High Carbon steels SAW vuam hlau F7P6-EM12K thiab vuam flux vuam kev ua

GB/T 5293S 49P 5 FB-SU21

AWS A5.17F7P6-EM12K

AWS A5.17M F49P5-EM12K

ISO 14171-A: S 42 5 FB S2S

ISO 14171-B: S49P5 FB SU21

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E-mail: sale@welding-honest.com


  • Hom Tshuaj:JINGLEI
  • Qauv:GWL-12 KM
  • 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 -50C tej yam yuav tsum tau muaj ib puag ncig, shipbuilding, steel qauv, hnyav machinery thiab lwm yam khoom siv vuam.

    B1

    Dab tsi yog characieristics?

    Submerged arc vuam hlau rau 480MPa qib siab zog hlau; Nrog GXL-125 flux vuam, vuam arc combustion yog ruaj khov, yooj yim tshem tawm slag, 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 0.079 ib 0.41 ib 1.39 ib 0.012 ib 0.003 ib - - -

    MECHANICAL PROPERTY:

    QHOV TSEEB YIELD zog (MPa) EXTENSION zog (MPa) ELONGATION % IMAPACT VALUE J/℃ Kev kho cua sov ° C * h
    GB/T RULES 493/436 ib 563/531 ib 26/30 Nws 204/-50 184/-50 ib AW/620*4

    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

    01
    03

    Peb koom nrog qhov kev pab cuam

    Shandong Nuclear Fais Fab CV20

    01

    9,000 tons ntawm cov tshuaj

    03

    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 0.079 ib 0.41 ib 1.39 ib 0.012 ib 0.003 ib - - -

     

    MECHANICAL PROPERTY:

    QHOV TSEEB YIELD zog (MPa) EXTENSION zog (MPa) ELONGATION % IMAPACT VALUE J/℃ Kev kho cua sov ° C * h
    GB/T RULES 493/436 ib 563/531 ib 26/30 Nws 204/-50 184/-50 ib AW/620*4

     

    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