20MnCr5 Iav Steel Bar
Khoom Round Bar Khoom Description
20MnCr5 round hlau pas nrig yog cov hlau alloy carburizing nrog lub zog siab thiab tawv, zoo hardenability, thiab kev ua tau zoo dua 20Cr tom qab kev kho cua sov.
20MnCr5 khoom steel puag ncig bar yog siv los tsim cov ntu loj thiab hnyav-load quenched thiab tempered qhov chaw thiab me-section carburized qhov chaw.
Nyob rau tib lub sijhawm, 20MnCr5 khoom puag ncig bar steel kuj tuaj yeem siv los tsim cov khoom me me thiab nruab nrab nrog cov khoom nruab nrab thiab kev cuam tshuam me me, xws li lub zog, shafts, spindles, kev sib txhuam log, worms, lub tes tsho regulator ceev, thiab lwm yam. hloov khoom siv.
20MnCr5 Iav Steel BarKhoom Paub meej
20MnCr5 Alloy Steel Round Bar Chemical Composition:
| С | Si | Mn | S | P | Cr |
| 0,17-0,22 | Tsawg dua lossis sib npaug rau 0,40 | 1,10 - 1,40 | Tsawg dua lossis sib npaug rau 0,035 | Tsawg dua lossis sib npaug rau 0,025 | 1,00 - 1,30 |
20MnCr5 Round Bar Mechanical Properties:
|
Tensile zog |
Yield zog |
Tus nqi cuam tshuam KCU, 20 degree |
Hardness tom qab tempering |
Elongation |
Thermal conductivity |
|
MPa |
Mpa |
|
HB |
% |
W/mK |
|
1000~1350 |
Ntau dua lossis sib npaug rau 670 |
KUB 20J |
＜217 |
8 |
46.6 |
Hlau Qws Bar Khoom Duab
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GNEE pab pawg neeg tuaj xyuas
Yog tias koj muaj kev xav tau ntau ntxiv thiab cov lus nug txog 20MnCr5 Gear Steel Bar, thov hu rau peb!