ERNiCrCoMo-1

* Specification

AWS/ASME Spec 5.14

AWS Class ERNiCrCoMo-1

UNS N06617

* Chemical Composition,%

CMnSiCrSPNiFeCuAlMoCoTi
0.05-0.15≤1.0≤1.020-24≤0.015≤0.03Rest≤3.0≤0.50.8-1.58-1010-15≤0.6

* Typical Welding Parameter & Mechanical Property

DiameterProcessVoltAmpsShielding Gas
Inmm
0.0350.9GMAW26-29150-190Spray Transfer 100% Argon
0.0451.2GMAW28-32180-220
1/161.6GMAW29-33200-250
1/161.6GTAW14-1890-130100% Argon
3/322.4GTAW15-20120-175100% Argon
1/83.2GTAW15-20150-220100% Argon
Tensile Strength MPa(ksi)Yield Strength MPa(ksi)Elongation %
AWS requirement620(90)Not specifiedNot specified
Typical results as welded770(112)610(89)28

* Feature

For welding of nickel-chrome-cobalt-molybdenum alloys to themselves as well as dissimilar metals such as stainless, carbon or low alloy steels.

Also be used for overlay welding where similar chemical composition is desired.

The weld metal provides optimum strength and oxidation resistance from 1500°F (815°C) up to 2100°F (1150°C).

* Application

Also be used for overlay welding where similar chemical composition is desired.