GCr15SiMn Pob Bearing Steel Bar
Cov Khoom Piav Qhia GCr15SiMn Pob Bearing Steel Bar yog cov khoom tshwj xeeb thiab cov khoom tseem ceeb hauv kev ua pob bearings. Qhov steel bar no muaj kev sib xyaw ua ke ntawm cov khoom tshwj xeeb uas ua rau nws zoo tagnrho rau kev thov kev thov. GCr15SiMn steel bar yog tsim los ntawm ...
Hauj lwm lawm
Khoom Description
Chemical Compostion:
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | Cu(%) |
|---|---|---|---|---|---|---|---|---|
| 0.95-1.05 | 0.45-0.75 | 0.95-1.25 | 0.025 | 0.025 | 1.40-1.65 | Max 0.30 | Max 0.10 | Max 0.25 |
Mechanical Properties:
| Pov thawj muaj zog Rp0.2(MPa) |
Tensile zog Rm(MPa) |
Kev cuam tshuam lub zog KV(J) |
Elongation ntawm tawg A(%) |
Kev txo qis hauv ntu ntu ntawm pob txha Z(%) |
Raws li-kub-kho mob | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 686 (Ntau dua lossis sib npaug) | 919 (Ntau dua lossis sib npaug) | 11 | 14 | 44 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 312 |
| Khoom | Qhov ntom kg/dm 3 |
Kub T degree / F |
Tshwj xeeb kub J/KG |
Thermal conductivity W/mK |
Hluav taws xob tsis kam µΩ · cm |
Modulus ntawm elasticity kN / hli 2 |
Kev nthuav dav |
|---|---|---|---|---|---|---|---|
| 342 (Ntau dua lossis sib npaug) | 568 (Ntau dua lossis sib npaug) | 41 | 23 | 24 | Kev daws thiab Kev laus, Annealing, Ausaging, Q + T, thiab lwm yam | 441 | |
| Temp. degree / degree F |
Creep lim txwv (10000h) (Rp1,0)N/mm2 |
Creep rupture zog (10000h) (Rp1,0)N/mm2 |
|||||
| 528 | 857 | 923 |
Lwm yam khoom tseem ceeb ntawm no steel bar yog nws qaug zog tiv thaiv. Pob bearings tau raug rov ua dua kev thauj khoom, thiab cov hlau yuav tsum muaj peev xwm tiv taus qhov kev ntxhov siab no yam tsis ua haujlwm. GCr15SiMn steel bar muaj lub zog qaug zog, uas txhais tau hais tias nws tuaj yeem tiv taus ntau lub voj voog thauj khoom ua ntej pom kev qaug zog.
Cov txheej txheem tsim khoom ntawm GCr15SiMn pob bearing steel bar muaj ob peb kauj ruam, suav nrog melting, refining, casting, kub dov, thiab kev kho cua sov. Txhua kauj ruam yog ua tib zoo tswj xyuas kom zoo thiab cov khoom ntawm cov khoom kawg. Cov txheej txheem ntau lawm thiab kev tswj xyuas zoo tau ua haujlwm los xyuas kom meej qhov zoo thiab ua haujlwm zoo.
GCr15SiMn pob bearing steel bar yog dav siv nyob rau hauv ntau yam lag luam, xws li tsheb, aerospace, machinery, thiab mining. Nws yog tsim rau kev tsim ntau hom pob bearings, xws li sib sib zog nqus groove pob bearings, angular hu pob bearings, thiab thrust pob bearings. Lub steel bar tuaj yeem raug machined thiab ua tiav rau hauv cov duab sib txawv thiab qhov ntau thiab tsawg kom tau raws li cov kev thov tshwj xeeb.
Hauv kev xaus, GCr15SiMn pob bearing steel bar yog cov khoom siv zoo nrog kev ua haujlwm zoo, qhov ruaj khov, qaug zog, thiab lwm yam khoom zoo. Nws qhov tshwj xeeb ua ke ntawm cov yam ntxwv ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev tsim cov pob bearings uas yuav tsum tau ua raws li qhov xav tau. Nrog kev tsim khoom tsim nyog thiab kev tswj xyuas zoo, qhov steel bar no tuaj yeem muab kev txhim khu kev qha thiab kev ua haujlwm ntev ntev hauv ntau hom kev siv.
Cim npe nrov: gcr15simn pob bearing steel bar, Tuam Tshoj gcr15simn pob bearing steel bar lwm tus neeg, hoobkas
