AWS A5.6 ECuNi

Copper Base Alloy, Coated Electrode — MONEL® Welding Electrode 187

MONEL® Welding Electrode 187

MONEL® Welding Electrode 187 is used for shielded-metal-arc welding of wrought or cast 70/30, 80/20, and 90/10 copper-nickel alloys. Like the base metals with which it is used, the weld metal resists fouling and corrosion in sea water and is useful for many marine and desalination applications. Dissimilar joints welded with the electrode include those between copper-nickel alloys and alloy 400 or Nickel 200

The electrodes provide excellent operability for groove and fillet welding in the downhand position and the smaller diameter electrodes are also suitable for all position welding. Power supply: direct current, electrode positive.

Specifications:

• ASME II, Part C, SFA-5.6, ECuNi (UNS W60715)
• ASME IX, F-No.34
• DIN 1733 S CuNi30Mn (2.0838)
• (EN)ISO ECu 7158 (CuNi30)

For manufacture to ASME III (NCA3800, NB2400), MIL and other specifications please refer your inquiry to the Technical Department prior to order placement.