Cobalt alloys Manual electrode ECoCr-A Welding materials

GB/T984 EDCoCr-A-03

AWS A5.13 ECoCr-A

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E-mail: sale@welding-honest.com


  • Brand: JINGLEI
  • Model: GEH-SL6(D802)
  • Power supply polarity: DC+/AC
  • Origin: China
  • Suit for: Cobalt alloys
  • Size: 3.2*350mm 4.0*350mm 5.0*350mm
  • MOQ:1T Capacity: 1200T Per month
  • Payment: TT,LC
  • OEM: Can customerized
  • Product Detail

    SPECIFICATION

    Product Tags

    未标题-2
    57744501231
    未标题-3

    Application

    Used for surfacing high temperature and high pressure valves, hot shear blades, engine valves, turbine blades, etc.

    Peculiarity

    CHEMICAL COMPONET:

    ALLOY(wt%) C Mn Si Cr Ni Mo Fe W Co
    GB/T RULES 0.70-1.40 2.00 2.00 25.00-32.00 - - 5 3.00-6.00 Margin
    AWS RULES 0.7-1.4 2.00 2.00 25-32 3.00 1.00 5.00 3.0-6.0 Margin
    EXAMPLE VALUE 1.03 1.28 1.11 30.1 2.4 0.1 3.650 4.42 Margin

     

    WELD PASS HARDNESS:

    Example value HRC=46

     

    RECOMMENDED WELDING PARAMETERS:

    DIAMETERS SPECIFICATIONS(mm) 3.2*350 4.0*350 5.0*350
    ELECTRICITY(Amp) 120-160 140-190 150-210
    A1

    Titanium-calcium coated cobalt-based surfacing electrode should adopt DC reverse connection.

    The surfacing metal can maintain good wear resistance and corrosion resistance at 650℃, and has strong impact resistance and cold and heat fatigue resistance.

    A2
    A3

    It can be used to maintain good wear resistance and certain corrosion resistance when working at about 650℃, and it can have good performance in shock and hot and cold interlaced places.

    Show details

    01
    02

    Anti-corrosion

    Wear-resisting

    About us

    A4

    Factory fioor display

    04
    03
    02
    01

    Application case

    03
    04

    10 sets of 4000m³ spherical cans from Nanjing Jinling Petrochemical

    YAMAL LNG project

    Actual factory shooting

    577445SDA01

    CHEMICAL COMPONET:

    ALLOY(wt%) C Mn Si Cr Ni Mo Fe W Co
    GB/T RULES 0.70-1.40 2.00 2.00 25.00-32.00 - - 5 3.00-6.00 Margin
    AWS RULES 0.7-1.4 2.00 2.00 25-32 3.00 1.00 5.00 3.0-6.0 Margin
    EXAMPLE VALUE 1.03 1.28 1.11 30.1 2.4 0.1 3.650 4.42 Margin

     

    WELD PASS HARDNESS

    Example value HRC=46

     

    RECOMMENDED WELDING PARAMETERS:

    DIAMETERS SPECIFICATIONS(mm) 3.2*350 4.0*350 5.0*350
    ELECTRICITY(Amp) 120-160 140-190 150-210

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