What payment terms do you accept?

We accept LC and T/T payment terms.

Which aluminum alloys can be welded with this wire?

It is recommended for welding grades like 2014, 3003, 3004, 5052, 6060, 6061, 6063, and 6101.

What shielding gases are recommended?

Argon, Helium, or Argon/Helium mixtures are recommended for shielding gas.

Al-Si Aluminum Alloy Welding Wire (ER4043)

Name: Al-Si Aluminum Alloy Welding Wire (ER4043)
Brand: SHANDONG SZESHANG WELDING MATERIALS CO., LTD.
SKU: 762052762

Shandong, ChinaSHANDONG SZESHANG WELDING MATERIALS CO., LTD.

US$3,900.00

3-6 Tons

US$3,850.00

7-10 Tons

US$3,750.00

11+ Tons

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Rolling Wire

Material

Aluminum / Aluminum Alloy

Model NO.

AWS. 5.10 ER4043

Flux Containing

Not Containing Flux

Slag Characteristic

Acidic

Extended Length

10-20mm

Shape

Square

Delivery Lead Time

15 Days After 40% Deposit

MOQ

500PCS

OEM

Samples

Available

Package

0.5kg, 2kg, 6kg, 7kg

Spool/Reel

D270 / D300

Shielded Gas

Argon, Helium or Argo/Helium-Mixtures

Dimention

MIG /TIG

Transport Package

7kg / Carton, 504kg/Pallet

Specification

0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.6mm

Trademark

SZESHANG

Origin

China

HS Code

760521000

Production Capacity

500/Tons Per Month

Key features

High Fluidity & Permeability: Contains 5% silicon additives for outstanding fluidity and excellent permeability during welding.

Wide Alloy Compatibility: Suitable for welding aluminum alloys with up to 2% alloy elements or 7% Si, including 5052 and 6061.

Multiple Diameter Options: Available in diameters ranging from 0.8mm to 2.4mm to meet diverse welding requirements.

Flexible Packaging Sizes: Offered in various spool weights including 0.5kg, 2kg, 6kg, 7kg, 1kg, 2.5kg, 5kg, 10kg, and 15kg.

Superior Surface Treatment: Features chemical polishing and shaving treatment for a brighter surface with less oil and damage.

Customization Services: Accepts OEM/ODM, full customization, and minor customization based on samples or designs.

ISO9001 Certified Quality: Manufactured under ISO9001:2015 certification with rigorous random inspection and traceability.

Fast Delivery Lead Time: Standard delivery within 15 workdays for both peak and off-peak seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

SHANDONG SZESHANG WELDING MATERIALS CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤9.17h

AI-Powered supplier vetting

SummaryThe supplier is a metal-products and industrial-equipment business with broad product sales coverage, including metal chains, wire ropes, cutting and welding equipment, metal materials, alloys, mechanical and electrical equipment, building materials, and paper. It reports multiple management, environmental, occupational safety, automotive, and product certifications. The supplier demonstrates broad customization and ODM/OEM capabilities, documented inspection and corrective-action procedures, inventory capacity, and stated lead times within 15 working days in both peak and off-season periods. Export activity represents 41%–50% of total sales, and the supplier has self-operated import/export rights. However, it reports no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, branch, agent, or showroom, no offline trade-show participation, no available SDK, and no new product development in the past year. Financial information is insufficient for assessing credibility,...

Supplier typeThe supplier operates as a manufacturer-oriented industrial products business covering metal chains, wire ropes, cutting and welding equipment, metal materials, alloys, mechanical and electrical equipment, building materials, and paper. It has self-operated import/export rights and exports 41%–50% of total sales, but reports no overseas agents or branches and serves zero stated overseas-service countries.

CertificationsThe supplier reports ISO 9001, ISO 14001, ISO 45001, IATF 16949, ABS, CCS, dB, TUV/CE, SGS, DCMM, 5G factory, and informatization-industrialization management certifications or recognitions. These stated certifications indicate broad coverage of quality, environmental, occupational safety, automotive, and product compliance areas.

After-Sales capabilityThe supplier has documented procedures and records for complaint handling and corrective/preventive actions, quality assurance, inventory service, and stated service quotation terms. However, it lacks overseas warehouses, showrooms, agents, and branches, which limits local overseas support; the evidence still confirms formal service-management capability.

Production capacityThe supplier reports in-stock capacity, written and followed supplier-assessment procedures, standardized finished-product inspection, quality assurance, and lead times within 15 working days in both peak and off-season periods. A material limitation is the absence of a valid manufacturing-capacity contract with its related subcontractors, creating uncertainty regarding subcontracted production control.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides ODM and OEM services, including OEM for well-known brands. These statements provide clear evidence of broad customization capability.