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[Kopera] Machubu achitsulo osasunthika opangira zida zopangira feteleza-GB6479-2013

[Kopera] Machubu achitsulo osasunthika a zida zopangira feteleza zothamanga kwambiri-GB6479-2013 Chithunzi Chowonetsedwa
  • [Kopera] Machubu achitsulo osasunthika opangira zida zopangira feteleza-GB6479-2013
  • [Kopera] Machubu achitsulo osasunthika opangira zida zopangira feteleza-GB6479-2013
  • [Kopera] Machubu achitsulo osasunthika opangira zida zopangira feteleza-GB6479-2013

Kufotokozera Kwachidule:

Gb6479-2013ndi chitsulo chosakanizika chitoliro kwa mkulu-anzanu mankhwala zipangizo feteleza, makamaka ntchito popereka kutentha ndi mkulu kuthamanga madzimadzi chitoliro pa zipangizo feteleza mankhwala, oyenera apamwamba mpweya structural zitsulo ndi aloyi chitsulo chosakanizika chitoliro zitsulo zida ndi chitoliro ndi ntchito kutentha kwa -40-400 ℃ ndi kuthamanga kwa 10-30mpa. Zida zazikulu ndi: 10/20,Q345B/C/D, 12CrMo, 15CrMo, 12Cr2Mo, 12Cr5Mo, etc.


Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Q345

Zolemba Zamalonda

Mwachidule

Standard: GB6479-2013

Gulu la Gulu: 10,20,Q345B, 12CrMo,12Cr5Mo, etc

Maonekedwe a Gawo: Chozungulira

Malo Ochokera: China

makulidwe: 1-100 mm

Utali: Utali Wokhazikika Kapena Utali Wachisawawa

Chitsimikizo: ISO9001:2008

Aloyi Kapena Ayi: Aloyi

 

Chithandizo cha Kutentha: Kuwotcha / normalizing / Kutentha

Diameter Yakunja (Yozungulira): 10 - 1000 Mm

Ntchito: Zida zamakina

Chithandizo Chapamwamba: Monga Zofunikira za Makasitomala

Katswiri: Wokulungidwa / Wozizira kwambiri

Chitoliro Chapadera: Chitoliro Chachikulu cha Khoma

Kugwiritsa Ntchito: Zida zama Chemical

Mayeso: UT/ECT

Kugwiritsa ntchito

Msokonezo zitsulo chitoliro kwa mkulu kuthamanga zipangizo feteleza ndi apamwamba mpweya structural zitsulo ndi aloyi zitsulo zitsulo zitsulo chitoliro oyenera zida mankhwala ndi payipi.

Main Grade

Gulu lazitsulo zapamwamba za carbon structural: 10 #,20#

Chigawo cha Chemical

Chemical Component/%
NO C Si Mn Cr Mo V W Nb Ni P S
                  osaposa
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 mwa - <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
Q345E*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
Pamene kuli kofunikira kuwonjezera zinthu zambewu zabwino, chitsulocho chiyenera kukhala ndi chimodzi mwa Al, Nb, V ndi Ti. Zinthu zowonjezeredwa zambewu zabwino zidzawonetsedwa mu satifiketi yaubwino. Zomwe zili mu Ti siziyenera kupitirira 0.20%
Bal zili muzitsulo siziyenera kukhala zosachepera 0.020%, kapena ala zomwe zili muzitsulo sizikhala zosachepera 0.015%

Mechanical Property

Gulu Mechanical Property
Tensile Zotuluka Pambuyo pa kusweka kwa A/% Kuchepetsa dera Mphamvu yamayamwidwe a shork
MPa MPa Z/% (KV2)/J
  Chitsulo chubu makulidwe / mm   Yesani kutentha/℃ chithunzi transver
  W16 > 16 — 40 > 40 chithunzi transver  
  osachepera osachepera
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
A 12Cr2Mo chitoliro, Pamene D<30 mamilimita ndi SW3 mm, mphamvu m'munsi zokolola kapena mwachindunji pulasitiki mphamvu yowonjezera akhoza kuchepetsedwa ndi 10 MPa.

Chofunikira Choyesa

Kuphatikiza pakuwonetsetsa kapangidwe ka mankhwala ndi makina amakina, chitoliro chachitsulo chokulungidwa mwachindunji ndi ingot chiyenera kuyang'aniridwa ndi mphamvu zochepa, ndipo kuyendera kwa eddy panopa kapena kuyang'ana kwa maginito kutayikira kungagwiritsidwe ntchito m'malo mwa kuyesa kwa hydraulic.

Kupereka Mphamvu

Matani 2000 pamwezi pa Gawo lililonse la machubu achitsulo osasunthika chifukwa cha kupanikizika kwambiri

zida zopangira feteleza za mankhwala.

Kupaka

M'mitolo Ndipo M'bokosi Lamphamvu Lamatabwa

Kutumiza

7-14 masiku ngati katundu, 30-45 masiku kupanga

Malipiro

30% depsoit, 70% L/C kapena B/L buku kapena 100% L/C pakuona

Tsatanetsatane wa Zamalonda

makina/Chemical&Feteleza mapaipi

GB/T8162-2008

ASTM_A519-2006

EN 10210-1-2006

Chithunzi cha ASTM A53A53M-2012

GB9948-2006

GB6479-2013

GB/T 17396-2009

  • Zam'mbuyo:
  • Ena:

    • Chigawo cha Chemical

    Chemical Component/%
    NO C Si Mn Cr Mo V W Nb Ni P S
                      Palibe Kuposa
    Q345Ba 0. 12 -0. 20 0.20-0. 50 1.20-1.70 <0. 30 <0. 10 Mayi - <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
    Chithunzi cha Q345E*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
    Pakafunika Kuonjezera Zinthu Zambewu Zabwino, Chitsulocho Chikhale ndi Imodzi mwa Al, Nb, V Ndi Ti. Zinthu Zowonjezeredwa Zambewu Zambewu Zidzawonetsedwa mu Satifiketi Yabwino. Zokhutira za Ti Sizidzakhala Zoposa 0.20%
    BAl Zomwe Zili mu Zitsulo Sizidzakhala Zochepera 0.020%, Kapena Ala Zomwe Muzitsulo Zisakhale Zochepera 0.015%

    Mechanical Property

    Gulu Mechanical Property
    Tensile Zotuluka Pambuyo pa Kusweka A/% Kuchepetsa Malo Mphamvu ya Shork Absorption
    MPa MPa Z/% (KV2)/J
      Kukhuthala kwa Khoma la Chitsulo/Mm   Mayeso Kutentha/℃ Chithunzi Transver
      W16 > 16 — 40 > 40 Chithunzi Transver  
      Osati Pang'ono Osati Pang'ono
    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
    Chitoliro cha 12Cr2Mo,Pamene D<30 Mm Ndi SW3 Mm,Kulimba Kwa Zokolola Zochepa Kapena Mphamvu Yowonjezera Yapulasitiki Imatha Kuchepetsedwa Ndi 10 MPa.

    Chofunikira Choyesa

    Kuphatikiza Pakuwonetsetsa Kupanga Kwa Ma Chemical ndi Katundu Wamakina, Pipe Yachitsulo Yokulungidwa Mwachindunji ndi Ingot Idzakhala Mutu T.

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