Khoom Parameters
YB/T4146 High Carbon Chromium Bearing Steel Seamless Steel Yeeb Nkab
Khoom siv
YB / T4146 seamless hlau kav yog tsim los ntawm high carbon chromium bearing hlau, tsim los muab zoo heev hnav tsis kam, siab hardness, thiab siab heev qaug zog hluav taws xob, ua rau lawv zoo tshaj plaws rau cov kabmob pob.
Specification
Dav: YB/T4146
Daim ntawv: Seamless metallic yeeb nkab
pem teb: zeb kawg, polished, los yog hauv av
Qhov ntau thiab tsawg: ntau yam sab nraud thiab phab ntsa thicknesses yuav tsum muaj raws li qhov kev thov
warmth kev kho mob: feem ntau warmness kho kom ua tau haum
mechanical tsev
Kev sim: Tsis yog-kev kuaj kev puas tsuaj (NDT) xws li kev kuaj ultrasonic lossis kev tshuaj ntsuam xyuas qhov sib nqus yog ib txwm ua kom paub tseeb tias qhov zoo tshaj plaws
Ntsiab nta
siab hardness thiab hnav tsis kam vim cov khoom siv carbon thiab chromium ntau dhau
txaus nkees tag nrho kev ua tau zoo rau bearing additives
Seamless creation ua kom muaj hluav taws xob siab heev thiab sib xws
qhov tseeb qhov tseeb qhov tseeb thiab hauv pem teb tiav
haum rau txias khiav thiab machining cov txheej txheem
Tshuaj muaj pes tsawg leeg
| Element | Cov ntsiab lus (%) |
| Cov pa roj carbon (C) | 0.95 - 1.10 |
| Chromium (Cr) | 1.30 - 1.65 |
| Silicon (Si) | 0.15 - 0.35 |
| Manganese (Mn) | 0.25 - 0.45 |
| Phosphorus (P) | Tsawg dua lossis sib npaug li 0.025 |
| Sulfur (S) | Tsawg dua lossis sib npaug li 0.025 |
| Hlau (Fe) | Tshuav |
Mechanical Properties
| Khoom | Tus nqi | Txoj Kev Xeem |
| Tensile zog (σb) | Ntau dua lossis sib npaug li 1100 MPa | Txheem: ASTM E8 / GB / T 228.1 |
| Yield zog (σ0.2) | Ntau dua lossis sib npaug li 850 MPa | Txheem: ASTM E8 / GB / T 228.1 |
| Elongation (d 5) | Ntau dua lossis sib npaug li 6% | Txheem: ASTM E8 / GB / T 228.1 |
| Hardness (HRC) | 58 - 64 (tom qab kev kho cua sov) | Rockwell Hardness Test |
| Impact Toughness | Feem ntau qis vim muaj cov pa roj carbon ntau | Charpy xeem |
Qib Steel
YB/T4146 ntau ntau cov pa roj carbon chromium bearing metallic rau seamless kav
piv rau cov qib zoo li GCr15 hauv lus Suav
Daim ntawv thov
Kev tsim cov kabmob rings thiab cov khoom dov (pob, rollers)
tsheb thiab industrial bearing additives
Precision machinery qhov chaw uas yuav tsum tau muab siab rau kev tiv thaiv thiab qaug zog hluav taws xob
iav thiab additives raug cyclic loads thiab abrasive muab tso rau
Qib sib npaug
| Txuj | Sib npaug Steel Qib |
| GB/T 18254 | GCr15 |
| AISI/SAE | 52100 |
| JIS | SUJ 2 |
| DIN | 100 cr6 |
YB/T4146 seamless hlau kav ua los ntawm high carbon chromium bearing steel muab ib tug splendid stability ntawm lub hardness ntau dhau, ua rau tsis kam, thiab qaug zog hluav taws xob, ua rau lawv xav tau ntaub rau siab -tag nrho cov kev ua tau zoo bearing Cheebtsam thiab precision mechanical Cheebtsam.
Khoom Qhia
Cim npe nrov: siab carbon steel tubing, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, customized, lag luam wholesale, nqe, OEM, zeb, tsim, kev muag khoom
