High Carbon steels SAW vuam hlau F7A/P4-EH12K thiab vuam flux weld fabrication accessories

GB/T 5293S 49A/P 4 FB-SUG42

AWS A5.17F7A/P4-EH12K

AWS A5.17M F49A/P4-EH12K

ISO 14171-A: S 46 4 FB SZ3Si0.2Ni

ISO 14171-B: S49A/P4 FB ZSU42

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E-mail: sale@welding-honest.com


  • Hom Tshuaj:JINGLEI
  • Qauv:GWL-12 KHWM
  • Fais fab mov polarity:DC +
  • Keeb kwm:Tuam Tshoj
  • Haum rau:Cov pa roj carbon steel
  • Loj:3.2 hli / 4.0mm / 5.0mm
  • MOQ: 1T Muaj peev xwm:6000T Ib Hlis
  • Kev Them Nyiaj:TT, LC
  • OEM:Tau customerized
  • Product Detail

    SPECIFICATION

    Khoom cim npe

    详情页

    Siv rau -40C tej yam yuav tsum tau muaj ib puag ncig, shipbuilding, pipeline, siab hlab ntsha thiab lwm yam khoom siv vuam.

    B1

    Dab tsi yog characieristics?

    Submerged arc vuam hlau rau 480MPa qib siab zog steel: vuam nrog GXL-125 flux, ruaj khov arc combustion thaum vuam, yooj yim slag tshem tawm, zoo nkauj vuam dhau txoj kev.

    Cov hlau welded muaj cov khoom siv zoo thiab qhov siab dhau ntawm X-ray.

    Khoom Parameter

    CHEMICAL COMPNET:

    ALLOY (wt%) C Si Mn P S Ni Mo Lwm yam
    GB/T RULES 0.053 ua 0.75 ib 1.87 ib 0.01 ib 0.003 ib 0.17 ib 0.14 ib -

    MECHANICAL PROPERTY:

    QHOV TSEEB YIELD zog (MPa) EXTENSION zog (MPa) ELONGATION % IMAPACT VALUE J/℃ Kev kho cua sov ° C * h
    GB/T RULES 493 ib 593 ib 28 80/-40 620 * 6

    WELDING PARAMETERS pom zoo:

    DIAMETERS SPECIFICATIONS (mm) 3.2 4.0 5.0
    Voltage (zeeg) 28-32 : kuv 28-32 : kuv 28-34 : kuv
    Hluav taws xob (Amp) 400-550 500-650 500-750
    Ceev (mm / min) 300-420 : kuv 400-480 Nws 400-580 : kuv
    Qhuav stretch length (mm) 22-26 30-34 : kuv 38-42 : kuv

    Hom kev thauj mus los

    Tsav tsheb thauj mus los

    01

    Kev xa khoom

    01

    Peb lub tsev khaws khoom

    02 ib
    02 ib

    Peb koom nrog qhov kev pab cuam

    Polypropylene reactor

    04 ib

    Vuam cov ntaub ntawv rau aluminium alloys

    04 ib

    Peb cov khoom rau lub ntiaj teb

    57745 SDA 01

    CHEMICAL COMPNET:

    ALLOY (wt%) C Si Mn P S Ni Mo Lwm yam
    GB/T RULES 0.053 ua 0.75 ib 1.87 ib 0.01 ib 0.003 ib 0.17 ib 0.14 ib -

     

    MECHANICAL PROPERTY:

    QHOV TSEEB YIELD zog (MPa) EXTENSION zog (MPa) ELONGATION % IMAPACT VALUE J/℃ Kev kho cua sov ° C * h
    GB/T RULES 493 ib 593 ib 28 80/-40 620 * 6

     

    WELDING PARAMETERS pom zoo:

    DIAMETERS SPECIFICATIONS (mm) 3.2 4.0 5.0
    Voltage (zeeg) 28-32 : kuv 28-32 : kuv 28-34 : kuv
    Hluav taws xob (Amp) 400-550 500-650 500-750
    Ceev (mm / min) 300-420 : kuv 400-480 Nws 400-580 : kuv
    Qhuav stretch length (mm) 22-26 30-34 : kuv 38-42 : kuv

  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa tuaj rau peb