Welding Rod
Marine
Welding consumables
Copper Nickel TIG Rod
Seawater-grade filler for welding 90/10 and 70/30 copper nickel pipe and plate on marine work.
- Grade / spec
- ERCuNi / CuNi30
- Size range
- 1.6–3.2 mm
- Supplied as
- 70/30 chemistry
- Material
- Copper nickel
- Product family
- Welding consumables
- Certification
- Mill test report per lot
Quotes returned within four working hours.
What it is
Seawater-grade filler for welding 90/10 and 70/30 copper nickel pipe and plate on marine work.
Supplied to ERCuNi / CuNi30 in copper nickel, and held as part of the standing welding rod range.
Sizes and how it ships
Standing size range is 1.6–3.2 mm, supplied as 70/30 chemistry.
Sawn, drilled and machined to your drawing before despatch. Cut lengths are released against your lot number with the mill certificate attached to the paperwork.
Documentation
Every lot ships with a mill test report covering chemical analysis and mechanical results for the heat supplied, issued against your order and lot number rather than as a generic yearly certificate.
Tell us the spec callout your drawing references and we will confirm conformity in writing before the material leaves the floor.
More from Welding consumables
Held alongside this line.
Enquire
Need Copper Nickel TIG Rod on a drawing?
Send the sizes and quantities and we will come back with availability, cut charges and a delivery date — usually the same working day.