Nickel Alloy TIG Rods
BLUME® ERNiCrMo-4 (TIG)
BLUME® ERNiCrMo-4 (TIG)
Specification: ASME SFA/AWS A5.14 ERNiCrMo-4
Premium TIG Rods for High-Performance Nickel-Chromium-Molybdenum Alloys
Engineered for maximum corrosion resistance and superior mechanical strength, BLUME® ERNiCrMo-4 TIG Rods deliver clean, precise welds with outstanding durability. Perfect for high-stress chemical, petrochemical, and offshore applications, these TIG rods ensure long-lasting, reliable welds under the most demanding conditions.
Whether you’re working on pressure vessels, heat exchangers, or high-temperature piping, BLUME® ERNiCrMo-4 TIG Rods provide unmatched performance and weld integrity.
BLUME® ERNiCrMo-4 vs Standard ERNiCrMo-4

Key Features
Key Features
✅ Nickel-Chromium-Molybdenum Alloy – Exceptional corrosion resistance
✅ Smooth Arc & Clean Welds – Minimal spatter, precise TIG performance
✅ High-Temperature Strength – Maintains mechanical integrity in extreme conditions
✅ Superior Toughness & Ductility – Resists cracking and deformation
✅ Consistent Quality Control – Reliable performance in every batch
Recommended Application
Recommended Application
✔ Chemical and petrochemical processing equipment
✔ Heat exchangers, boilers, and pressure vessels
✔ Offshore and marine structures
✔ High-temperature piping, reactors, and tanks
✔ Aerospace components and turbines
✔ Fabrication projects requiring superior corrosion resistance
Product Data Sheet
Product Data Sheet
FAQ
FAQ
Q: Why choose BLUME® ERNiCrMo-4 TIG Rods?
A: They provide enhanced corrosion resistance, superior high-temperature strength, and clean, precise welds for demanding applications.
Q: Which shielding gas is recommended?
A: 100% Argon ensures optimal TIG welding performance.
Q: Are these rods suitable for high-stress chemical or marine environments?
A: Yes. Their Ni-Cr-Mo alloy formulation offers long-lasting corrosion and heat resistance.
Q: Can these rods be used for automated TIG welding?
A: Absolutely. Smooth arc and consistent feedability make them ideal for both manual and automated TIG processes.
Q: Do these rods perform well at elevated temperatures?
A: Yes. They maintain strength, toughness, and corrosion resistance even under extreme heat.