ERNiFeCr-1/Incoloy 825

Description
ERNiFeCr-1 is used for gas-tungsten-arc welding of Incoloy alloy 825 and other nickel-iron-chromium -molybsenum-copper alloys of similar composition. The weld matal is highly corrosion resistance, particularly in reducing chemicals such as sulphuric and phospharic acids.. It can equivalent to: Oxford Alloy 65  FM 65, Techalloy 825

Applications
ERNiFeCr-1 is used for welding of nickel-iron-chromium-molybdenum-copper alloys.
This can also be used to overlay cladding where similar chemical composition is required

Product Details
Chemical composition

Grade	Chemical composition(%)
ERNiFeCr-1	Mn	S	C	Si	p	Ni	Cr
	≤1.0	≤0.03	≤0.05	≤1.0	≤0.03	Bal	19.5~23.5
	Al	Cu	Ti	Fe	Others	Mo
	≤0.2	1.5~3.0	0.6~1.2	≤22	＜0.5	2.5~3.5

Mechanical properties

Tensile Strength	Yield Strength	Elongation
610Mpa	420Mpa	34%

Welding paramaters

Process	Diameter	Voltage	Amperage	Gas
TIG	.045”     (1.2mm)	13-16	80-110	100% Argon
	1/16”     (1.6mm)	14-18	90-130	100% Argon
	3/32”     (2.4mm)	15-20	120-175	100% Argon
	1/8”      (3.2mm)	15-20	150-220	100% Argon
MIG	.045”     (1.2mm)	28-32	180-220	75% Argon + 25% Helium
	1/16”     (1.6mm)	29-33	200-250	75% Argon + 25% Helium
SAW	3/32”     (2.4mm)	28-30	275-350	Suitable Flux may be used
	1/8”      (3.2mm)	29-32	350-450	Suitable Flux may be used
	5/32”     (4.0mm)	30-33	400-550	Suitable Flux may be used

 

Specifications
AWS A5.14, ERNiFeCr-1 / ASME IX, F-NO. 43 ASME II, SFA-5.14, ERNiFeCr-1 UNS N06601 ISO SNi6601 Europe NiFe30Cr21Mo3