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Nihonweld NTX-308L
AWS Specification:
JIS Specification:
Other Specification:

I. APPLICATIONS:

Perfectly suited for stainless steel pipe welding. Welding of 18Cr & 8Ni such as 304, 304L

II. DESCRIPTION:

NTX-308L flux cored rod is primarily used for the root pass on piping where backing and purging gas may not be possible or desirable. This rod should be used as a basic TIG rod on DCEN, however caution is advised due to the easily removable slag covering that must be removed prior to addition welding.

III. NOTES ON USAGE:

 

  • 100%Ar shielding gas is recommended.

  • In order to have beautiful back bead appearance, the key hole formation during welding is necessary. The proper key hole size is recommended.

  • High pitch and little by little feeding of a filler rod is a must in order to melt it adequately.

  • Keep away from moisture during storage and transportation.

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

 

C

Cr

Ni

Mo

Mn

Si

P

S

Cu

0.03

max

18.00-

21.0

9.00-11.0

0.50

max

0.50-2.50

1.20

max

0.04

max

0.03

max

0.50

max

V. TYPICAL MECHANICAL PROPERTIES OF WELD METAL :

 

Tensile Strength, minimum

Elongation (%) min

75,000

35

VI. SIZES AVAILABLE AND RECOMMENDED CURRENTS: DCEN 100% ARGON

 

Diameter (mm)

2.4

Amps

100-250

Volts

12 – 13

 

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.