ERNiCrMo-4

* Specification

AWS/ASME SFA 5.14

ERNiCrMo-4

UNS N010276

* Chemical Composition,%

C	Mn	Si	Cr	Mo	W	S	P	V	Ni	Fe	Cu	Co
≤0.02	≤1.0	≤0.08	14.5-16.5	15-17	3.0-4.5	≤0.03	≤0.04	≤0.35	Rest	4-7	≤0.5	≤2.5

* Typical Welding Parameter & Mechanical Property

Diameter		Process	Volt	Amps	Shielding Gas
In	mm	Process	Volt	Amps	Shielding Gas
0.035	0.9	GMAW	26-29	150-190	Spray Transfer 100% Argon
0.045	1.2	GMAW	28-32	180-220
1/16	1.6	GMAW	29-33	200-250
1/16	1.6	GTAW	14-18	90-130	100% Argon
3/32	2.4	GTAW	15-20	120-175	100% Argon
1/8	3.2	GTAW	15-20	150-220	100% Argon

	Tensile Strength MPa(ksi)	Yield Strength MPa(ksi)	Elongation %
AWS requirement	690(100)	Not specified	Not specified
Typical results as welded	730(106)	540(79)	39

* Feature

For welding materials of similar composition. This low carbon, nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels, as well as for surfacing and cladding.
Due to high molybdenum content, this alloy offers excellent resistance to stress corrosion cracking and pitting and crevice corrosion.

* Application

Low carbon, nickel-chromium-molybdenum filler metal can also be used for dissimilar welding between nickel base alloys and stainless steels for cladding.

Used in LNG application.