NSS-309L

Specification

AWS Specification: AWS A5.4 E309L
JIS Specification: D309L-16
Other Specification: DIN ET1221226

Description

 

Application

Remarks

  • Do not use excessive current in order to prevent the dilution from base metal in the case of welding of dissimilar metals and clad steel
  • Technical Data

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

    C

    Si

    Mn

    Cr

    Ni

    0.03

    0.37

    1.88

    24.02

    13.21

     

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

    430  (43.8)

    565  (57.6)

    43

     

    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

    40 - 80

    60 - 110

    90 - 150

    140 - 190

    Vertical & Overhead

    40 - 80

    60 - 110

    -

    -


    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.