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NT-NiCrFe-6 / NM-NicrFe-6
AWS Specification: AWS A5.14 ER NiCrFe-6
JIS Specification:

Equivalent to INCONEL FM92

Other Specification:

FOR NICKEL ALLOYS

I. APPLICATIONS:

For high strength and corrosion resistance at temperatures from cryogenic region to over 980°C.

II. DESCRIPTION:

NT-NiCrFe-6/NM-NiCrFe-6 is used for cladding steel with nickel-

chromiumiron weld metal and for joining steel to nickel-base alloys

using the GTAW and GMAW processes. The weld metal will age

harden on heat treatment.

III. TYPICAL CHEMICAL COMPOSITION OF WELD METAL (%):

C

Si

Mn

Cr

Ni

Ti

Fe

0.08 max

0.35 max

2.0-2.7

14-17.0

67.0 min

2.5-3.5

8.0 max

IV. TYPICAL MECHANICAL PROPERTIES OF WELD METAL :

Tensile Strength N/mm2 (Kg/mm2)

Elongation %

As welded 552 (80)

annealed and aged (793 (115)

As welded 30

Annealed and aged 10

V. TIG AVAILABLE SIZES:

Dia.(mm)

2.4

3.2

4.0

Length (mm)

1000

1000

1000

Unit wt./packing (kgs.)

5

5

5

VI. MIG AVAILABLE SIZES :

Size (dia.x length) mm

0.8 x spool

1.0 x spool

1.2 x spool

 

TEST RESULT

The information contained or otherwise referenced herein is presented only as “typical” without guarantee or warranty, and Industrial Welding Corporation expressly disclaims any liability incurred from any reliance thereon. Typical data and Test results for mechanical properties, deposit or electrode composition and other properties were obtained from a weld produced and tested according to prescribed standards, and should not be assumed to be the expected results in a particular application or weldment. Actual results will vary depending on many factors, including, but not limited to, weld procedure, plate chemistry and temperature, weldment design and fabrication methods. Users are cautioned to confirm by qualification testing, or other appropriate means, the suitability of any welding consumable and procedure before use in the intended application.