490Mpa Hiko Ringa Mo Te Tino Kaha Rawa


  • Nama Tūemi::GEM-57(E7015
  • Utu mo::WHARO WARA
  • Polarity tuku hiko::DC+
  • Mana Tiwhikete::ABS,BV,CCS,DNV/GL,LR,NK,RS,CE
  • Tūnga wea: AWS E7018-A1 He rino-iti-iti nga tira whakarewa paura whakarewa Waea whakapiringa taputapu
  • Taipitopito Hua

    Te wehewehe

    Tohu Hua

    Taupānga&Paerewa&Tuhipoka:

    1. He pai mo te WELDING OF CARBON STEEL ME TE KAUPAPA KAUPAPA KAUPAPA, ME TE KAUPAPA KAUPAPA O TE BOILER, te paipa, te waka, te whare, te piriti me etahi atu hanganga, penei Q345.
    2. Ko te paerewa i tutakihia e matou: GB/T5117 E501, AWS A5.1 E701 & A5.1M E491, ISO2560-A:E 42 3 B 2 2, ISO 2560-B: E4915 A

    Nga tohu hei aro:

    1. I mua i te whakapiri, me tunuhia te electrode i te 350 ℃ mo te 1 haora ka tangohia ina hiahiatia.
    2. I mua i te whakapiri, me horoi te weldment i te waikura, te hinu, te wai me etahi atu poke.
    3. Me mahi te welding ki te pewa poto, he tika te whaowhiowhio.

    Ngā āhuatanga

    1. He iti te hiko konupora hauwai, he pewa pumau, he ataahua te hanga, he ataahua, he iti te pakaru, he ngawari te whakakore, he pai te kiri o te ahi, he pai te porosity.
    2. nga taonga miihini tepu, te kirihou pai, te pakari o te paanga me te aukati kapiti.

    GEL-57 iti waro waro hiko hiko ringa, kōeke ao ko E7015, China kōeke ko J507, no ki te iti hauwai konutai hiko kawakore, e tika ana mo te fehokotaki'anga Q345 kaha kōeke o iti koranu maitai hanganga. Ko te J te reta tuatahi o te hononga maitai o te hanganga, e tohu ana mo te hiko hiko. He rite, nui ake ranei i te 490MPa (50 KGF/mm2) te kaha tensile o te whakarewa whakarewa 50. He iti te konutai hauwai hiko. Ko te electrode kei te raina me te tauira E5015, kei reira a E te tohu i te hiko me te kaha tensile o te 50 whakarewa whakarewa rite ki te nui atu ranei i te 490MPa (50 KGF/mm2). Ko te 1 e whakaatu ana i nga hiko hiko o te tuunga-katoa (te whakapiri papaa, te raima poutū, te whakapae whakapae, te whakapiri poutū). He iti te konutai hauwai hiko. Karekau he kaiwhakamau arc i roto i te electrode ka taea anake te whakamahi mo te whakapiri polarity whakamuri DC.

    Nga maitai waro Teitei Ko nga taputapu whakapiri waea totoka
    Nga maitai waro teitei nga taputapu whakapiri hiko hiko

    Kamupene me wheketere

    wheketere2

    Te hanganga hua me te whakaurunga o nga taonga miihini

    KAUPAPA KAUPAPA:

    KONO(wt%)CMnSiCrNiMoPSV
    GB/T RULES0.151.60.90.20.30.30.0350.0350.08
    Nga Ture AWS0.151.250.90.20.30.30.0350.0350.08
    UARA TAUIRA0.0751.170.50.040.020.0070.0170.0090.01

    TE KAUPAPA MAHI:

    WHAIKAUPAPA KAUPAPA(MPa)TE KAUPAPA KAUPAPA(MPa)WHAKAMAHI ℃xhWHAKARANGA(%)
    GB/T RULES400490AW20
    Nga Ture AWS400490AW22
    UARA TAUIRA460555AW30

    NGĀ TAWHE WELDING E WHAKATAHIngia ana:

    NGĀ WHAKATAKITANGA (mm)2.6*3503.2*3504.0*4005.0*400
    TE HIKOH/W80-110100-130130-180180-230
    (Amp)O/W50-8090-120130-160-

    FAKATOKANGA:
    H/W: fehokotaki'anga tūnga whakapae
    O/W: fehokotaki'anga tūnga runga-upoko

    430Mpa Hiko Ringa Mo Te Wao Wao Iti04

    Take Angamaheni

    430Mpa Hiko Ringa Mo Te Wao Wao Iti05
    take

    Tiwhikete

    tiwhikete

    Te hanganga hua me te whakaurunga o nga taonga miihini

    KAUPAPA KAUPAPA:

    KONO(wt%) C Mn Si Cr Ni Mo P S V
    GB/T RULES 0.15 1.6 0.9 0.2 0.3 0.3 0.035 0.035 0.08
    Nga Ture AWS 0.15 1.25 0.9 0.2 0.3 0.3 0.035 0.035 0.08
    UARA TAUIRA 0.075 1.17 0.5 0.04 0.02 0.007 0.017 0.009 0.01

    TE KAUPAPA MAHI:

    WHAI KAUPAPA KAUPAPA(MPa) TE KAUPAPA KAUPAPA(MPa) WHAKAMAHI ℃xh WHAKARANGA(%)
    GB/T RULES 400 490 AW 20
    Nga Ture AWS 400 490 AW 22
    UARA TAUIRA 460 555 AW 30

    NGĀ TAWHE WELDING E WHAKATAHIngia ana:

    NGĀ WHAKATAKITANGA (mm) 2.6*350 3.2*350 4.0*400 5.0*400
    TE HIKO H/W 80-110 100-130 130-180 180-230
    (Amp) O/W 50-80 90-120 130-160 -

    FAKATOKANGA:
    H/W: fehokotaki'anga tūnga whakapae
    O/W: fehokotaki'anga tūnga runga-upoko


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