ERNiCu-7 is used for GMAW, GTAW, and SAW welding of Monel 400 and Monel K500. It is also suitable for the welding of Monel 400 to copper-nickel alloys and carbon steels.
Weld metal formed by ERNiCu-7 has the similar high strength performance as Monel 400. And it has a good resistance to sea water and reducibility acid.
|ERNiCu-7||62.0-69.0||Max 0.15||Max 4.0||Max 2.5||Max 0.015||Bal.||Max 1.25||Max 1.25||1.5-3.0||Max 0.02|
AWS A5.14, ERNiCu-7*
ASME II, SFA-5.14, ERNiCu-7
ASME IX, F-No. 42
ERNiCu-7 is available on spool (Precision Layer Wound) and in cut straight lengths, strip is available per request.
Straight Rods(TIG)-mm: 1.2-3.2
Spooled Wire (MIG)-mm: 0.8-1.2
Strip (SAW): -mm: 0.5*60