BV Qib EH32 Nkoj Hlau Phaj
Cov Khoom Piav Qhia Muab piv txwv los piav qhia Yuav Ua Li Cas Cov Tshuaj Muaj Peev Xwm cuam tshuam rau Machinability ntawm BV Qib EH32 Nkoj Hlau Phaj? Cov tshuaj muaj pes tsawg leeg ntawm BV Qib EH32 Nkoj Hlau Phaj muaj qhov cuam tshuam zoo rau nws cov khoom siv. Cia peb tshawb nrhiav qhov no los ntawm qee qhov piv txwv tshwj xeeb....
Hauj lwm lawm
Khoom Description
|
Qib |
YieldStrength MPA |
Tensile Strength MPA |
Elongation% |
TestTemperature degree |
V Ballistic Ua Haujlwm |
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|
Thickness hli |
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|
Tsawg dua los yog sib npaug li 50 |
>50~70 |
>70~100 |
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|
L |
T |
L |
T |
L |
T |
|||
|
A |
Ntau dua lossis sib npaug li 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
20 |
34 |
24 |
||
|
B |
Ntau dua lossis sib npaug li 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
0 |
27 |
20 |
34 |
24 |
|
D |
Ntau dua lossis sib npaug li 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
-20 |
27 |
20 |
34 |
24 |
|
E |
Ntau dua lossis sib npaug li 235 |
400-520 |
Ntau dua lossis sib npaug 22 |
-40 |
27 |
20 |
34 |
24 |
|
AW 32 |
Ntau dua lossis sib npaug rau 315 |
440-570 |
Ntau dua lossis sib npaug 22 |
0 |
31 |
22 |
38 |
26 |
|
DH 32 |
Ntau dua lossis sib npaug rau 315 |
440-570 |
Ntau dua lossis sib npaug 22 |
-20 |
31 |
22 |
38 |
26 |
|
EH 32 |
Ntau dua lossis sib npaug rau 315 |
440-570 |
Ntau dua lossis sib npaug 22 |
-40 |
31 |
22 |
38 |
26 |
|
AW 36 |
Ntau dua lossis sib npaug rau 355 |
490-630 |
Ntau dua lossis sib npaug li 21 |
0 |
34 |
24 |
41 |
27 |
|
DH 36 |
Ntau dua lossis sib npaug rau 355 |
490-630 |
Ntau dua lossis sib npaug li 21 |
-20 |
34 |
24 |
41 |
27 |
|
EH 36 |
Ntau dua lossis sib npaug rau 355 |
490-630 |
Ntau dua lossis sib npaug li 21 |
-40 |
34 |
24 |
41 |
27 |
|
AW 40 |
Ntau dua lossis sib npaug rau 390 |
510-660 |
Ntau dua lossis sib npaug li 20 |
0 |
41 |
27 |
||
|
DH 40 |
Ntau dua lossis sib npaug rau 390 |
510-660 |
Ntau dua lossis sib npaug li 20 |
-20 |
41 |
27 |
||
|
EH 40 |
Ntau dua lossis sib npaug rau 390 |
510-660 |
Ntau dua lossis sib npaug li 20 |
-40 |
41 |
27 |
Sulfur thiab phosphorus, txawm hais tias feem ntau suav tias yog impurities, tuaj yeem cuam tshuam rau kev ua haujlwm. Sulfur tuaj yeem tsim cov manganese sulfide inclusions, uas tuaj yeem ua cov roj nplua nyeem thaum lub sijhawm ua haujlwm thiab txhim kho cov nti tawg. Txawm li cas los xij, sulfur ntau dhau tuaj yeem ua rau kub luv thiab txo qis ductility. Phosphorus, ntawm qhov tod tes, tuaj yeem ua rau cov hlau brittleness, ua rau nws yooj yim dua rau kev tawg thaum lub tshuab ua haujlwm.
Silicon cuam tshuam cov txheej txheem deoxidation thiab tag nrho cov hlau zoo. Cov ntsiab lus silicon ntau dua tuaj yeem ua rau cov hlau ntau dua abrasive thaum lub sijhawm ua haujlwm, ua rau cov cuab yeej hnav sai dua thiab txo qhov zoo.
Cov piv txwv no qhia tau hais tias txawm tias me ntsis kev hloov pauv hauv cov tshuaj muaj pes tsawg leeg ntawm BV Qib EH32 Nkoj Hlau Phaj tuaj yeem cuam tshuam rau nws cov machinability. Kev nkag siab thiab tswj cov khoom sib xyaw no yog qhov tseem ceeb rau kev ua tiav cov txheej txheem machining zoo thiab zoo.
Cim npe nrov: bv qib eh32 nkoj steel phaj, Tuam Tshoj bv qib eh32 nkoj steel phaj lwm tus neeg, hoobkas
