NSS-316

Specification
AWS Specification: AWS A5.4 E316-16
JIS Specification: D316-16
Other Specification: N/A
Description
  • NSS-316 is 18%Cr-12%Ni-2%Mo austenitic stainless steel electrode
  • Excellent corrosion properties against sulfuric acid due to molybdenum and nickel content
  • Good creep properties at high temperature
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%):

C

Si

Mn

P

S

Ni Cr Mo Cu

0.06

0.66

1.78

0.028

0.010

12.31 19.33 2.26 0.17

 

TYPICAL MECHANICAL PROPERTIES OF ALL WELD METAL DEPOSITS:
Yield Point
N/mm2 (KSI)
 
Tensile Strength
N/mm2 (KSI)
 
Elongation
%
 

448  (65)

590 (86)

44

 

SIZE AND RECOMMENDED CURRENT RANGE: AC, DC (+)

DIAMETER (mm)

1.6

2.0 2.5

3.2

4.0

5.0

LENGTH (mm)

250

250 300

350

350

350

Current Amp

Flat

30 - 45

35 - 60 55 - 80

70 - 120

100 - 150

150 - 220

Vertical & Overhead

25 - 40

30 - 50 50 - 70

65 - 105

85 - 135

-

 

Welding Positions: ALL POSITIONS
Approvals: N/A

NOTE:

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.

  • Remove dirt, such as oil and dust from the groove
  • Pre-heat is not necessary
  • Keep the arc length as short as possible
  • Rebake the electrode at 200-250C for about one hour before use
  • Welding of AISI type 316
  • Welding of dissimilar metals, such as mild steel to stainless steel
  • Under-laying of hard surfacing

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