Call Us Today: 800-523-1266

103 Queens Drive | King of Prussia, PA

            ISO 9001:2015 Certified

ERNiCrMo-1

Class: ERNiCrMo-1

AWS: A5.14

Conforms to Certification: AWS A5.14            ASME SFA A5.14

Weld Process: GTAW Welding Process

AWS Chemical Composition Requirements
C = 0.05 max Cu = 1.5 – 2.5
Mn = 1.0 – 2.0 Ni = Remainder
Fe = 18.0 – 21.0 Co = 2.5 max
P = 0.04 max Cr = 21.0 – 23.5
S = 0.03 max Nb + Ta = 1.75 – 2.50
Si = 1.0 max Mo = 5.5 to 7.5
Other = 0.50 max W = 1.0 max

Please Call For More Information and Available Sizes

Application
ERNiCrMo-1 is used for welding nickel-chromium-molybdenum base materials. Can use the GTAW, GMAW, welding processes for cladding steel with the ERNiCrMo-1 weld material.

Deposited Chemical Composition % (Typical)
C = 0.03 Cr = 22.0 Ni = Remainder
Mn = 1.5 Cu = 2.0 Mo = 6.50
Fe = 20.5 Nb/Ta = 2.1

 

Deposited All Weld Metal Properties % (AW) 
Tensile Strength 97,000 psi
Elongation 34.5%

Deposited Charpy-V-Notch Impact Properties %
Not applicable

Recommended Welding Parameters for TIG, MIG, and SAW Welding of Nickel Alloys
Process Diameter of Wire Voltage (V) Amperage (A) Gas
Tig .035 inches x 36 12 – 15 60 – 90 100% Argon
.045 inches x 36 13 – 16 80 – 110 100% Argon
1/16 inches x 36 14 – 18 90 – 130 100% Argon
3/32 inches x 36 15 – 20 120 – 175 100% Argon
1/8 inches x 36 15 – 20 150 – 220 100% Argon

Note:  Other shielding Gases may be used for Tig welding. Shielding gases are chosen taking Quality, cost, and Operability into consideration.
Note:  Both agglomerated and fused fluxes can be used for submerged arc welding.
Note: The chemical composition of the flux mainly affects the chemistry of the weld metal and consequently its corrosion resistance and mechanical properties.