1kg 1.6mm ER70S-4 Mild Steel TIG Welding Wire
$34.99
Product Introduction
Premium ER70S-4 mild steel TIG filler wire for low-medium surface contaminants. Features higher manganese/silicon vs S2, superior cleaning ability, fluid weld puddle & flat bead profile. High purity ensures crack-free, high-quality welds. Individually marked, packed & transported in sturdy packaging.
Specifications
| Grade | ER70S-4 |
| Weight | 1kg |
| Diameter | 1.6mm |
| Length | 1000mm |
| Quantity | Approx. 65 sticks |
1kg – 1.6mm ER70S-4 Mild Steel TIG Filler Welding Wire: Premium Quality for Flawless Welds
Product Overview
Engineered for professionals demanding reliability, Hampdon Industrial’s ER70S-4 TIG filler wire delivers exceptional performance in low-to-medium contaminated surface conditions. With enhanced manganese and silicon content, this industrial-grade wire ensures superior cleaning action, fluid puddle control, and a smooth, flat bead profile¡ªideal for critical welding applications.
Core Specifications
| Grade | ER70S-4 |
| Weight | 1kg Pack |
| Quantity | Approx. 65 Sticks |
| Diameter | 1.6mm |
| Length | 1000mm Rods |
| Cleaning Action | High-Level Surface Contaminant Removal |
| Weld Puddle | Fluid & Controllable |
| Bead Profile | Flat & Uniform |
| Certification | Available Certificate of Conformance (MDR Compliant) |
| Packaging | Sturdy Tube/Box for Transport Protection |
Key Benefits
- Superior Purity: High-purity composition minimizes cracks, fusion defects, and porosity.
- Enhanced Cleaning: Outperforms ER70S-2 with higher manganese/silicon for rust/mill scale tolerance.
- Traceability: Individually laser-stamped/engraved grade markings prevent misidentification.
- Industrial Durability: Rigorous quality control ensures consistent weld integrity.
Applications
Perfect for mild steel welding in manufacturing, construction, and repair where surface contaminants are present. Ideal for MDR-required projects needing certified materials and reliable performance.
Quality Assurance
All Hampdon TIG wires undergo strict testing to meet industrial standards. Each pack includes clear labeling, and certificates of conformance are available to support your manufacturing data reports.
Why Choose ER70S-4?
Unlike generic wires, our ER70S-4 offers: higher cleaning power, traceable grading, and damage-resistant packaging. Avoid hidden defects from unmarked, low-quality alternatives¡ªinvest in welds you can trust.
FAQ
Q: What makes ER70S-4 better than ER70S-2?
A: Higher manganese/silicon levels improve contaminant cleaning and puddle fluidity.
Q: Is this wire suitable for outdoor use?
A: Yes, its cleaning action handles light rust and mill scale common in outdoor environments.
Q: How is the wire protected during shipping?
A: Packed in sturdy tubes/boxes to prevent bending or damage.
Ready to Elevate Your Welds?
Contact us today for bulk pricing, technical support, or to request a certificate of conformance. Ensure your projects meet the highest standards with Hampdon Industrial’s ER70S-4 TIG filler wire.
