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Tuubooyinka birta ah ee aan xumi lahayn ee qalabka farsamaynta bacriminta kiimikada cadaadiska sarreeya-GB6479-2013

Tuubooyinka birta ah ee aan fiicneyn ee loogu talagalay qalabka farsamaynta bacriminta kiimikada cadaadiska sarreeya-GB6479-2013 Sawirka
  • Tuubooyinka birta ah ee aan xumi lahayn ee qalabka farsamaynta bacriminta kiimikada cadaadiska sarreeya-GB6479-2013
  • Tuubooyinka birta ah ee aan xumi lahayn ee qalabka farsamaynta bacriminta kiimikada cadaadiska sarreeya-GB6479-2013
  • Tuubooyinka birta ah ee aan xumi lahayn ee qalabka farsamaynta bacriminta kiimikada cadaadiska sarreeya-GB6479-2013

Sharaxaad Gaaban:

Dhuumaha birta ee aan kala go'a lahayn ee qalabka bacriminta cadaadiska sare waa birta qaab dhismeedka kaarboon oo tayo sare leh

iyobirta daawaha ah ee birta birta ah ee aan sinnaynku haboonqalabka kiimikada iyodhuumaha.

Noocan ah tuubada birta ee gudahaGB6479-2013heerka.


U soo deji sidii PDF

Faahfaahinta Alaabta

Q345

Tags Product

Dulmar

Heerka:GB6479-2013

Kooxda Fasalka: 10,20,Q345B, 12CrMo,12Cr5Mo, iwm

Qaabka Qaybta: Wareeg

Goobta Asal ahaan: Shiinaha

Dhumucda: 1 - 100 mm

Dhererka: Dhererka go'an ama Dhererka random

Shahaadada: ISO9001:2008

Alloy Mise: Alloy

 

Daawaynta kulaylka: Annealing/caadaynta/Xanaajinta

Dhexroorka Dibadda (wareega): 10 - 1000 mm

Codsiga: Qalabka kiimikada

Daaweynta Dusha sare: Sida Shuruudaha Macmiilka

Farsamada: Kulul duuban/qabow la sawiray

Dhuumaha Gaarka ah: Dhuumaha gidaarka ee dhumucsan

Isticmaalka: Qalabka kiimikada

Imtixaan:UT/ECT

Codsiga

Dhuumaha birta ee aan kala go 'lahayn ee qalabka bacriminta cadaadiska sare waa birta qaab dhismeedka kaarboon oo tayo sare leh iyo birta daawaha ah ee birta birta ah ee aan xidhnayn ee ku habboon qalabka kiimikada iyo dhuumaha.

Fasalka ugu weyn

Fasalka birta qaab dhismeedka kaarboon ee tayada sare leh: 10#,20#

Qayb Kiimiko ah

Qayb kiimiko/%
NO C Si Mn Cr Mo V W Nb Ni P S
                  aan ka badnayn
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
lMOWVNb 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
Marka ay lagama maarmaan noqoto in lagu daro walxo hadhuudh ah, birta waa inay ka koobnaataa ugu yaraan mid ka mid ah Al, Nb, V iyo Ti. Cutubyada hadhuudhka ah ee lagu daray waa in lagu muujiyaa shahaadada tayada. Waxa ku jira waa in aanu ka badnayn 0.20%
Walxaha BAl ee birta ku jira waa in aanay ka yarayn 0.020%, ama waxa ku jira ala ee birta waa in aanay ka yarayn 0.015%

Hantida Makaanikada

Darajo Hantida Makaanikada
Jilicsan Wax-soo-saarka Jilicsan jabka ka dib A/% Dhimista aagga Tamar nuugista shoog
MPa MPa Z/% (KV2)/J
  Dhumucda gidaarka birta/mm   Tijaabi heerkulka/℃ sawir wareejin
  W16 >16 - 40 >40 sawir wareejin  
  aan ka yarayn aan ka yarayn
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
lMOWVNb 470-670 295 285 275 19 17 一 20 40 27
12SiMoVNb 2470 315 305 295 19 17 50 20 40 27
Tuubbada 12Cr2Mo, Marka D<30 mm iyo SW3 mm, xoogga dhalidda hoose ama xoogga fidinta balaastiga ee cayiman waxaa lagu dhimi karaa 10 MPa.

Shuruudaha Imtixaanka

Marka lagu daro hubinta isku dhafka kiimikada iyo sifooyinka farsamada, tuubada birta ee si toos ah u giringiriyey ingot waa in ay hoos timaadaa kormeerka awoodda hoose, iyo kormeerka eddy hadda ama kormeerka qulqulka birlabeedka ayaa la isticmaali karaa halkii laga isticmaali lahaa tijaabinta biyo.

Awood-siinta

2000 Tan bishii Fasalka ee tuubooyinka birta ah ee aan xujada lahayn ee cadaadiska sare

qalabka farsamaynta bacriminta kiimikada.

Baakadaha

Xirmooyinka iyo Sanduuqa Alwaaxda ee Xoogan

gaarsiin

7-14 maalmood haddii kaydka, 30-45 maalmood si loo soo saaro

Lacag bixinta

30% deebaaji, 70% L/C ama nuqul B/L ama 100% L/C marka la eego

Faahfaahinta Alaabta

tuubooyinka farsamada/kiimikada & bacriminta

GB/T8162-2008

ASTM_A519-2006

TS EN 10210-1-2006

ASTM A53A53M-2012

GB9948-2006

GB6479-2013

GB/T 17396-2009

  • Kii hore:
  • Xiga:

    • Qayb Kiimiko ah

    Qayb kiimiko/%
    NO C Si Mn Cr Mo V W Nb Ni P S
                      Wax Ka Badan
    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
    Marka ay lama huraan noqoto in lagu daro walxo hadhuudh ah oo Fiican, Birtu waa inay ka koobnaataa ugu yaraan mid ka mid ah Al, Nb, V iyo Ti. Walxaha Hadhuudhka Fiican ee lagu Daray waa in lagu tilmaamaa Shahaadada Tayada. Waxa ku jira waa in aanu ka badnayn 0.20%
    Mawduuca BAl ee birta ku jiraa waa in aanu ka yarayn 0.020%, Ama waxa ku jira Ala ee birta ku jiraa waa in aanu ka yarayn 0.015%

    Hantida Makaanikada

    Darajo Hantida Makaanikada
    Jilicsan Wax-soo-saarka Jilicsan jabka ka dib A/% Dhimista Aagga Tamarta Nuugista Shork
    MPa MPa Z/% (KV2)/J
      Dhumucda gidaarka birta/Mm   Tijaabi heerkulka/℃ Sawirka wareejin
      W16 >16 - 40 >40 Sawirka wareejin  
      Aan ka yarayn Aan ka yarayn
    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
    Dhuumaha 12Cr2Mo, Marka D<30 mm iyo SW3 mm, Xoogga Wax-soosaarka Hoose ama Xoogga Fidinta Caagga ee Gaarka ah waxaa lagu dhimi karaa 10 MPa.

    Shuruudaha Imtixaanka

    Marka lagu daro Xaqiijinta Isku-dhafka Kiimikada iyo Guryaha Makaanikada, Dhuumaha Birta ee Tooska ah ee ay sida Tooska ah u Garaacdo Ingot waxay noqon doontaa Mawduuc T.

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