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NIHONWELD NSS-310Mo
NIHONWELD NSS-310Mo
AWS Specification: E310Mo-16
JIS Specification:

D310Mo-16

Other Specification:

 

 

 

I. APPLICATIONS:

Welding of 25% Cr-20% Ni-Mo and clad steels of type 316, 316L, and 317 steels. It is suitable for welding of the parts where preheat and postheat treatment cannot be done such as 5% Cr-Mo steel and 13% Cr Steel.

II. DESCRIPTION:

NSS-310Mo is a lime-titania type stainless steel electrode which produces perfect austenitic structure. As its weld metal contains Mo, it is resistant against sulphuric acid and has good high temperature properties.

III. NOTES ON WELDING:

  • Keep the arc length as short as possible.

  • Choose the welding current as low as possible.

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

 

C

Mn

Si

Ni

Cr

Mo

0.09

2.25

0.44

20.68

25.92

2.26

V. TYPICAL MECHANICAL PROPERTIES OF WELD METAL:

Tensile Strength

N/mm2 (Ksi)

Elongation

%

621 (90)

35

VI. WELDING POSITIONS: ALL POSITIONS

VII.SIZES AVAILABLE AND RECOMMENDED CURRENTS (AC or DC + ):

 

Diameter (mm

2.5

3.2

4.0

5.0

Length (mm)

300

350

350

350

Current

Range

F

50-80

70-110

100-150

130-180

V, OH

45-75

65-105

95-140

-

 

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.