200g 2.4mm ER347 Stainless Steel TIG Filler Wire Rods
$29.90
Product Introduction
Hampdon ER347 TIG Filler Wire Rods are high-quality stainless steel rods designed for welding 18/8 austenitic stainless steels like 304L, 321, 347 & 348. Ideal for high-temperature applications with excellent inter-crystalline corrosion resistance, commonly used in turbo systems.
Product Parameters
| Specification | AWS A5.9 ER347 |
| Diameter | 2.4mm |
| Length | 1000mm |
| Pack | 200g (approx. 6 sticks) |
| Applications | High-temperature welding |
200g – 2.4mm ER347 Stainless Steel TIG Filler Wire Rods 347 E347: High-Temp Corrosion-Resistant Welding Solution
Core Specifications
| Specification | AWS A5.9 ER347 / Industry A5.9 ER347 |
| Weight | 200g Pack |
| Diameter | 2.4mm |
| Length | 1000mm per rod |
| Quantity | Approx. 5-6 rods |
| Base Material | 18/8 Austenitic Stainless Steel |
| Corrosion Resistance | Inter-crystalline corrosion resistant |
| Temp Rating | High-temperature applications |
| Weldable Alloys | 304L, 321, 347, 348 |
| Application | Turbo systems, high-heat industrial welding |
Product Description
Hampdon ER347 TIG filler rods are engineered for precision welding of corrosion-resistant stainless steels in extreme temperature environments. Formulated specifically for 18/8 austenitic alloys, these high-quality rods deliver superior bead formation and mechanical strength, making them ideal for critical industrial applications.
Key Benefits
– AWS-certified quality ensures consistent weld performance
– Excellent resistance to intergranular corrosion under heat
– Optimized for 304L/321/347/348 stainless steel welding
– Perfect 2.4mm diameter for precise TIG welding control
– 1m length rods provide efficient workflow with minimal waste
Applications
Designed for high-temperature scenarios including:
– Turbocharger fabrication and repair
– Industrial furnace components
– Chemical processing equipment
– Power generation systems
– Heat exchanger manufacturing
Performance Advantages
The ER347 formulation contains columbium stabilizers that prevent carbide precipitation during welding, ensuring exceptional joint integrity at elevated temperatures. This results in welds with superior creep strength and long-term durability in harsh operating conditions.
Quality Assurance
Our ER347 rods undergo strict quality control processes, including chemical composition testing and dimensional accuracy checks. Each 200g pack contains approximately 5-6 precision-cut rods, ensuring consistent performance and value.
Competitive Differentiation
Unlike standard stainless steel fillers, our ER347 rods offer:
– Enhanced high-temperature stability (up to 800¡ãC continuous service)
– Superior resistance to sensitization compared to 308L fillers
– Optimized for both thin-gauge and heavy-section welding
– Packaged in moisture-resistant containers to maintain rod integrity
Frequently Asked Questions
Q: What polarity should I use with these rods?
A: DCEN (Direct Current Electrode Negative) is recommended for optimal arc stability.
Q: Can these rods be used with other stainless steel grades?
A: While primarily designed for 304L/321/347/348, they can also be used for dissimilar welding with 304 base metals.
Q: What pre-cleaning is required before welding?
A: Ensure base metal is free from oil, scale, and contaminants using a stainless steel wire brush.
Request Technical Details
For detailed welding parameters, material safety data sheets, or volume pricing information, please contact our technical team. Our engineering specialists are ready to assist with your specific application requirements.
