AISI 5140H hlau
Cov Khoom Piav Qhia AISI 5140H steel yog siv dav hlau hlau paub txog nws cov khoom zoo sib xws. Cov hlau no muaj cov ntsiab lus xws li carbon, chromium, thiab manganese, uas pab txhawb rau nws cov khoom siv kho kom zoo. Cov ntsiab lus carbon muab lub zog thiab hardness, ...
Hauj lwm lawm
Khoom Description
AISI 5140H Steel Chemical muaj pes tsawg leeg
| Lub ntsiab | Qhov hnyav% |
| C | 0.37-0.44 |
| Mn | 0.60-1.00 |
| Cr | 0.60-1.00 |
| P | 0.035 |
| S | 0.040 |
| Si | 0.15-0.30 |
AISI 5140H Hlau Mechanical Properties
| Cov khoom | Cov xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho mob | ||
| Qhov ceev (× 1000 kg / m3) | 7.7-8.03 | 25 | |
| Poisson tus ratio | 0.27-0.30 | 25 | |
| Elastic Modulus (GPa) | 190-210 | 25 | |
| Tensile zog (Mpa) | 1158 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
| Yield zog (Mpa) | 1034 | ||
| Elongation (%) | 15 | ||
| Kev txo qis hauv cheeb tsam (%) | 53 | ||
| Hardness (HB) | 335 | 25 | roj quenched, fine grained, tempered ntawm 425 degree |
AISI 5140H hlau Thermal Properties
| Cov khoom | Cov xwm txheej | ||
|---|---|---|---|
| T (degree) | Kev kho mob | ||
| Thermal conductivity (W / mK) | 42.7 | 100 | |
| Thaum tshav kub kub (J / kg-K) | 477 | 50-100 | |
Cov hlau no muaj cov ntsiab lus xws li carbon, chromium, thiab manganese, uas pab txhawb rau nws cov khoom siv kho kom zoo. Cov ntsiab lus carbon muab lub zog thiab hardness, thaum chromium ntxiv corrosion kuj thiab hardenability. Manganese pab txhim kho toughness thiab ductility.
Hais txog cov khoom siv kho tshuab, AISI 5140H steel muaj lub zog tensile siab thiab lub zog tawm los. Nws tuaj yeem tiv taus qhov hnyav thiab kev ntxhov siab yam tsis muaj qhov cuam tshuam loj lossis tsis ua haujlwm. Cov hlau kuj pom zoo ductility, tso cai rau nws yuav deformed yam tsis muaj fracturing yooj yim. Qhov no ua rau nws tsim nyog rau cov ntawv thov uas cov khoom raug cuam tshuam rau dynamic loads lossis cuam tshuam.
Lub hardenability ntawm AISI 5140H steel yog lwm yam tseem ceeb. Nws tuaj yeem raug kho kom sov kom ua tiav ntau theem ntawm hardness, nyob ntawm seb qhov yuav tsum tau ua ntawm daim ntawv thov. Qhov no tso cai rau customization ntawm steel lub zog kom tau raws li cov kev xav tau sib txawv.
Corrosion kuj tseem yog ib qho tseem ceeb ntawm AISI 5140H steel. Txawm hais tias tsis zoo li corrosion-resistant ib co stainless hlau, nws tseem muaj kev tiv thaiv tsim nyog tiv thaiv me me corrosive ib puag ncig. Hauv cov ntawv thov uas muaj kev txhawj xeeb, kev kho saum npoo ntxiv lossis txheej txheej tuaj yeem siv los txhim kho nws qhov kev tiv thaiv ntxiv.
AISI 5140H hlau yog feem ntau siv nyob rau hauv ntau yam lag luam, xws li tsheb, tshuab, thiab kev tsim kho. Hauv kev lag luam automotive, nws yog siv rau cov khoom xws li iav, ncej, thiab crankshafts. Hauv cov tshuab, nws pom muaj nyob rau hauv qhov chaw uas xav tau lub zog siab thiab ua haujlwm ntev, xws li bearings thiab axles. Hauv kev tsim kho, nws tuaj yeem siv rau cov khoom siv thiab cov cuab yeej.
Kev ua haujlwm ntawm AISI 5140H steel yog qhov ncaj ncaj. Nws tuaj yeem raug machined siv cov cuab yeej txiav thiab cov txheej txheem. Vuam kuj tuaj yeem ua tau, txawm hais tias cov txheej txheem vuam kom raug thiab cov ntaub ntawv muab tub lim yuav tsum tau siv los ua kom muaj zog thiab txhim khu kev qha welds.
Hauv kev xaus, AISI 5140H steel yog ntau yam hlau alloy nrog cov khoom zoo heev, hardenability, thiab corrosion kuj. Nws ntau yam kev siv thiab kev yooj yim ntawm kev ua haujlwm ua rau nws muaj kev xaiv nrov hauv ntau qhov kev lag luam. Txawm hais tias rau cov khoom siv muaj zog lossis cov qauv tsim, AISI 5140H steel muaj kev ua tau zoo thiab ua haujlwm ntev.
Cim npe nrov: aisi 5140h steel, Tuam Tshoj aisi 5140h steel lwm tus neeg, hoobkas
