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Tig ER4043 aluminium welding rod
A. Description
E4043 auminum weldng rod is a widely used in general welding material with the magnesium of 5% ,which can be used in jointing or overlay forging and casting alloys processing. And this product is of high toughness, good forge ability, and well anti-corrosiveness. Further more, this is a good choice for color-match in welding after anodic process.
B. Welding wire chemical (coposition %)
Si Fe Cu Mn Mg Cr Zn Ti Be Al
ER4043: 4.5-6 0.80 0.30 0.05 0.05 --- 0.10 0.2 0.03 Other
Grade | Si | Fe | Cu | Mn | Mg | Cr | Zn |
ER1080A | 0.15 | 0.15 | 0.03 | 0.02 | 0.02 | -- | 0.06 |
ER1070 | 0.20 | 0.25 | 0.04 | 0.03 | 0.03 | -- | 0.04 |
ER1060 | 0.25 | 0.35 | 0.05 | 0.03 | 0.03 | -- | 0.05 |
ER1100 | 0.95 | 0.05-0.20 | 0.05 | -- | -- | 0.10 | |
ER1450 | 0.25 | 0.40 | 0.05 | 0.05 | 0.05 | -- | 0.07 |
ER2319 | 0.20 | 0.30 | 5.80-6.80 | 0.20-0.40 | 0.02 | 0.05 | 0.10 |
ER3A21 | 0.60 | 0.70 | -- | 1.00-1.60 | -- | -- | -- |
ER4043 | 4.50-6.00 | 0.80 | 0.30 | 0.05 | 0.05 | -- | 0.10 |
ER4047 | 11.00-13.00 | 0.80 | 0.30 | 0.15 | 0.10 | 0.05 | 0.20 |
ER5554 | 0.25 | 0.40 | 0.10 | 0.50-1.00 | 2.40-3.00 | -- | 0.25 |
ER5356 | 0.25 | 0.40 | 0.10 | 0.05-0.20 | 4.50-5.50 | 0.05-0.20 | 0.10 |
ER5183 | 0.40 | 0.40 | 0.10 | 0.50-1.00 | 4.30-5.20 | 0.05-0.25 | 0.25 |
ER5087 | 0.25 | 0.40 | 0.05 | 0.70-1.10 | 4.50-5.20 | 0.05-0.25 | 0.25 |
ER5A06 | 0.40 | 0.40 | 0.10 | 0.50-0.80 | 5.80-6.80 | -- | 0.20 |
ER5556 | 0.25 | 0.40 | 0.10 | 0.50-1.00 | 4.70-5.50 | 0.05-0.20 | 0.25 |
ER6061 | 0.40-0.80 | 0.70 | 0.15-0.40 | 0.15 | 0.80-1.20 | 0.04-0.35 | 0.25 |
ER6063 | 0.20-0.60 | 0.35 | 0.10 | 0.10 | 0.45-0.90 | 0.10 | 0.10 |
c. Application- aluminum welding rod
Aluminum welding rod 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.
D. Advantages
1.Little Spatter
2. Excellent welding process
3. Very good for machinable
4.Pure nickel core
5. Both AC and DC applicable
6. Weldment: no need to preheat, good crack resistibility and process-ability



Lanxi Naihe Metalwork Co., Ltd., is one of leading manufacturing enterprises in China,
specialized in making consumables like aluminum alloy wire and aluminum welding wire for 14 years.
Professional production team, product line, experience technical experts who engaged in this industry for about 14 years, and all our products be exported to all of the world .
Advantage of us:
1) We are manufacturer, fouce on the aluminum welding wire and rods 14 years,
Following a variety of aluminum welding wire have excellent performance, stable arc, low spatter and small, good weld, high deposition efficiency.
2) Our products have these advantages, less smoke, less splash, plating finish, good fluidity .
3) We provide free technical training and solutions. If you have any question please feel free to contact us, we will be on hand to answer your questions.
4)Free Samples can be sent to check.
5)Accept the OEM.


Q1:Can I have a sample for testing?
A: Yes, we can support free sample
Q2:Can I add my logo on the boxes/cartons?
A:Yes,OEM and ODM are available from us.
Q 3: Waht are the benefits of being a distributor ?
A: Special discount Marketing protection
Q4:Do you have inspection procedures for welding wires?
A:100% self-inspection before packing. We provide Quality Certification for every order .
Q5:Can we mix itmes in one 20ft container?
A: Yes
Q6:Can I have a visit to your factory before the order?
A: Sure,welcome your visit of factory.
Here is our factory address:No.3 Huilan Road ,Lanxi city, China
Dear, Why not sent me inqury now!
Or call me at :0086--18606650086
Yours Jodie Sun

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