Hainan Chenxiang New Material Technology Co., Ltd.
                                                                                                           
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ER4043 Pure Aluminum Welding Wire Solid Core Aluminium Alloy Welding Wire

Price Negotiable
Price: Negotiable
MOQ: 1000 kilograms
Delivery Time: Negotiable
Brand: CHENXIANG
Product Description
ER4043 Pure Aluminum Welding Wire Solid Core Aluminium Alloy Welding Wire
ER4043 Aluminum Welding Wire on spool
Product Overview

ER4043 aluminum welding wire is a premium welding material specifically designed for aluminum alloy products. With its optimal chemical composition and superior performance characteristics, it ensures stable, controlled welding operations with excellent results.

Key Specifications
Attribute Value
Warranty 3 years
Customized Support OEM, ODM, OBM
Material Aluminum / Aluminum Alloy
Diameter Range 0.8mm-4.0mm
Weight 5-10KG
Standard AWS A5.10
Spool Material Plastic Spool (Black)
Technical Advantages
  • Excellent welding appearance with smooth finish
  • Superior fluidity for easier application
  • Minimal spatter for cleaner work environment
  • Stable welding process with easy control
Chemical Composition
Element Content (%)
Si (Silicon) 4.5-6.0
Fe (Iron) 0.8
Cu (Copper) 0.3
Mn (Manganese) 0.05
Mg (Magnesium) 0.05
Available Sizes

Spool Diameters: 0.8mm, 1.0mm, 1.2mm, 1.6mm

Straight Length Diameters: 1.6mm, 2.0mm, 2.4mm, 3.0mm, 4.0mm

Close-up of ER4043 welding wire showing texture and quality
Standards Compliance

This welding wire meets multiple international standards including:

  • GB/T 10858-2008
  • SAI 4043
  • AWS A5.10 ER4043

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hainan Chenxiang New Material Technology Co., Ltd.
Location No. 13111, West 13th Road, Xincheng Town, Huantai District, Zibo City, Shandong Province
Contact Person Chen

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