H13 Cov Cuab Yeej Kub Ua Haujlwm Hlau
H13 belongs rau kub ua haujlwm steel. Nws yog hom hlau tsim los ntawm kev ntxiv cov khoom siv roj carbon industrial cov hlau. Nws cuam tshuam tus qauv GB / T1299- 2014. Unified Digital Code T23353; Hom npe 4cr5mosiv1. Nws muaj cov kev ua tau zoo ntawm qhov kub nruab nrab (~ 600 degree), muaj zog ua kom sov (tuaj yeem ua kom sov sov (tuaj yeem ua tau zoo thiab kev pabcuam lub neej yog siab dua 3cr2V. Nws tuaj yeem siv tau rau kev tuag zam hammer funing tuag, kev ceev nrawm rau tuag thiab forging xovxwm tuag, thiab lwm yam.
H13 Hloov Bar Cov Tshuaj Muaj Zog
| Zaum fe | C | Cr | Mo | V | Si | Ni | CU | Mn | P | S |
|---|---|---|---|---|---|---|---|---|---|---|
|
Seem |
0.32–0.45 |
4.75–5.50 |
1.10–1.75 |
0.80–1.20 |
0.80–1.20 |
0.3 |
0.25 |
0.20–0.50 |
<= 0.03 |
<= 0.03 |
H13 Hloov Cov Khoom Siv Hlau
| Ntiag tug | Me me |
|---|---|
|
Ntawj @ 20 degree |
7.80 g / cm3 |
|
Melting kub |
1,427 degree |
|
Qhov kawg tensile lub zog @ 20℃(sib txawv nrog kev kho cua sov) |
1,200-1,590 MPa |
|
Lub zog tensile, tawm los @ 20℃(sib txawv nrog kev kho cua sov) |
1,000-1,380 MPa |
|
Txo thaj chaw @ 20 degree |
50% |
|
Modulus ntawm elasticity @ 20 degree |
215 GPA |
|
Poisson tus piv |
0.27–0.30 |
|
Luam ntawv |
55% |
H13 steel hloov bar hardness values
| Tempering℃tom qab quenching | Hrc |
|---|---|
|
100 |
54 |
|
210 |
53 |
|
300 |
53 |
|
400 |
55 |
|
500 |
56 |
|
550 |
54 |
|
600 |
51 |
|
650 |
43 |
|
700 |
34 |
Tshuab luam ntawv H13 puag ncig Tshuag
Kev txiav cov khoom: H13 steel muaj cov khoom txiav zoo, txo qhov cuab yeej hnav thiab nce ntxiv kev tsim khoom. Nws cov khoom sib xyaw ua ke thiab kho cua sov pab txhawb kev tsim kho kom zoo thiab txoj kev khiav tawm thaum lub tshuab ua haujlwm txias dua thiab siv lub neej ntev dua.
Deg tas: Machlex H 13 steel ua tau zoo heev nto, kom ntseeg tau qhov siab- zoo kawg cov khoom lag luam. Tus Hlau Cov Microstructure thiab cov qauv sib xyaw zoo pab txo cov npoo av thiab txhim kho lub loog thiab chaw ua haujlwm ntawm kev tshuab machined.
Thermal conductivity: Lub siab thermal conductivity ntawm cov hlau no pab ua kom tsis txhob muaj qhov kub thiab txias thiab txo qis kev pheej hmoo ntawm kev puas tsuaj rau kev ua haujlwm. Qhov no ua rau muaj kev ua tiav zoo thiab txhim khu kev qha.
H13 Hloov Bar Tshuag Khoom Duab
Gnee Pawg Pab Pawg Duab
Gnee Pab Pawg Neeg Siv Khoom Mus Xyuas
Peb muaj zoo heev tom qab {{0} Kev Pabcuam Muag Khoom. Yog tias koj muaj lus nug txog H13 Cov Khoom Siv Ua Haujlwm Kub Hlau Steel, koj tuaj yeem tiv tauj peb thiab peb yuav hu rau peb hauv ob teev.
Cim npe nrov: H13 Cov Khoom Siv Ua Haujlwm Kub Hlau Steel, Tuam Tshoj H13 Ua Haujlwm Kub Ua Haujlwm Cov Khoom Siv Hlau Steel, Chaw muag khoom, Hoobkas
