Khoom Siv Hlau Hlau
Hnav -} Cov hlau tiv taus steel yog tsim nyog rau kev pabcuam lub neej nyob rau hauv hnav} {}} tiv taus kev ua haujlwm. Cov hlau tawv tawv tawv los ntawm cov roj lossis dej, nrog rau nws cov khoom siv tshuaj lom neeg thiab muaj tshuaj lom neeg, ua rau nws muaj ntau yam hnav ntau dua rau lwm hom hlau.
Puas tsim cov hlau (tseem hu ua cov phaj, ar phaj, lossis 400 brinell hardness phaj), txhawm rau ua kom muaj kev cuam tshuam zoo li cas los ntawm kev sib cais ntawm lub cev thiab tshuaj puas.
Ar steel phaj yog qhov dav siv ntau hom kev hnav zoo nkauj - Tsis txhob muaj lub tsev thiab txawv teb chaws. Nws cov kev sib xyaw ua ke zoo tshaj plaws ntawm lub zog thiab hardness cam tuaj yeem tswj tau zoo siv txawm nyob rau ib puag ncig hnyav. Nws lub zog thiab kev pabcuam lub neej yog 4 ~ 5 zaug siab dua li cov phiaj hlau dav hlau.
Puas Txhob Luam Hlau Phaj Hardness Ntau Thiab Thikness
|
Teem nqi |
Khoom |
Qhov tuab |
Hardness Ntau Yam |
|
500 AR |
Txiav Ntev |
4.0 - 5.5 |
450 - 540 |
|
500 AR |
Hnyav daim hlau |
5 - 60 |
450 - 540 |
|
400 ar |
Txiav Ntev |
2.5 - 6.4 |
360 - 420 |
|
400 ar |
Hnyav daim hlau |
5 - 15 |
360 - 420 |
|
400 ar |
Hnyav daim hlau |
15 - 30 |
360 - 450 |
|
400 ar |
Hnyav daim hlau |
30 - 60 |
360 - 480 |
|
450 ar |
Txiav Ntev |
3.0 - 6.4 |
420 - 500 |
|
450 ar |
Hnyav daim hlau |
6 - 60 |
420 - 500 |
Cov Khoom Siv Neeg Kho Tshuab Ntawm Hnav Resistant Steel Phaj
|
Ntaus |
Cov menyuam kawm qib |
Tuab - ness (hli) |
Brinell hardness (HBW) |
Cov Khoom Siv Neeg Kho Tshuab |
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|
Paib lub zog (n / hli2) |
Lub zog tensile (N / hli2) |
Bend Radius (T: Thickn - ess) |
Ceg kaum |
Qho kawg |
Tempera-} ture () |
Tshem tawm lub zog (j) |
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|
Qauv Hom |
AR 400 |
25 |
414, 417, 416 |
1075 |
1322 |
3t |
Tsis muaj kev tawg |
0 |
73 |
|
|
AR 450 |
25 |
458, 453, 459 |
1192 |
1469 |
3t |
Tsis muaj kev tawg |
0 |
57 |
||
|
AR 500 |
25 |
513, 509, 520 |
1373 |
1552 |
3t |
Tsis muaj kev tawg |
0 |
43 |
||
|
AR 600 |
25 |
611, 606, 601 |
1568 |
2058 |
- |
- |
- |
0 |
13 |
|
Tshuaj lom neeg muaj pes tsawg leeg ntawm kev tua cov khaub ncaws tiv taus phaj
|
Ntaus |
Cov menyuam kawm qib |
Tshuaj lom neeg muaj pes tsawg leeg (%) * 1 |
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|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
B |
PCM (T: Thickness) * 2 |
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|
Tsawg dua los yog sib npaug rau T25 |
t>25 |
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|
Qauv Hom |
AR 400 |
Tsawg dua los yog sib npaug rau 0.21 |
Tsawg dua los yog sib npaug rau 0.70 |
Tsawg dua los yog sib npaug rau 2.00 |
Tsawg dua los yog sib npaug rau 0.025 |
Tsawg dua los yog sib npaug rau 1.00 |
Tsawg dua los yog sib npaug rau 1.20 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.005 |
Tsawg dua los yog sib npaug rau 0.30 |
Tsawg dua los yog sib npaug rau 0.35 |
|
AR 450 |
Tsawg dua los yog sib npaug rau 0.23 |
Tsawg dua los yog sib npaug rau 0.70 |
Tsawg dua los yog sib npaug rau 2.00 |
Tsawg dua los yog sib npaug rau 0.025 |
Tsawg dua los yog sib npaug rau 1.00 |
Tsawg dua los yog sib npaug rau 1.20 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.005 |
Tsawg dua los yog sib npaug rau 0.36 |
Tsawg dua los yog sib npaug rau 0.36 |
|
|
AR 500 |
Tsawg dua los yog sib npaug rau 0.35 |
Tsawg dua los yog sib npaug rau 0.70 |
Tsawg dua los yog sib npaug rau 2.00 |
Tsawg dua los yog sib npaug rau 0.015 |
Tsawg dua los yog sib npaug rau 1.00 |
Tsawg dua los yog sib npaug rau 1.20 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.005 |
Tsawg dua los yog sib npaug rau 0.42 |
Tsawg dua los yog sib npaug rau 0.42 |
|
|
AR 600 |
Tsawg dua los yog sib npaug rau 0.45 |
Tsawg dua los yog sib npaug rau 0.70 |
Tsawg dua los yog sib npaug rau 2.00 |
Tsawg dua los yog sib npaug rau 0.015 |
Tsawg dua los yog sib npaug rau 1.00 |
Tsawg dua los yog sib npaug rau 1.20 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.60 |
Tsawg dua los yog sib npaug rau 0.005 |
Tsawg dua los yog sib npaug rau 0.54 |
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Puas Tsuaj Hlau Cov Khoom Hlau
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Gnee pawg koom nrog hauv kev nthuav dav hlau
Peb muaj zoo heev tom qab {{0} Kev Pabcuam Muag Khoom. Yog tias koj muaj lus nug txog cov khoom siv hlau coj phaj phaj, koj tuaj yeem tiv tauj peb thiab peb yuav teb rau koj hauv ob teev.
Cim npe nrov: Hlau Kev Coj Phaj Khoom Phaj, Tuam Tshoj Kav Hlau Hlau Cov Khoom Siv Cov Khoom Siv Khoom Siv Khoom Siv, Chaw muag khoom, Hoobkas
