Nickel-Copper Welding Electrodes

Compare ENiCu-7 SMAW electrodes in 3 documented diameter and length combinations. Review the current range and polarity for the selected size, or enter your own specification.

Configure your requirements
Representative covered-electrode image. Classification, diameter and length are specified in the selected reference below.
Representative covered-electrode image. Classification, diameter and length are specified in the selected reference below.

Sizes & capacities

Manufacturer reference configurations

Compare published specifications for each configuration, then select a reference or enter your own requirements. Supply and the final configuration are confirmed in the quotation.

3 documented configurations. Review one specification at a time; your custom requirements are retained.

ENiCu-7 · 2.5 × 300 mm

Joining and surfacing nickel-copper alloys and nickel-copper-clad steel within the selected reference scope. Published current and polarity apply only to this diameter/length reference. Confirm the base-metal grade, qualified procedure and supply pack before quotation.

AWS classification
ENiCu-7
AWS specification
A5.11 / SFA-5.11
Process
SMAW
Coating type
Basic
Diameter
2.5 mm
Length
300 mm
Published current range
55–70 A
Polarity
DC+
Datasheet revision
09/2025
EN ISO classification
14172: E Ni 4060 (NiCu30Mn3Ti)
Material number
2.4366
Select this reference →

Your specification

Configure your product requirement

Enter the capacity and site requirements you need. Your selections carry into the RFQ and remain editable before submission.

Essential operating requirements
Additional dimensions and application details
Equipment identification

Identify the equipment for this application. Add nameplate photos or the equipment specification in the RFQ attachments step.

Next: contact details, quantity and delivery. Leave unknown requirements blank and request help in the RFQ.

Applications

Joining and surfacing nickel-copper alloys and nickel-copper-clad steel within the selected reference scope.

Selection guidance

Select the alloy family and documented size together. Cast-iron repair ENi-CI, pure-nickel ENi-1, copper-base ECuNi and nickel-base ENiCu-7 serve different material scopes. Enter the actual base-metal grade, any dissimilar material and your WPS separately.

Technical notes

Reference specifications and requested dimensions are retained separately. Where a source marks a size available on request, the note remains attached to that size. Packaging, batch documentation and delivery are confirmed in the quotation.