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NT-308
AWS Specification: ER-308
JIS Specification:

none

Other Specification:

FOR STAINLESS

I. APPLICATIONS:

For welding types 201, 302, and 304 stainless steel.

II. DESCRIPTION:

NT-308 is a premium quality low carbon solid stainless steel wire for TIG welding of low carbon 18% Cr –8% Ni stainless steel such as AISI 301, 304 and equivalent types.

Deposited metal contain low carbon and shows excellent resistance to intergranular corrosion and cracking.

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

 

C

Si

Mn

Cr

Ni

0.05

0.37

1.85

19.8

9.85

IV. TYPICAL MECHANICAL PROPERTIES OF WELD METAL :

 

Tensile Strength N/mm2 (Ksi)

Yield Point

N/mm2 (Ksi)

Elongation %

560 (81)

420 (61)

43

V. SIZES AVAILABLE AND RECOMMENDED CURRENTS:

 

Diameter (mm)

1.6

2.4

3.2

Length (mm)

1000

1000

1000

Amps

80-110

130-160

160-200

 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.