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Machubhu esimbi asina musono ekushandisa michina yekugadzira fetiraiza yemakemikari ine simba-GB6479-2013

Machubhu esimbi asina musono ekushandisa michina yekugadzira fetereza yemakemikari ine simba rakawanda-GB6479-2013 Mufananidzo Unoratidzwa
  • Machubhu esimbi asina musono ekushandisa michina yekugadzira fetiraiza yemakemikari ine simba-GB6479-2013
  • Machubhu esimbi asina musono ekushandisa michina yekugadzira fetiraiza yemakemikari ine simba-GB6479-2013
  • Machubhu esimbi asina musono ekushandisa michina yekugadzira fetiraiza yemakemikari ine simba-GB6479-2013

Tsananguro pfupi:

Pombi yesimbi isina musono yemidziyo yefetereza ine simba rakawanda isimbi yemhando yepamusoro yakagadzirwa nekabhoni

uyesimbi yesimbi isina musonoyakakodzeramichina yemakemikari uyepombi.

Rudzi urwu rwepombi yesimbi iri mukatiGB6479-2013mwero.


Dhaunirodha sePDF

Ruzivo rweChigadzirwa

Q345

Matagi eChigadzirwa

Pfupiso

Mutsetse:GB6479-2013

Boka reGiredhi: 10、20、Q345B、12CrMo、12Cr5Mo，Nezvimwewo

Chimiro chechikamu: Rakatenderera

Nzvimbo Yekutanga: China

Ukobvu: 1 - 100 mm

Kureba: Kureba Kwakagadzika Kana Kureba Kusina Kurongeka

Chitupa: ISO9001:2008

Chiwanikwa Kana Kwete: Chiwanikwa

 

Kurapa Kupisa: Kuisa/kudzora/Kudzikisa

Dhayamita yekunze (yakatenderera): 10 - 1000 Mm

Kushandiswa: Midziyo yemakemikari

Kurapa Kwepamusoro: Sezvinodiwa neMutengi

Maitiro: Yakaputirwa nemoto/Yakatorwa nechando

Pombi Yakakosha: Pombi yeMadziro Gobvu

Kushandiswa: Midziyo yemakemikari

Bvunzo: UT/ECT

Kushandiswa

Pombi yesimbi isina musono yemidziyo yefetereza ine simba rakawanda ipombi yesimbi yemhando yepamusoro yakagadzirwa nekabhoni uye simbi ye alloy isina musono yakakodzera michina yemakemikari nemapaipi.

Giredhi Guru

Giredhi resimbi yepamusoro-soro yekabhoni: 10#、20#

Chikamu cheMakemikari

Chikamu cheKemikari/%
NO C Si Mn Cr Mo V W Nb Ni P S
                  hapana kupfuura
10 0. 07-0. 13 0. 17 -0. 37 0.35 -0. 65 - - - - - - 0.025 0.015
20 0. 17 -0. 23 0.17 -0. 37 0. 35-0.65 - - - - - - 0.025 0.015
Q345Ba 0. 12 -0. 20 0.20-0. 50 1.20-1.70 <0. 30 <0. 10 mis - <0.07 W0. 50 0.025 0.015
Q345C" 0. 12 -0. 20 0.20 -0. 50 1.20 -1. 70 W0. 30 <0. 10 <0. 15 - W0.07 <0. 50 0.025 0.015
Q345D" 0. 12 -0. 18 0.20 -0. 50 1. 20~1.70 W0. 30 <0. 10 <0. 15 - W0.07 <0. 50 0. 025 0.015
Q345Ea*b 0. 12 -0. 18 0. 20-0. 50 1. 20 -1.70 W0. 30 <0. 10 <0. 15 - <0.07 <0. 50 0. 025 0.01
12CrMo 0. 08-0. 15 0.17 -0. 37 0. 40-0. 70 0. 40-0. 70 0. 40-0. 55 - - - - 0. 025 0.015
15CrMo 0. 12 -0. 18 0. 17 -0. 37 0. 40-0. 70 0. 80-1. 10 0. 40-0.55 - - - - 0. 025 0. 015
12Cr2Mo 0. 08-0. 15 <0. 50 0. 40-0.6 2.00-2. 50 0. 90-1. 13 - - - - 0.025 0. 015
12Cr5Mo <0. 15 <0.50 <0. 60 4. 00-6.00 0. 40-0. 60 - - - <0. 60 0. 025 0. 015
lOMoWVNb 0. 07-0. 13 0. 50-0.8 0. 50-0.8 - 0. 60-0. 90 0. 30-0. 50 0. 50-0. 90 0. 06-0. 12 - 0.025 0.015
12SiMoVNb 0.08 -0. 14 0.50 -0.8 0. 60-0. 90 - 0. 90-1. 10 0. 30-0. 50 - 0. 04-0.08 - 0.025 0.015
Kana zvichidikanwa kuwedzera zvinhu zvegorosi rakatsetseka, simbi inofanira kunge iine kanenge imwe yeAl, Nb, V neTi. Zvinhu zvegorosi rakatsetseka zvakawedzerwa zvinofanira kuratidzwa muchitupa chemhando yepamusoro. Hunhu hweTi hahufanirwe kupfuura 0.20%.
Huwandu hweBAL musimbi hahufanirwe kunge huri pasi pe0.020%, kana huwandu hweala musimbi hahufanirwe kunge huri pasi pe0.015%.

Zvivakwa zveMechanical

Giredhi Zvivakwa zveMechanical
Kusimba Goho Nguva refu mushure mekutyoka A/% Kuderedzwa kwenzvimbo Simba rekunyudza zvishoma
MPa MPa Z/% （KV2）/J
  Ukobvu hwemadziro echubhu yesimbi/mm   Tembiricha yekuyedza/℃ mufananidzo transver
  W16 >16 — 40 >40 mufananidzo transver  
  kwete pasi pe kwete pasi pe
10 335〜490 205 195 185 24 22 一 一 — 一
20 410〜550 245 235 225 24 22 一 0 40 27
Q345B 490〜670 345 335 325 21 19 一 20 40 27
Q345C 490〜670 345 335 325 21 19 一 0 40 27
Q345D 490〜670 345 335 325 21 19 一 -20 40 27
Q345E 490〜670 345 335 325 21 19 — -40 40 27
12CrMo 410~560 205 195 185 21 19 — 20 40 27
15CrMo 440〜640 295 285 275 21 19 一 20 40 27
12Cr2Moa 450〜60. 280 20 18 一 20 40 27
12Cr5Mo 390〜590 195 185 175 22 20 一 20 40 27
lOMoWVNb 470〜670 295 285 275 19 17 一 20 40 27
12SiMoVNb 2470 315 305 295 19 17 50 20 40 27
Pombi ye12Cr2Mo，Kana D<30 mm uye SW3 mm，simba remukoho wakaderera kana simba rekuwedzera repurasitiki rakatarwa rinogona kuderedzwa ne10 MPa.

Chinodiwa Chebvunzo

Pamusoro pekuona kuti makemikari aripo uye hunhu hwemakanika hwakagadzirwa, pombi yesimbi inomoneredzwa zvakananga ne ingot inofanira kuongororwa nemagetsi mashoma, uye kuongororwa kwe eddy current kana magnetic flux leakage inspection zvinogona kushandiswa pachinzvimbo che hydraulic test.

Kugona Kupa

Matani 2000 Pamwedzi Pagiredhi remachubhu esimbi asina musono ekushandisa simba rakawanda

michina yekugadzirisa fetereza yemakemikari.

Kurongedza

Mumabhurugwa Uye Mubhokisi Rakasimba Remapuranga

Kutumirwa

Mazuva 7-14 kana aripo, mazuva 30-45 ekugadzira

Kubhadhara

30% dhipoziti, 70% L/C kana B/L kopi kana 100% L/C painoonekwa

Ruzivo rweChigadzirwa

Mapaipi emakanika/Makemikari & Fetiraiza

GB/T8162-2008

ASTM_A519-2006

BS EN 10210-1-2006

ASTM A53A53M-2012

GB9948-2006

GB6479-2013

GB/T 17396-2009

  • Yakapfuura:
  • Zvinotevera:

    • Chikamu cheMakemikari

    Chikamu cheKemikari/%
    NO C Si Mn Cr Mo V W Nb Ni P S
                      Hapana Zvinopfuura
    Q345Ba 0. 12 -0. 20 0.20-0. 50 1.20-1.70 <0. 30 <0. 10 Mis - <0.07 W0. 50 0.025 0.015
    Q345C” 0. 12 -0. 20 0.20 -0. 50 1.20 -1. 70 W0. 30 <0. 10 <0. 15 - W0.07 <0. 50 0.025 0.015
    Q345D” 0. 12 -0. 18 0.20 -0. 50 1. 20~1.70 W0. 30 <0. 10 <0. 15 - W0.07 <0. 50 0. 025 0.015
    Q345Ea*B 0. 12 -0. 18 0. 20-0. 50 1. 20 -1.70 W0. 30 <0. 10 <0. 15 - <0.07 <0. 50 0. 025 0.01
    Kana zvichidikanwa kuwedzera zvinhu zvegorosi rakanaka, simbi inofanira kunge iine chimwe cheAl, Nb, V uye Ti. Zvinhu zvegorosi rakanaka zvakawedzerwa zvinofanira kuratidzwa muQuality Certificate. Zviri mukati meTi hazvifanirwe kudarika 0.20%
    Zviri Mukati meSimbi Hazvifanirwe Kuderera Pa0.020%, Kana Zviri Mukati meSimbi Hazvifanirwe Kuderera Pa0.015%

    Zvivakwa zveMechanical

    Giredhi Zvivakwa zveMechanical
    Kusimba Goho Nguva Yakareba Mushure mekutyoka A/% Kuderedzwa Kwenzvimbo Simba reKunyorovesa Rakapfupika
    MPa MPa Z/% （KV2）/J
      Ukobvu hwemadziro eSimbi yeChubhu/Mm   Tembiricha Yekuyedza/℃ Mufananidzo Transver
      W16 >16 — 40 >40 Mufananidzo Transver  
      Kwete Zvishoma Pane Kwete Zvishoma Pane
    Q345B 490〜670 345 335 325 21 19 一 20 40 27
    Q345C 490〜670 345 335 325 21 19 一 0 40 27
    Q345D 490〜670 345 335 325 21 19 一 -20 40 27
    Q345E 490〜670 345 335 325 21 19 — -40 40 27
    Pombi ye12Cr2Mo，Kana D<30 Mm uye SW3 Mm，Simba Rekuburitsa Rinoderera Kana Simba Rekuwedzera repurasitiki Rinogona Kuderedzwa ne10 MPa.

    Chinodiwa Chebvunzo

    Pamusoro pekuona kuti makemikari aripo uye hunhu hwemakanika hwakagadzirwa, pombi yesimbi inotenderedzwa zvakananga neIngot inofanira kunge iri pasi pemutemo weT

    Nyora meseji yako pano woitumira kwatiri
    Dzvanya enter kuti utsvage kana kuti ESC kuti uvhare