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Bixinta Tuubbada Dhismaha Makaaniga ah/Tuubada Biyo-qaadiyaha/Tuubada Biraha/Tuubada Birta

Tubo-Dhismaha Makaanikada/Tuubada Biyo-qaadiyaha/Tuubada Birta/Tuubada Birta ah ee Sawirka leh
  • Bixinta Tuubbada Dhismaha Makaaniga ah/Tuubada Biyo-qaadiyaha/Tuubada Biraha/Tuubada Birta
  • Bixinta Tuubbada Dhismaha Makaaniga ah/Tuubada Biyo-qaadiyaha/Tuubada Biraha/Tuubada Birta
  • Bixinta Tuubbada Dhismaha Makaaniga ah/Tuubada Biyo-qaadiyaha/Tuubada Biraha/Tuubada Birta

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

The company keeps to the operation concept " maamulka sayniska, tayada sare iyo mudnaanta koowaad, macmiilka ugu sarreeya ee Supply Mechanical Structural Tube/Tuub biyo kululeeyaha / tube birta / birta birta ah, Waxaan soo dhaweyneynaa dukaamo cusub iyo duug ah oo ka kala socda dhammaan qeybaha jiritaanka si ay noogu qabtaan is dhexgalka ganacsi ee mustaqbalka fog iyo guulaysta labada dhinacba!
Shirkaddu waxay ilaalisaa fikradda hawlgalka "maamulka sayniska, tayada sare iyo mudnaanta waxtarka leh, ugu sarreeya macaamiishaBeebka Birta ee Shiinaha iyo Dhuumaha Birta Kaarboon ee aan Xidhiidhka Lahayn, Waxaan bixinaa tayo wanaagsan laakiin aan laga adkaan karin qiimo jaban iyo adeegga ugu fiican. Ku soo dhawoow inaad noogu soo dhejiso muunadyadaada iyo giraanta midabkaaga. Waxaanu soo saari doonaa alaabta si waafaqsan codsigaaga. Haddii aad xiisaynayso alaab kasta oo aanu bixino, fadlan xor u noqo inaad si toos ah noogula soo xidhiidho boostada, fakiska, telefoonka ama internetka. Waxaan halkaan u joognaa inaan ka jawaabno su'aalahaaga Isniinta ilaa Sabtida waxaanan rajeyneynaa inaan kula shaqeyno.

Dulmar

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

The company keeps to the operation concept " maamulka sayniska, tayada sare iyo mudnaanta koowaad, macmiilka ugu sarreeya ee Supply Mechanical Structural Tube/Tuub biyo kululeeyaha / tube birta / birta birta ah, Waxaan soo dhaweyneynaa dukaamo cusub iyo duug ah oo ka kala socda dhammaan qeybaha jiritaanka si ay noogu qabtaan is dhexgalka ganacsi ee mustaqbalka fog iyo guulaysta labada dhinacba!
SahaydaBeebka Birta ee Shiinaha iyo Dhuumaha Birta Kaarboon ee aan Xidhiidhka Lahayn, Waxaan bixinaa tayo wanaagsan laakiin aan laga adkaan karin qiimo jaban iyo adeegga ugu fiican. Ku soo dhawoow inaad noogu soo dhejiso muunadyadaada iyo giraanta midabkaaga. Waxaanu soo saari doonaa alaabta si waafaqsan codsigaaga. Haddii aad xiisaynayso alaab kasta oo aanu bixino, fadlan xor u noqo inaad si toos ah noogula soo xidhiidho boostada, fakiska, telefoonka ama internetka. Waxaan halkaan u joognaa inaan ka jawaabno su'aalahaaga Isniinta ilaa Sabtida waxaanan rajeyneynaa inaan kula shaqeyno.

  • 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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