BLUME® ERNiCu-7 (TIG)

✅ Nickel-Copper Alloy – Outstanding resistance to corrosive chemicals and saltwater
✅ Stable Arc Performance – Smooth, controllable TIG welding
✅ Excellent Mechanical Properties – High toughness and ductility to prevent cracking
✅ Clean, Low-Spatter Welds – Minimal post-weld cleanup
✅ AWS A5.11 / ASME SFA 5.11 ERNiCu-7 Compliant
✅ Strict Quality Control – Consistent performance across batches

✔ Chemical and petrochemical processing equipment
✔ Marine structures and offshore applications
✔ Heat exchangers, condensers, and evaporators
✔ Power generation and desalination plants
✔ Piping and tanks exposed to corrosive environments
✔ General fabrication requiring high corrosion resistance

BLUME® ERNiCu-7 (TIG) Datasheet

Q: Why choose BLUME® ERNiCu-7 TIG Rods?
A: They combine nickel and copper for outstanding corrosion resistance and provide smooth, precise TIG welding with high mechanical performance.

Q: What shielding gas is recommended?
A: 100% Argon ensures optimal TIG welding results.

Q: Can these rods be used in marine environments?
A: Yes. Nickel-copper composition offers excellent resistance to saltwater corrosion.

Q: Are they suitable for automated TIG welding?
A: Absolutely. Consistent feedability and smooth arc make them ideal for automated and manual welding.

Q: Can they handle high-temperature applications?
A: Yes. They maintain strength, toughness, and corrosion resistance under elevated temperatures.