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AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing

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  • AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing
  • AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing
  • AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing
  • AWS E7015-B2L Low-alloy steels Manual electrode Welding jointing

AWS E7015-B2L(R307L) elektrode ea letsoho ea tšepe e sa keneleng mocheso ke eleketrode ea letsoho e nang le k'habone e tlase, e sebelisoang haholo maemong a fapaneng. Electrode ea letsoho e fanoeng ke k'hamphani ea rona e tumme haholo 'marakeng oa lehae oa Chaena ka lebaka la boleng ba eona bo phahameng le theko e utloahalang. Mofuta ona oa eleketrode o molemo haholo bakeng sa tjheseletsa ea tšepe e thibelang mocheso libakeng tsohle. Electrode ena e ka cheselletsa tšepe e sa tšoaneng le 13% Mn tempered steel le Cr steel.


  • Mohlala o tloaelehileng::AWS A5.5 E7015-B2L
  • Nomoro ea Ntho::GER-307L(E7015-B2L)
  • E loketseng::Tšepe ea alloy e tlase
  • Lebitso::Gintune
  • Polarity ea phepelo ea motlakase ::DC+
  • Matla a setifikeiti:HA HO MOTHO
  • Sebaka sa ho cheselletsa: AWS E7018-A1 Litšepe tse nang le tšepe tse tlase tsa tšepe tse nang le phofo ea tšepe

    • Lintlha tsa Sehlahisoa

    Sepcification

    Li-tag tsa Sehlahisoa

    Sesebelisoa&Tse tloahelehileng&Hloko:

    AWS E7015-B2L mocheso manganga eleketrode ke a loketse bakeng sa tjheseletsa boiler futhumatsang holim tube le matla semela metsi lerako, mouoane phala le phahameng khatello sekepe sebetsa mocheso tlas'a 550 ℃, tse kang 15CrMo tube poleiti, A335-P11 tube, A387Gr.11 poleiti. 'Me e ka sebelisoa bakeng sa 30CrMnSi casting welding, e loketseng ketsahalo ea litlhoko tse tlase tsa khabone. Ntle le moo, hoa hlokahala ho futhumatsa tjheseletsa ka mocheso oa li-channel tsa 160 ℃ ~ 190 ℃ nakong ea welding, mme kalafo ea mocheso ea 690 ± 15 ℃ * 1h e lokela ho etsoa ho latela litlhoko tse tloaelehileng tsa lisebelisoa tsa welding.

    Likaroloana

    AWS E7015-G2L(R307L) elektrode ea letsoho ea tšepe e sa keneleng mocheso ke elektrode ea letsoho e tlase ea mofuta oa sodium hydrogen, arc e tsitsitseng, ho phatloha ho fokolang, ho theha hantle, ho theola habonolo, ts'ebetso ea X-Ray e ntle haholo. E na le thepa e tsitsitseng ea mochine 'me e ka boloka matla a phahameng a tšusumetso tlas'a maemo a phekolo ea mocheso. Preheating ke mohato oa bohlokoa oa thekenoloji bakeng sa ho cheselletsa mapetsong a batang le ho felisa khatello ea tšepe ea perlite e thibelang mocheso. E le ho etsa bonnete ba hore boleng ba tjheseletsa, ho sa tsotellehe tshebetso ya ho tjheseletsa letheba tiileng kapa tjheseletsa, e lokela ho preheated le ho boloka itseng mocheso fapaneng. Ka mor'a qetellong ea mosebetsi oa ho tjheseletsa ho tjheseletsa butle tsidifatso, tjheseletsa butle tsidifatso ke tjheseletsa chromium-molybdenum mocheso manganga tšepe e lokela ho tieo latela molao-motheo, esita le lehlabula le chesang lokela ho etsa sena, tjheseletsa kakaretso hang-hang ka asbestos lesela ho koahela tjheseletsa le. haufi le sebaka sa seam, likaroloana tse nyenyane tsa welding li ka kenngoa ka lesela la asbestos ho pholile butle.

    Litšepe tse phahameng tsa Carbon Lisebelisoa tse tiileng tsa terata
    High Carbon steels Manual electrode welding accessories

    Khampani & Feme

    feme2

    Sebopeho sa sehlahisoa le thepa ea mechine selelekela

    KIKEMICAL COMPONET:

    ALLOY(wt%) C Mn Si Cr Mo P S Ni
    GB/T MELAO 0.05 0.90 1.00 1.00-1.50 0.40-0.65 0.03 0.030 -
    MOLAO OA MOLAO 0.05 0.90 1.00 1.00-1.50 0.40-0.65 0.04 0.035 -
    MOHLALA BOHLOKOA 0.038 0.85 0.26 1.2 0.48 0.013 0.009 0.020

    MOSEBETSI OA MECHI:

    LETLOTLO MATLA A KOPA(MPa) MATLA A KEKETSO(MPa) HEATTREAMENT℃xh IMAPACT BOHLOKO J/℃ ELONGATION(%)
    GB/T MELAO 390 520 690*1 - 17
    MOLAO OA MOLAO 390 520 690*1 - 19
    MOHLALA BOHLOKOA 450 550 690*1 185/Mocheso wa tlhaho 28

    LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:

    TLHALOSO EA DIAMETERS(mm) 2.6*350 3.2*350 4.0*400 5.0*400
    MOTLATSI
    (Amp)    		 H/W 80-110 100-130 130-180 170-210
    O/W 60-100 80-120 120-160 -

    LITLHAKISO TSA PAKA:

    KARAOLI BELELE PCS/1KG BOIMA/1KG
    2.6 limilimithara 300mm 48PCS 2KG
    3.2 limilimithara 350 limilimithara 27PCS 5KG
    4.0 limilimithara 350 limilimithara 16PCS 5KG
    5.0 limilimithara 350 limilimithara 12PCS 5KG
    430Mpa Hand Electrode For Low Carbon Steel04

    Maemo a Tloaelehileng

    430Mpa Hand Electrode For Low Carbon Steel05
    典型项目

    Setifikeiti

    setifikeiti

    Sebopeho sa sehlahisoa le thepa ea mechine selelekela

    KIKEMICAL COMPONET:

    ALLOY(wt%) C Mn Si Cr Mo P S Ni
    GB/T MELAO 0.05 0.90 1.00 1.00-1.50 0.40-0.65 0.03 0.030 -
    MOLAO OA MOLAO 0.05 0.90 1.00 1.00-1.50 0.40-0.65 0.04 0.035 -
    MOHLALA BOHLOKOA 0.038 0.85 0.26 1.2 0.48 0.013 0.009 0.020

    MOSEBETSI OA MECHI:

    LETLOTLO MATLA A KOPA(MPa) MATLA A KEKETSO(MPa) HEATTREAMENT℃xh IMAPACT BOHLOKO J/℃ ELONGATION(%)
    GB/T MELAO 390 520 690*1 - 17
    MOLAO OA MOLAO 390 520 690*1 - 19
    MOHLALA BOHLOKOA 450 550 690*1 185/Mocheso wa tlhaho 28

    LITLHAKISO TSA TŠEBELETSO TSE KHOTHATSANG:

    TLHALOSO EA DIAMETERS(mm) 2.6*350 3.2*350 4.0*400 5.0*400
    MOTLATSI
    (Amp)    		 H/W 80-110 100-130 130-180 170-210
    O/W 60-100 80-120 120-160 -

    LITLHAKISO TSA PAKA:

    KARAOLI BELELE PCS/1KG BOIMA/1KG
    2.6 limilimithara 300mm 48PCS 2KG
    3.2 limilimithara 350 limilimithara 27PCS 5KG
    4.0 limilimithara 350 limilimithara 16PCS 5KG
    5.0 limilimithara 350 limilimithara 12PCS 5KG

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