SNC415 Carbon hlau
JIS-SNC415 Mechanical Properties Thermal Properties Physical Properties Cov pa roj carbon steel no yog tus cwj pwm los ntawm nws cov tshuaj muaj pes tsawg leeg. Nws muaj cov pa roj carbon ntau, uas yog lub hauv paus tseem ceeb uas muab lub zog thiab hardness rau cov hlau. Cov ntsiab lus carbon hauv SNC415 yog ...
Hauj lwm lawm
JIS-SNC415
| C(%) | Si(%) | Mn(%) | P(%) | S(%) | Ni(%) | Cr(%) | Cu(%) |
|---|---|---|---|---|---|---|---|
| 0.12-0.18 | 0.15-0.35 | 0.35-0.65 | Tsawg dua lossis sib npaug rau 0.03 | Tsawg dua lossis sib npaug rau 0.03 | 2.0-2.5 | 0.2-0.5 | Tsawg dua lossis sib npaug rau 0.3 |
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 |
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 | |
Lub cev muaj zog
| Ntau | Tus nqi | Chav tsev |
|---|---|---|
| Thermal expansion | 16 - 17 | e-6/K |
| Thermal conductivity | 16 - 16 | W/m.K |
| Tshwj xeeb kub | 500 - 500 | J/Kg |
| Melting kub | 1370 - 1400 | degree |
| Kev pabcuam kub | 0 - 500 | degree |
| Qhov ntom | 8000 - 8000 | kg/m3 |
| Kev tiv thaiv | 0.7 - 0.7 | Ohm.mm2/m |
Cov pa roj carbon steel no yog tus yam ntxwv los ntawm nws cov tshuaj muaj pes tsawg leeg. Nws muaj cov pa roj carbon ntau, uas yog lub hauv paus tseem ceeb uas muab lub zog thiab hardness rau cov hlau. Cov ntsiab lus carbon hauv SNC415 yog ua tib zoo ntsuas kom ua tiav qhov sib npaug ntawm cov khoom siv tshuab thiab lwm yam ntxwv xws li ductility thiab toughness. Ntxiv nrog rau cov pa roj carbon monoxide, nws kuj tseem suav nrog cov ntsiab lus alloying xws li npib tsib xee, chromium, thiab molybdenum hauv qhov tsim nyog. Nickel txhim kho cov hlau qhov toughness thiab ductility, ua rau nws tiv taus ntau dua rau kev puas tsuaj thiab ua kom nws tiv taus kev cuam tshuam. Chromium txhim kho cov hlau hardness, hnav tsis kam, thiab corrosion kuj, uas muaj txiaj ntsig zoo hauv cov ntawv thov uas cov hlau tuaj yeem raug cuam tshuam rau qhov chaw hnyav lossis qhov chaw abrasive. Molybdenum ntxiv dag zog rau cov hlau thiab pab nws tswj nws cov cuab yeej cuab tam ntawm qhov kub siab.
Hais txog cov khoom siv kho tshuab, SNC415 nthuav tawm lub zog tensile zoo heev. Nws tuaj yeem tiv taus qhov tseem ceeb rub tawm tsis yooj yim deforming lossis tawg, ua rau nws haum rau cov ntawv thov uas cov khoom yuav tsum tau nqa hnyav. Nws lub zog tawm los kuj tseem siab, kom ntseeg tau tias nws tuaj yeem tiv taus qhov deformation mus tas li hauv kev ntxhov siab. Cov hlau muaj qhov zoo ductility, tso cai rau nws kom zoo li tus thiab tsim los ntawm cov txheej txheem xws li forging, machining, thiab vuam. Qhov ductility no yog ib qho tseem ceeb thaum lub sij hawm tsim khoom vim nws ua rau cov khoom ntawm cov complex thiab meej raws li cov qauv tsim tshwj xeeb.
Hais txog nws cov yam ntxwv kho cua sov, SNC415 teb zoo rau ntau txoj kev kho cua sov. Piv txwv li, nws tuaj yeem quenched thiab tempered kom optimize nws cov khoom siv kho tshuab. quenching sai txias cov hlau, nce nws hardness, thaum tempering txo cov brittleness uas yuav tshwm sim vim quenching thiab txhim kho lub toughness thiab ductility. Qhov kev hloov pauv hauv kev kho cua sov no tso cai rau cov tuam txhab tsim kho cov khoom ntawm SNC415 kom tau raws li qhov xav tau tiag tiag ntawm cov ntawv thov sib txawv.
Hauv kev tsim khoom lag luam, SNC415 tau siv dav hauv kev tsim cov khoom siv, xws li lub zog, ncej, thiab cov kabmob. Nws kuj tseem ua hauj lwm nyob rau hauv lub automotive sector rau cov khoom xws li cav qhov chaw thiab kis systems. Hauv kev tsim kho kev lag luam, nws tuaj yeem siv rau cov khoom siv uas xav tau kev sib xyaw ua ke ntawm lub zog, durability, thiab toughness. Zuag qhia tag nrho, SNC415 carbon steel yog cov khoom siv txhim khu kev qha thiab ntau yam uas ua lub luag haujlwm tseem ceeb hauv ntau cov ntawv thov kev lag luam, pab txhawb rau kev tsim cov khoom zoo thiab ruaj khov.
Cim npe nrov: Tuam Tshoj snc415 carbon steel lwm tus neeg, hoobkas
