NIHONWELD NSS-430Nb

AWS Specification: NONE
JIS Specification:

D430Nb-16

Other Specification:

I. APPLICATION:

 

NSS-430Nb is for welding of AISI 430 and AISI403, AISI4095, stainless clad steel

 

II. DESCRIPTION:

NSS-430Nb is a lime type electrode which may form the deposited metal of 18% Cr stainless steel. Sa the weld metal contains Nb, it becomes ferrite structure with fine crystalline. It shows good corrosion resistibility and acid resistibility. Its weld metal provides excellent crack resistibility, elongation and toughness properties.

III. NOTES ON USAGE:

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

 

C

Si

Mn

Cr

Mo

Nb & Ta

0.05

0.32

0.40

17.39

0.21

0.86

IV. TYPICAL MECHANICAL PROPERTIES OF WELD METAL:

 

Tensile Strength N/mm2 (Ksi)

Elongation %

310 (45)

31

VI. WELDING POSITIONS: FLAT, FILLET, VERTICAL UP, HORIZONTAL, OVERHEAD

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

Ampere

Flat

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.

 

 

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