5kg – 1.6mm ER4043 Aluminium TIG Filler Wire Rods – Premium Quality for Marine & Industrial Welding

Product Description

Hampdon Industrial’s ER4043 Aluminium TIG Filler Wire Rods deliver exceptional welding performance for 5000 series aluminium base metals. Engineered with 5% silicon content, these 1.6mm diameter rods ensure superior flow characteristics, producing crack-free, high-strength welds ideal for marine, offshore, and industrial applications. Each 5kg pack contains approximately 1000 individually marked rods, guaranteeing traceability and quality you can trust.

Core Specifications

Key Features & Benefits

• Industrial-Grade Purity: High-purity composition prevents fusion defects and ensures consistent weld quality
• Marine-Ready Performance: Exceptional saltwater corrosion resistance for offshore applications
• Traceable Quality: Laser-engraved grade markings and batch COC for MDR compliance
• Optimal Flow Characteristics: Superior wetting action reduces spatter and improves bead appearance
• Damage-Resistant Packaging: Sturdy containers protect rods during transport and storage

Applications

Perfect for welding 5000 series aluminium in:

• Marine and offshore structures
• Industrial manufacturing
• Automotive components
• Construction equipment
• Saltwater-exposed machinery

Quality Assurance

All Hampdon Industrial filler wires undergo rigorous testing to meet international standards. Each batch is supplied with a Certificate of Conformance, ensuring compliance with manufacturing data reports (MDR). Our rods are individually inspected to maintain diameter consistency and freedom from surface defects.

Why Choose Our ER4043 Rods?

Unlike unmarked, inferior alternatives, our laser-engraved rods provide permanent grade identification even after unpacking. The 5% silicon formulation offers better fluidity than ER5356 in non-heat-treated applications, while our airtight packaging prevents oxidation, ensuring wire freshness until use.

FAQ

Q: What base metals is ER4043 suitable for?
A: Ideal for welding 5000 series aluminium alloys (e.g., 5052, 5083, 5456).

Q: Can these rods be used with AC or DC TIG welding?
A: Recommended for AC TIG welding to minimize oxide formation.

Q: How should I store the filler rods?
A: Keep in original packaging in a dry, cool environment to prevent moisture absorption.

Ready to elevate your aluminium welding projects? Contact us today for bulk pricing and technical support!