Class: ERNiCrMo-10

AWS: A5.14

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

Weld Process: GTAW Welding Process

AWS Chemical Composition Requirements
C = 0.015 max	Cu = 0.50 max
Mn = 0.50 max	Ni = Remainder
Fe = 2.0 – 6.0	Co = 2.5 max
P = 0.02 max	Cr = 20.0 – 22.5
S = 0.01 max	Mo = 12.5 – 14.5
Si = 0.08 max	V = 0.35 max
Other = 0.50 max	W = 2.5 – 3.5

Available Sizes
.035 x 36
.045 x 36
1/16 x 36
3/32 x 36
1/8 x 36

Application
ERNiCrMo-10 is used for welding nickel-chromium-molybdenum base materials to themselves, steel and other nickel base alloys, and for cladding steels. Can be used to weld duplex, super duplex stainless steels.

Deposited Chemical Composition % (Typical)
C = 0.008	Cr = 21.5	Ni = Balance
Fe = 3.1	Mo = 13.5	W = 3.0

 

Deposited All Weld Metal Properties % (AW)
Tensile Strength	115,000 psi
Yield Strength	82,000 psi
Elongation	38%

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.