NSS-347L

Specification
AWS Specification: AWS A5.4 E347L-16
JIS Specification: D347L-16
Other Specification: N/A
Description
  • NSS-347L is a lime-titania type stainless steel electrode that forms the deposited metal of 19%Cr-9%Ni-Nb austenitic stainless steel
  • Spatter free
  • Excellent resistance to the intercrystalline corrosion due to stabilizing element of Nb in the weld metal 
  • Excellent heat resistability
  • Features self-peeling slag
TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%):

C

Si

Mn

Cr

Ni

Mo Nb & Ta

0.03

0.57

1.74

19.27

10.40

0.05 0.62

 

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

589 (84)

44

 

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

DIAMETER (mm)

2.5

3.2

4.0 5.0

LENGTH (mm)

300

350

350 350

Current Amp

Flat

50 - 80

70 - 110

100 - 150 130 - 180

Vertical & Overhead

45 - 75

65 - 105

95 - 140 -

Welding Positions: FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD
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.

  • Welding of AlSl type 347,321, and 304L (even low carbon grade)
  • Clean weld in order to prevent from decreasing the corrosion resistance caused by interblending carbon to the deposited metal

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