china supplier high quality mig welders all kinds of welding wire 7kg spool er 4043 Mig aluminum welding wire 1.2mm

6/7kg spool 4043 mig tig aluminum welding wire

A. Description

Aluminum MIG welding wire /aluminum alloy welding wire ER4043 is a kind of aluminum & silicon alloy welding wires with 5% silicon, also name S331, and this product is of good liquidity, good forgeability, but lack of ductility. Due to the high silicon content, when used in the welding of high magnesium alloy, easily generated in the weld brittle Mg2Si, reduce the plasticity and the corrosion resistance of joint. In addition, the welding surface color dark, anodized after more different with parent metal color.

B. Chemical parameters (by weight %)

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

Characteristic

Melting range	1065 - 1170°F
Electrical conductivity	42%IACS(O)
Density	2.68g/mm3
Anti corrosion performance	B(Gen) A(SCC)
The coefficient of thermal expansion (20 ℃ ~300 ℃)	22×10-6/K
Thermal conductivity (20 ℃)	170W/m·K

C. Application- aluminum welding rod

ER4043 is for welding heat-treatable base alloys and more specifically 6xxx series alloy. It can also be used for jointing wrought to cast materials.

ER4043 can be used to weld various grades of aluminum base metals like automotive components such as frame and drive shafts, bicycle frames, ship, chemistry equipment, mould furnitures,vessel, containers, etc.

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

E. Packaging & shipping

Package details:

1. 1kg/pvc box or 2.5kg/pvc box(shrink bag+pvc box)

1 ton/pallet

2 As clients’ requirement

Delivery:

Time: Normally ready goods within 7 to 15 days.

Term: CIF CNF FOB EXW

F. Guaranteed

1.Best price offer 2.On-time delivery

3.Strict quality control 4.The most comprehensive and the most attentive service

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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