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Imiyoboro idafite ibyuma idafite ibikoresho byo gutunganya ifumbire mvaruganda-GB6479-2013

Imiyoboro idafite ibyuma kubikoresho byo gutunganya ifumbire mvaruganda-GB6479-2013 Ishusho Yerekanwe
  • Imiyoboro idafite ibyuma idafite ibikoresho byo gutunganya ifumbire mvaruganda-GB6479-2013
  • Imiyoboro idafite ibyuma idafite ibikoresho byo gutunganya ifumbire mvaruganda-GB6479-2013
  • Imiyoboro idafite ibyuma idafite ibikoresho byo gutunganya ifumbire mvaruganda-GB6479-2013

Ibisobanuro bigufi:

Umuyoboro wicyuma udafite ibikoresho byifumbire mvaruganda nicyuma cyiza cya karubone

naibyuma bivanga ibyuma bidafite icyumabikwiranyeibikoresho bya shimi naumuyoboro.

Ubu bwoko bwicyuma muriGB6479-2013bisanzwe.


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Ibicuruzwa birambuye

Q345

Ibicuruzwa

Incamake

Igipimo:GB6479-2013

Itsinda ry'amanota: 10、20、Q345B 、 12CrMo、12Cr5Mo ， Ibindi

Igice Igice: Uruziga

Aho bakomoka: Ubushinwa

Umubyimba: 1 - 100 Mm

Uburebure: Uburebure buhamye cyangwa Uburebure busanzwe

Icyemezo: ISO9001: 2008

Amavuta cyangwa Oya: Amavuta

 

Kuvura Ubushyuhe: Annealing / bisanzwe / Ubushyuhe

Diameter yo hanze (Uruziga): 10 - 1000 Mm

Gusaba: Ibikoresho bya shimi

Kuvura Ubuso: Nkibisabwa Umukiriya

Ubuhanga: Bishyushye / Ubukonje bushushanijwe

Umuyoboro udasanzwe: Umuyoboro muremure

Ikoreshwa: Ibikoresho bya shimi

Ikizamini: UT / ECT

Gusaba

Umuyoboro wicyuma udafite ibikoresho byifumbire mvaruganda yumuvuduko mwinshi nicyuma cyiza cya karubone cyubatswe nicyuma kivanze nicyuma kitagira ibyuma bikwiranye nibikoresho bya chimique.

Icyiciro rusange

Urwego rwicyuma cyiza cya karubone cyiza: 10 #、20 #

Ibigize imiti

Ibigize imiti /%
NO C Si Mn Cr Mo V W Nb Ni P.
                  ntarenze
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 nabi - <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
Awhen birakenewe kongeramo ibintu byiza byintete, ibyuma bigomba kuba byibuze kimwe muri Al, Nb, V na Ti. Ibintu byongeweho ingano bigomba kwerekanwa mubyemezo byubuziranenge. Ibirimo ntibishobora kurenza 0,20%
BAl ibirimo ibyuma ntibigomba kuba munsi ya 0.020%, cyangwa ala ibirimo ibyuma ntibishobora kuba munsi ya 0.015%

Umutungo wa mashini

Icyiciro Umutungo wa mashini
Umujinya Tanga umusaruro Birebire nyuma yo kuvunika A /% Kugabanya akarere Ingufu zo gukuramo Shork
MPa MPa Z /% （KV2） / J.
  Urukuta rw'icyuma uburebure / mm   Ubushyuhe bwo gupima / ℃ ifoto transver
  W16 > 16 - 40 > 40 ifoto transver  
  munsi ya munsi ya
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
Umuyoboro wa 12Cr2Mo ， Iyo D <30 mm na SW3 mm strength imbaraga zo gutanga umusaruro muke cyangwa imbaraga zo kwagura plastike zishobora kugabanuka na MPa 10.

Ibisabwa

Usibye kwemeza imiterere yimiti nubukanishi, umuyoboro wibyuma uzungurutswe na ingot ugomba kugenzurwa nimbaraga nke, kandi ubugenzuzi bwa eddy bugezweho cyangwa igenzura rya magnetiki flux rishobora gukoreshwa aho kwipimisha hydraulic.

Gutanga Ubushobozi

Toni 2000 ku kwezi Kuri Grade yicyuma kitagira ibyuma kugirango umuvuduko ukabije

ibikoresho byo gutunganya ifumbire mvaruganda.

Gupakira

Muri Bundles No Mubisanduku Bikomeye

Gutanga

Iminsi 7-14 niba mububiko, iminsi 30-45 yo gutanga

Kwishura

30% kubitsa, 70% L / C cyangwa B / L kopi cyangwa 100% L / C ukireba

Ibicuruzwa birambuye

imashini / Imiti & Ifumbire mvaruganda

GB / T8162-2008

ASTM_A519-2006

BS EN 10210-1-2006

ASTM A53A53M-2012

GB9948-2006

GB6479-2013

GB / T 17396-2009

  • Mbere:
  • Ibikurikira:

    • Ibigize imiti

    Ibigize imiti /%
    NO C Si Mn Cr Mo V W Nb Ni P.
                      Ntakirenze
    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
    Awhen Birakenewe Kongeramo Ibinyampeke Byiza, Icyuma kizaba kirimo byibuze kimwe cya Al, Nb, V na Ti. Wongeyeho Ibinyampeke Byiza Byinshi Bizerekanwa Mubyemezo Byiza. Ti Ibirimo ntibishobora kurenza 0,20%
    BAl Ibiri mubyuma ntibishobora kuba munsi ya 0.020%, cyangwa Ala Ibiri mubyuma ntibishobora kuba munsi ya 0.015%

    Umutungo wa mashini

    Icyiciro Umutungo wa mashini
    Umujinya Tanga umusaruro Birebire Nyuma yo kuvunika A /% Kugabanya Agace Shork Absorption Ingufu
    MPa MPa Z /% （KV2） / J.
      Icyuma Cyuma Cyuma / Mm   Ubushyuhe bw'ikizamini / ℃ Igishushanyo Guhindura
      W16 > 16 - 40 > 40 Igishushanyo Guhindura  
      Ntabwo ari munsi ya Ntabwo ari munsi ya
    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
    Umuyoboro wa 12Cr2Mo ， Iyo D <30 Mm na SW3 Mm ngth Imbaraga Zumusaruro wo Hasi Cyangwa Imbaraga Zagutse Zagutse Zishobora Kugabanywa na MPa 10.

    Ibisabwa

    Mubyongeyeho Kwemeza Ibigize Imiterere nubukanishi, Umuyoboro wibyuma uzunguruka mu buryo butaziguye na Ingot Bizaba ingingo T

    Andika ubutumwa bwawe hano hanyuma utwohereze
    Kanda enter kugirango ushakishe cyangwa ESC kugirango ufunge