Q460 gami karfe farantin karfe da nauyi kauri

Takaitaccen Bayani:

Q460 ƙaramin ƙarfe ne mai ƙarfi mai ƙarfi wanda zai lalata filastik lokacin da ƙarfin ya kai 460 MPa.


Cikakken Bayani

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Bayani:

Q460 ƙaramin ƙarfe ne mai ƙarfi mai ƙarfi. Q yana wakiltar ƙarfin karfe, 460 yana wakiltar 460 MPa, mega shine ikon 6th na 10,

kuma Pa shine sashin matsa lamba Pascal. Q460 yana nufin cewa nakasar filastik na karfe zai faru ne kawai lokacin da ƙarfin karfe

ya kai 460 MPa, wato, lokacin da aka saki ƙarfin waje, ƙarfe zai iya kula da siffar ƙarfin kawai kuma ba zai iya dawowa ba.

zuwa siffarsa ta asali. Wannan ƙarfin ya fi ƙarfin ƙarfe na yau da kullun.

Dangane da tabbatar da ƙarancin carbon daidai, Q460 daidai yana ƙara abun ciki na abubuwan microalloying daidai. Kyakkyawan walda

aikin yana buƙatar ƙarancin carbon daidai da ƙarfe, kuma haɓakar abubuwan microalloying yana ƙara ƙarfin ƙarfe

yayin da kuma ƙara carbon daidai da karfe. Abin farin ciki, ƙarar carbon daidai ƙananan ƙananan ne, don haka ba zai yi tasiri ba

weldability na karfe.

Haɗin Sinadari:

Daraja
Tarin Sinadari(%)
C
Mn
Si
P
S
V
Nb
Ti
AI ≥
Cr
Ni
Q460
C
0.2
1.8
0.6
0.03
0.03
0.2
0.11
0.2
0.015
0.3
0.8
D
0.03
0.025
E
0.025
0.02

 

Kayayyakin Injini:

Daraja Bayarwa Kayayyakin Injini
 Ƙarfin Haɓaka (Kauri Min Mpa) Ƙarfin Ƙarfi elongation min%
16mm ku 16-40 mm 40-63 mm 63-80 mm 80-100 mm 100-150 mm Min Mpa ≥34J
Q460C Nornalization 460 440 420 400 400 380 550-720 17%
Q460D Nornalization
Q460E Nornalization

Nunin samarwa:

f92f8d5f6f739bad4c69609c01c574b

566099dc368067c576d115d5649ee12

e77bf23682e8095f9424b48911b470b

bayanin samfurin

Faranti mai alaƙa za mu iya bayarwa:

Suna Daraja T (mm) W (mm) Tsawon (mm) Mai yi Yanayin bayarwa
Tufafi
Karfe Plate
Q245R 4-85 1800-25000 8000-12000 Nangang/Shougang
/Xinyu
Na al'ada
Q245R 8-44 2000/2200/
2500
8000-12000 Xinyu/Nangang An daidaita
Kwantena
Karfe Plate
Q345R (R-HIC) 8-40 2000-25000 8000-12000 Wuyang/Xingcheng An daidaita+ gano aibi ɗaya
+ rahoton lab
15CrMoR 6-80 2000-25000 1000/12000 Wuyang/Xiangtan
karfe
Matsakaicin zafin+sau biyu
gano aibi
09MnNiDR 6-60 2000-25000 1000/12000 Wuyang An daidaita+ gano aibi ɗaya
SA516Gr70 6-80 2000-25000 8000-12000 Wuyang An daidaita+ gano aibi ɗaya
Saukewa: SA387Cr11C12 6-90 2000/22000 8000-12000 Wuyang/Xinyu Matsakaicin zafin jiki+A578B

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