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Aws A5.10 Er4043 Alsi5 Aluminum Welding Wire D270 7kg 6kg 1.2mm Wire

Name: Aws A5.10 Er4043 Alsi5 Aluminum Welding Wire D270 7kg 6kg 1.2mm Wire
Brand: changzhou changjiang welding materials co., limited
SKU: 2284004565

Jiangsu, Chinachangzhou changjiang welding materials co., limited

US$3.00-5.00

100 kg

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Type

Welding Wire

Material

Aluminum / Aluminum Alloy

Model NO.

ER4043

Flux Containing

Not Containing Flux

Slag Characteristic

Extended Length

Brand

OEM

General Parameters

Aws Er4043

Package

Carton,Plastic Bag

Transport Package

Pallet

Specification

0.6-4.0mm

Trademark

OEM

Origin

China

Key features

Certified Standard Compliance: Fully meets AWS A5.10 ER4043 and AlSi5 international specifications for professional-grade aluminum welding.

Premium 5% Silicon Alloy: Features a high-silicon composition that provides exceptional weld pool fluidity and excellent penetration.

Precision Layer-Wound: Neatly spooled on standard D270 plastic hubs (6KG/7KG) to eliminate tangles and ensure uninterrupted wire feeding.

Ultra-Clean Surface Finish: Chemically cleaned and highly polished to remove oxides, guaranteeing a frictionless feed and a highly stable arc.

Superior Crack Resistance: Specifically formulated to reduce hot cracking sensitivity, yielding highly reliable joints with high tensile strength.

Low Spatter & Bright Bead: Delivers a remarkably smooth, quiet arc with minimal spatter, leaving a clean, bright, and smut-free weld appearance.

Broad Base Metal Compatibility: The ultimate general-purpose choice for joining 3000, 4000, and 6000 series aluminum alloys (such as 6061 and 6063).

High Corrosion Resistance: Produces durable, long-lasting welds with excellent thermal conductivity and strong resistance to environmental wear.

Versatile Industrial Applications: Perfect for automotive parts, shipbuilding, bicycle frames, aerospace components, and general structural fabrication.

Factory-Direct B2B Value: Backed by strict manufacturing quality control and offered at highly competitive EXW pricing to optimize your supply chain.

Company profile

High Repeat Buyers ChoiceQuality AssuranceEnvironmental ProtectionFast Delivery

changzhou changjiang welding materials co., limited

Jiangsu, 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.Average Response Time: ≤1.22h

AI-Powered supplier vetting

SummaryThe supplier is a limited company focused on welding wire and related industrial products, with manufacturing and export capabilities. It reports ISO9001:2015 certification, CE and other product compliance certifications, documented quality-control and corrective-action procedures, and traceability for raw materials. The supplier offers extensive customization, including sample-based, design-based, full, minor, and flexible customization, supported by 3D software design and six R&D engineers. Manufacturing support includes valid contracts with associated subcontractors and inventory capability, but no overseas warehouse or showroom. Financial information is represented only by year labels for 2023–2025, without interpretable performance figures, so financial credibility cannot be assessed. No Fortune 500 customer cooperation is reported, while repeat-buyer preference is stated at 80%–100%.

Supplier typeThe supplier is identified as a limited company and a combined-type enterprise, with business activities covering welding wire manufacturing, welding machinery equipment, and sales of related industrial materials. It is not identified as an offshore company or part of a larger company group.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE plus other product compliance certifications. These stated certifications provide explicit evidence of certification holding.

After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, indicating a defined service-response process. It also has inventory capability, but lacks overseas warehouse and showroom services.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design services, and reports six R&D engineers. However, it has no available SDK, so the evidence supports design and R&D capability but not SDK-based development.

Production capacityThe supplier manufactures welding wire and welding machinery equipment, reports 96 employees, has inventory capability, and maintains valid manufacturing contracts with associated subcontractors. These records explicitly support manufacturing capability, although no production-volume or capacity figures are provided.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are supported by 3D software design capability and R&D-based customization.

Client casesThe supplier reports no cooperation with Fortune 500 companies, so no high-profile customer case is evidenced. It does report an 80%–100% repeat-buyer preference, but this does not identify specific customers or independently documented cases.