English

AWS E7018-A1 Low-alloy steels Hlau hmoov vuam hlau Vuam accessories

AWS E7018-A1 Low-alloy steels Hlau hmoov vuam hlau Vuam accessories Featured duab
  • AWS E7018-A1 Low-alloy steels Hlau hmoov vuam hlau Vuam accessories
  • AWS E7018-A1 Low-alloy steels Hlau hmoov vuam hlau Vuam accessories
  • AWS E7018-A1 Low-alloy steels Hlau hmoov vuam hlau Vuam accessories
  • AWS E7018-A1 Low-alloy steels Hlau hmoov vuam hlau Vuam accessories

R106Fe hom tsis tshua muaj alloy kub resistant steel tes electrode, tseem hu ua AWS standard E7018-A1 hom kub resistant steel tes electrode yog hlau hmoov uas tsis muaj hydrogen hom tshuaj tawv nqaij, muaj Mo0.5% pearlite tshav kub resistant steel electrode, melting efficiency yog hais txog 110% . Feem ntau DC thim rov qab txuas, tab sis tuaj yeem ua AC vuam, kev ua haujlwm luv luv, tuaj yeem ua tiav txoj haujlwm vuam. Ua ntej vuam, cov electrode yuav tsum tau ci ntawm 350 ℃ rau 1 teev thiab siv raws li xav tau. Ua ntej welding, lub vuam yuav tsum tau ntxuav ntawm xeb, roj, dej thiab lwm yam impurities.


  • Standard qauv::AWS A5.5 E7018-A1
  • Yam khoom No::GER-107 (E7018-A1)
  • Haum rau::Tsawg-alloy steel
  • Hom Tshuaj::Gintune
  • Fais fab mov polarity ::DC + / AC
  • Certificate authority::TSIS MUAJ
  • Vuam txoj hauj lwm: AWS E7018-A1 Low-alloy steels Hlau hmoov vuam hlau Vuam accessories

    • Product Detail

    Sepcification

    Khoom cim npe

    Daim ntawv thov & Standard & Ceeb toom:

    AWS E7018-A1 (R106Fe) tshav kub-resistant steel tes electrode yog tsim rau vuam boiler yeeb nkab, tshav kub exchanger cua sov nto yeeb nkab thiab chav yeeb nkab hauv qab 450 ℃ (xws li 15MoG, T1, P1 steel) thiab lwm zaus. Xws li ASTM A204 thiab A335-P1 raj; Lub vuam yuav tsum tau preheated rau 90-110 ℃ ua ntej vuam, thiab tuav lub interlayer kub. Kuj tseem siv tau rau vuam dav dav uas tsis tshua muaj alloy steel siab zog steel qauv. Thiab qhov no txhais tes electrode tuaj yeem siv rau tag nrho txoj haujlwm vuam. Raws li cov yam ntxwv ntawm cov txheej txheem tsim cov roj liquefied kub, cov hlau tsis tshua muaj kub yog siv nyob rau hauv cov qib sib txawv raws li qhov kub thiab txias (-40 ℃, -70 ℃, -100 ℃, -194 ℃, -253 ℃ ), thiab cov khoom siv vuam siv tau raug xaiv.

    Nta

    Hom tes electrode no yog hlau hmoov uas tsis muaj hydrogen hom tes electrode, ntxiv hlau hmoov, siab melting efficiency; 0.5% Mo yog ntxiv los txhim kho vuam lub zog thiab corrosion kuj; Thiab lub arc yog ruaj khov, tsis tshua muaj txaws, sib sau, desagging yog ib qho yooj yim, X-Ray kev ua tau zoo.

    Cov ntsiab lus alloying ntawm pearlitic kub resistant steel yog chromium, molybdenum, vanadium, niobium thiab lwm yam kom tau raws li cov kev ua haujlwm sib txawv. Vim yog kev sib koom ua ke ntawm cov ntsiab lus carbon alloy hauv cov hlau, nws yog ib qho yooj yim los tsim cov qauv hardened thaum vuam, thiab vuam kev ua haujlwm tsis zoo. Yog li ntawd, pearlitic tshav kub-resistant steel feem ntau preheated ua ntej vuam thiab tempered tom qab vuam.

    High Carbon steels Khoom hlau vuam accessories
    High Carbon steels Phau ntawv electrode vuam accessories

    Tuam txhab & Hoobkas

    Hoobkas 2

    Cov khoom muaj pes tsawg leeg thiab cov khoom siv kho tshuab kev taw qhia

    Cov khoom muaj pes tsawg leeg thiab cov khoom siv kho tshuab kev taw qhia

    CHEMICAL COMPNET:

    ALLOY (wt%)CMnSiCrMoPS
    GB/T RULES0.121.00 Nws0.80 ib-0.40-0.65 Nws0.03 ib0.030 Nws
    AWS RULES0.120.90 ib0.80 ib-0.40-0.65 Nws0.03 ib0.030 Nws
    EXAMPLE VALUE0.60.7 ua0.31 Nws0.035 ib0.50.012 ib0.01 ib

    MECHANICAL PROPERTY:

    QHOV TSEEBYIELD zog (MPa)EXTENSION zog (MPa)TUB ROG ℃ xhIMAPACT VALUE J/℃ELONGATION(%)
    GB/T RULES390490 ib620 * 1-22
    AWS RULES390490 ib620 * 1-22
    EXAMPLE VALUE480570 ib620 * 1170 / Qhov kub thiab txias26

    WELDING PARAMETERS pom zoo:

    DIAMETERS SPECIFICATIONS (mm)2.6 * 3503.2 * 3504.0 * 4005.0 * 400 hli
    ELECTRICITY
    (Amp)    		H/W80-110 : kuv100-130 Nws130-180 Nws170-210 : kuv
    O/W60-10080-120 : kuv120-160 : kuv-

    PACKING COV NTAUB NTAWV:

    SEPCIFICATIONLENGTHPCS / 1 KGNYIAJ / 1KG
    2.6mm ib300 hli48 Pcs2 KG
    3.2mm ib350 hli27 Pcs5 KG
    4.0mm ib350 hli16 Pcs5 KG
    5.0mm ib350 hli12 Pcs5 KG
    430Mpa Tes Electrode Rau Tsawg Carbon Steel04

    Cov xwm txheej

    430Mpa Tes Electrode Rau Tsawg Carbon Steel05
    典型项目

    Daim ntawv pov thawj

    daim ntawv pov thawj

    Cov khoom muaj pes tsawg leeg thiab cov khoom siv kho tshuab kev taw qhia

    CHEMICAL COMPNET:

    ALLOY (wt%) C Mn Si Cr Mo P S
    GB/T RULES 0.12 1.00 Nws 0.80 ib - 0.40-0.65 Nws 0.03 ib 0.030 Nws
    AWS RULES 0.12 0.90 ib 0.80 ib - 0.40-0.65 Nws 0.03 ib 0.030 Nws
    EXAMPLE VALUE 0.6 0.7 ua 0.31 Nws 0.035 ib 0.5 0.012 ib 0.01 ib

    MECHANICAL PROPERTY:

    QHOV TSEEB YIELD zog (MPa) EXTENSION zog (MPa) TUB ROG ℃ xh IMAPACT VALUE J/℃ ELONGATION(%)
    GB/T RULES 390 490 ib 620 * 1 - 22
    AWS RULES 390 490 ib 620 * 1 - 22
    EXAMPLE VALUE 480 570 ib 620 * 1 170 / Qhov kub thiab txias 26

    WELDING PARAMETERS pom zoo:

    DIAMETERS SPECIFICATIONS (mm) 2.6 * 350 3.2 * 350 4.0 * 400 5.0 * 400 hli
    ELECTRICITY
    (Amp)    		 H/W 80-110 : kuv 100-130 Nws 130-180 Nws 170-210 : kuv
    O/W 60-100 80-120 : kuv 120-160 : kuv -

    PACKING COV NTAUB NTAWV:

    SEPCIFICATION LENGTH PCS / 1 KG NYIAJ / 1KG
    2.6mm ib 300 hli 48 Pcs 2 KG
    3.2mm ib 350 hli 27 Pcs 5 KG
    4.0mm ib 350 hli 16 Pcs 5 KG
    5.0mm ib 350 hli 12 Pcs 5 KG

    cov khoom muaj feem xyuam

  • Yav dhau los:
  • Tom ntej:
    • Sau koj cov lus ntawm no thiab xa tuaj rau peb
    Ntaus nkag mus tshawb lossis ESC kom kaw