High Carbon steels SAW welding wire F7A0-EM12 and welding flux welding data

GB/T 5293S 49A 2 AB-SU22

AWS A5.17F7AO-EM12

AWS A5.17M F49A2-EM12

ISO 14171-A:S 42 2 AB S2

ISO 14171-B:S49A2 AB SU22

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E-mail: sale@welding-honest.com


  • Brand: JINGLEI
  • Model: GWL-12M
  • Power supply polarity: DC+
  • Origin: China
  • Suit for: Carbon steels
  • Size: 3.2mm/4.0mm/5.0mm
  • MOQ:1T Capacity: 6000T Per month
  • Payment: TT,LC
  • OEM: Can customerized
  • Product Detail

    SPECIFICATION

    Product Tags

    详情页

    Used for shipbuilding, steel structure, heavy machinery and other equipment welding, can also be used for high-speed welding
    Welding speed ≤1000mm/min)

    B1

    What are the characieristics?

    Submerged arc welding wire for 480MPa grade high strength steel; With GXL-301 flux welding, welding arc combustion is stable, easy to remove slag, beautiful welding pass forming.

    The weld metal has good mechanical properties and high pass rate of X - ray.

    Product Parameter

    CHEMICAL COMPONET:

    ALLOY(wt%) C Si Mn P S Ni Mo Other
    GB/T RULES 0.062 0.52 1.51 0.024 0.09 - - -

    MECHANICAL PROPERTY:

    PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) ELONGATION % IMAPACT VALUE J/℃ Heat treatment °C*h
    GB/T RULES 456 550 28 92/-20 AW

    RECOMMENDED WELDING PARAMETERS:

    DIAMETERS SPECIFICATIONS(mm) 3.2 4.0 5.0
    Voltage(Volt) 28-32 28-32 28-34
    Electricity(Amp) 400-550 500-650 500-750
    Speed(mm/min) 300-420 400-480 400-580
    Dry stretch length(mm) 22-26 30-34 38-42

    Mode of transportation

    Motor transport

    01

    Shipping

    01

    Our warehouse

    02
    02

    We participate in the program

    Tangshan LNG export pipeline project

    03

    Harbin Electric - Sanmen, Haiyang MSR

    01

    Our products to the world

    577445SDA01

    CHEMICAL COMPONET:

    ALLOY(wt%) C Si Mn P S Ni Mo Other
    GB/T RULES 0.062 0.52 1.51 0.024 0.09 - - -

     

    MECHANICAL PROPERTY:

    PROPERTY YIELD STRENGTH(MPa) EXTENSION STRENGTH(MPa) ELONGATION % IMAPACT VALUE J/℃ Heat treatment °C*h
    GB/T RULES 456 550 28 92/-20 AW

     

    RECOMMENDED WELDING PARAMETERS:

    DIAMETERS SPECIFICATIONS(mm) 3.2 4.0 5.0
    Voltage(Volt) 28-32 28-32 28-34
    Electricity(Amp) 400-550 500-650 500-750
    Speed(mm/min) 300-420 400-480 400-580
    Dry stretch length(mm) 22-26 30-34 38-42

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