1kg – 2.4mm ER347 Stainless Steel TIG Filler Wire Rods 347 E347

Core Specifications

Why Choose Our ER347 TIG Filler Wires?

Engineered for precision welding in extreme conditions, our ER347 TIG rods deliver unmatched performance for high-temperature applications. Formulated to resist inter-crystalline corrosion, these filler wires ensure durable, crack-free welds on 18/8 stainless steels. Whether for turbo systems or industrial heat-resistant components, our rods meet AWS A5.9 standards for consistent quality.

Key Applications

Ideal for welding 304L, 321, 347, and 348 stainless steels in:
– High-temperature industrial equipment
– Turbocharger components
– Chemical processing machinery
– Automotive exhaust systems
– Pressure vessels

Performance Advantages

– Superior high-temperature stability
– Excellent arc characteristics for smooth welding
– Low spatter and easy slag removal
– Consistent wire feeding for automated systems
– Minimized post-weld cleanup

Quality Assurance

Every batch undergoes strict quality control, including chemical composition testing and dimensional accuracy checks. Manufactured in ISO-certified facilities, our ER347 rods ensure reliable performance in critical applications.

FAQ

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

Q: Can these rods be used with automated TIG systems?
A: Yes, the consistent diameter ensures smooth feeding in mechanized applications.

Q: What preheating is required?
A: Preheating is typically not needed for thin sections; consult welding procedure specifications for thick materials.

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For bulk pricing, technical support, or custom packaging options, contact our sales team today. Experience factory-direct quality and service for your welding projects.