1kg – 1.6mm ER347 Stainless Steel TIG Filler Wire Rods for High-Temperature Welding

Core Specifications

Why Choose Our ER347 TIG Filler Wire?

Engineered for extreme heat resistance and superior weld integrity, our ER347 TIG rods deliver exceptional performance in high-temperature applications. Whether you’re working on turbo components or industrial stainless steel structures, these rods ensure minimal inter-crystalline corrosion and consistent bead formation, making them the professional’s choice for critical welding projects.

Key Performance Advantages

– AWS-certified quality ensures compliance with industry standards
– Optimized for 18/8 austenitic stainless steels, including 304L and 321
– Excellent hot cracking resistance under thermal stress
– Smooth arc stability for precise TIG welding control
– Low carbon content minimizes carbide precipitation

Applications

Ideal for welding 304L, 321, 347, and 348 stainless steels in:
– Turbocharger manufacturing and repair
– High-temperature piping systems
– Chemical processing equipment
– Power generation components
– Industrial furnace fabrication

Quality Assurance

As a leading Chinese manufacturer, we subject every batch to strict quality control:
– Full traceability from raw material to finished product
– Advanced metallurgical testing for composition accuracy
– Automated packaging to ensure rod cleanliness
– ISO 9001 certified production processes

FAQ

Q: What polarity should I use with ER347?
A: DCEN (Direct Current Electrode Negative) for optimal arc stability.

Q: Can this wire be used for pulsed TIG welding?
A: Yes, it performs excellently with both standard and pulsed TIG processes.

Q: What preheating is required?
A: Typically none for thin sections; consult welding procedure for heavy gauge materials.

Ready to Elevate Your Welding Projects?

Contact us today for bulk pricing, technical support, or sample requests. Our expert team is ready to assist with your specific application requirements.