NSS-330

Specification

AWS Specification: AWS 5.4 E330-16
JIS Specification: N/A
Other Specification: N/A

Description

Application

Remarks

  • Pay attention to hot cracking because the weld metal forms a perfect austenitic structure
  • Select the lowest possible welding current
  • Avoid continuous welding
  • Keep inter-pass temperature under 150C
  • Technical Data

    TYPICAL CHEMICAL COMPOSITION OF ALL WELD METAL DEPOSITS (%):

    C

    Si

    Mn

    Cr

    Ni

    0.20

    0.35

    2.15

    16.42

    35.24

     

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

    537 (78)

    34

     

    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.