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Li-tubes tsa tšepe tse se nang seamll bakeng sa lisebelisoa tse phahameng tsa khatello ea lik'hemik'hale tsa manyolo-GB6479-2013

Li-tubes tsa tšepe tse se nang seaml bakeng sa lisebelisoa tsa ho lokisa manyolo a lik'hemik'hale tse nang le khatello e phahameng-GB6479-2013 Setšoantšo se Featured
  • Li-tubes tsa tšepe tse se nang seamll bakeng sa lisebelisoa tse phahameng tsa khatello ea lik'hemik'hale tsa manyolo-GB6479-2013
  • Li-tubes tsa tšepe tse se nang seamll bakeng sa lisebelisoa tse phahameng tsa khatello ea lik'hemik'hale tsa manyolo-GB6479-2013
  • Li-tubes tsa tšepe tse se nang seamll bakeng sa lisebelisoa tse phahameng tsa khatello ea lik'hemik'hale tsa manyolo-GB6479-2013

Tlhaloso e Khutšoanyane:

Seamless tšepe pipe bakeng sa thepa ea manyolo a khatello e phahameng ke tšepe ea boleng bo phahameng ba carbon

letšepe e kopantsoeng phala e se nang moeliloketseng bakeng sathepa ea lik'hemik'hale lephaephe.

Mofuta ona oa peipi ea tšepe ka hareGB6479-2013maemo.


Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Q345

Li-tag tsa Sehlahisoa

Kakaretso

Tloaelo:GB6479-2013

Sehlopha sa sehlopha: 10,20,Q345B, 12CrMo,12Cr5Mo, joalo-joalo

Sebopeho sa Karolo: Ho potoloha

Sebaka sa Tšimoloho: China

Botenya: 1 - 100 mm

Bolelele: Bolelele bo Tsitsitseng Kapa Bolelele bo Randomhang

Setifikeiti: ISO9001:2008

Alloy kapa Che: Alloy

 

Kalafo Mocheso: Annealing/normalizing/Tempering

Bophara ba Kantle(Lepotoloho): 10 - 1000 Mm

Kopo: Thepa ea lik'hemik'hale

Kalafo ea Bokaholimo: Joalo ka Tlhokahalo ea Bareki

Theknoloji: Ho Chesa Ho Qetsitsoe / Ho batang

Pipe e Khethehileng: Pipe e Tenya ea Lerako

Tšebeliso: Thepa ea lik'hemik'hale

Teko: UT/ECT

Kopo

Seamless tšepe phala bakeng sa thepa ea manyolo a khatello e phahameng ke tšepe ea boleng bo phahameng ba k'habone le tšepe ea tšepe e se nang seamless e loketseng lisebelisoa tsa lik'hemik'hale le liphaephe.

Kereiti e ka Sehloohong

Mophato oa tšepe ea boleng bo holimo ea khabone: 10#,20#

Karolo ea Lik'hemik'hale

Karolo ea Lik'hemik'hale/%
NO C Si Mn Cr Mo V W Nb Ni P S
                  eseng ho feta
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
Ha ho hlokahala ho eketsa likarolo tse ntle tsa lijo-thollo, tšepe e tla ba le bonyane e le 'ngoe ea Al, Nb, V le Ti. Lintho tse ekelitsoeng tsa lijo-thollo tse ntle li tla bontšoa setifikeiti sa boleng. Litaba ha lia lokela ho feta 0.20%
Likahare tsa bal ka tšepe ha li na ho ba ka tlase ho 0.020%, kapa litaba tsa ala ka tšepe ha li na ho ba tlase ho 0.015%.

Thepa ea Mechini

Kereiti Thepa ea Mechini
Tensile Khefutsa Nako e telele ka mor'a ho robeha A/% Phokotso ea sebaka Matla a ho monya shoka
MPa MPa Z/% (KV2)/J
  Botenya ba lebota la tšepe / limilimithara   Teko mocheso/℃ setšoantšo motshelli
  W16 > 16 — 40 >40 setšoantšo motshelli  
  eseng ka tlase ho eseng ka tlase ho
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
Pipe ea 12Cr2Mo, Ha D<30 mm le SW3 mm, matla a tlhahiso e tlase kapa matla a katoloso ea polasetiki a ka fokotsoa ka 10 MPa.

Tlhokahalo ea Teko

Ntle le ho netefatsa sebopeho sa lik'hemik'hale le thepa ea mochini, phala ea tšepe e kolobisitsoeng ka kotloloho ke ingot e tla hlahlojoa ka matla a tlase, 'me tlhahlobo ea hona joale ea eddy kapa tlhahlobo ea ho lutla ha mabone e ka sebelisoa sebakeng sa tlhahlobo ea hydraulic.

Matla a Phepelo

Lithane tse 2000 ka Khoeli ka Kereiti ka 'ngoe ea li-tubes tsa tšepe tse se nang Seam bakeng sa khatello e phahameng

lisebelisoa tsa ho lokisa manyolo a lik'hemik'hale.

Sephutheloana

Ka Mengata Le ka Lebokoseng le Matla la Lehong

Phano

Matsatsi a 7-14 haeba a le setokong, matsatsi a 30-45 ho hlahisa

Tefo

30% depsoit, 70% L/C kapa B/L kopi kapa 100% L/C ha u bona

Lintlha tsa Sehlahisoa

Lipeipi tsa mochini/Motsoako le Monontsha

GB/T8162-2008

ASTM_A519-2006

TS EN 10210-1-2006

ASTM A53A53M-2012

GB9948-2006

GB6479-2013

GB/T 17396-2009

  • E fetileng:
  • E 'ngoe:

    • Karolo ea Lik'hemik'hale

    Karolo ea Lik'hemik'hale/%
    NO C Si Mn Cr Mo V W Nb Ni P S
                      Ha ho Feta
    Q345Ba 0. 12 -0. 20 0.20-0. 50 1.20-1,70 <0. 30 <0. 10 Mme - <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
    Ha ho Hlokahala ho Eketsa Lintho tse Ntle tsa lijo-thollo, tšepe e tla ba le bonyane e le 'ngoe ea Al, Nb, V le Ti. Lintho tse Ekelitsoeng tsa Mabele a Matle li Tla bontšoa Setifikeiting sa Boleng. Litaba tsa Ti ha li na ho ba ho feta 0.20%
    Likahare tsa Bal ka Ts'epeng ha li na ho ba ka tlase ho 0.020%, Kapa Ala Content in Steel ha e na ho ba ka tlase ho 0.015%

    Thepa ea Mechini

    Kereiti Thepa ea Mechini
    Tensile Khefutsa Nako e telele ka mor'a ho robeha A/% Phokotso ea Sebaka Matla a ho Monya Shork
    MPa MPa Z/% (KV2)/J
      Botenya ba Lebota la Tube ea tšepe/Mm   Teko Mocheso/℃ Setšoantšo Phetiso
      W16 > 16 — 40 >40 Setšoantšo Phetiso  
      Eseng ka Tlase ho Feta Eseng ka Tlase ho Feta
    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
    A 12Cr2Mo Pipe，Ha D<30 mm Le SW3 mm

    Tlhokahalo ea Teko

    Ntle le ho netefatsa sebopeho sa lik'hemik'hale le thepa ea mochini, phala ea tšepe e kolobisitsoeng ka kotloloho ke Ingot e tla ba Sehloho sa T.

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