N-8016-B2

Specification

AWS Specification: AWS A5.5 E8016-B2
JIS Specification: DT2316
Other Specification: DIN ECrMo1B26

Description

Application

Remarks

  • Dry the electrodes at 325-375ºC for about one hour before use
  • Preheat at 150 - 300ºC and postheat at 670 - 730ºC
  • Adopt back step method or strike the arc on a small steel plate to prevent blowholes at the arc starting
  • Keep the arc as short as possible
  • Technical Data

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

    C

    Si

    Mn

    Cr

    Mo

    0.06

    0.50

    0.75

    1.31

    0.52

     

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

    570 (83)

    650 (94)

    26

    690°C x 1hr.


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

    DIAMETER (mm)

    2.5

    3.2

    4.0

    5.0

    LENGTH (mm)

    350

    350

    400

    400

    Current Amp

    Flat

    50 - 75

    70 - 110

    110 - 155

    155 - 200

    Vertical & Overhead

    30 - 70

    55 - 105

    90 - 140

    -


    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.