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Isoko ryo gutanga uruganda 12CrMo Umuyoboro udafite ibyuma Umuyoboro wa GB6479

Gutanga Uruganda 12CrMo Ikidodo Cyuma Cyuma Cyuzuye GB6479 Ishusho Yerekanwe
  • Isoko ryo gutanga uruganda 12CrMo Umuyoboro udafite ibyuma Umuyoboro wa GB6479
  • Isoko ryo gutanga uruganda 12CrMo Umuyoboro udafite ibyuma Umuyoboro wa GB6479
  • Isoko ryo gutanga uruganda 12CrMo Umuyoboro udafite ibyuma Umuyoboro wa GB6479

Ibisobanuro bigufi:

Umuyoboro wicyuma udafite ibikoresho byifumbire mvaruganda nicyuma cyiza cya karubone

naibyuma bivanga ibyuma bidafite icyumabikwiranyeibikoresho bya shimi naumuyoboro.

Ubu bwoko bwicyuma muri GB6479-2013.


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Ibicuruzwa birambuye

Ibicuruzwa

Birashobora kuba inshingano zacu guhaza ibyo ukunda no kugukorera neza. Ibyishimo byawe nibihembo byacu byiza. Twategerezanyije amatsiko kujya kwagura ibikorwa byo gutanga uruganda 12CrMo Nta nkomyiUmuyoboro w'icyumaGB6479, Ninzobere kabuhariwe muriki gice cyihariye, twiyemeje gukemura ikibazo icyo ari cyo cyose cyo kurinda ubushyuhe bukabije kubakoresha.
Birashobora kuba inshingano zacu guhaza ibyo ukunda no kugukorera neza. Ibyishimo byawe nibihembo byacu byiza. Twakomeje gutegereza kujya mu kwagura hamweumuyoboro w'icyuma, Umuyoboro w'icyuma, Turakwishimiye gusura uruganda rwacu, uruganda nicyumba cyacu cyerekanwe ibicuruzwa bitandukanye byujuje ibyifuzo byawe, hagati aho, biroroshye gusura urubuga rwacu, abakozi bacu bagurisha bazagerageza imbaraga zabo kugirango baguhe serivise nziza. Niba ukeneye ibisobanuro byinshi, nyamuneka ntutindiganye kutwandikira kuri E-imeri cyangwa terefone.

Incamake

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 ni ngombwa 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%
bIbintu byose biri mubyuma ntibishobora kuba munsi ya 0.020%, cyangwa ala ibirimo mubyuma ntibishobora kuba munsi ya 0.015%

Umutungo wa mashini

Icyiciro Umutungo wa mashini
Umujinya
MPa		 Tanga umusaruro
MPa		 Birebire nyuma yo kuvunika A /% Kugabanya akarere
Z /%		 Ingufu zo gukuramo Shork
（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

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