: no need to preheat, good crack resistibility and process-ability
Why choose us?
1.We specialized in making welding material for about 25 years.
2.We have many years,about 14 years approal led by Alibaba.
3.What is the most important is quality.
4.Go through three checks in the whole process.
5.Sample provided are free for you with freight collecting.
6.High deposition rate, less spatter,beautiful welding seam.
7.Owing to its superior quality , our products got warm reception and quick sale from the world
8.OEM packing is just OK.
9.Our factory added one more production line.