440C yog lub siab carbon ncaj chromium siab hardenability martensitic stainless hlau, feem ntau muab nyob rau hauv lub annealed mob nrog ib tug siab tshaj plaws Brinell hardness ntawm 269 (Rc29) los yog annealed thiab txias drawn nrog ib tug siab tshaj plaws Brinell hardness ntawm 285 (Rc31). Nyob rau hauv ib puag ncig me me hauv tsev thiab kev lag luam, suav nrog cov dej tshiab, cov khoom siv organic, cov kua qaub me me, ntau yam khoom siv roj av, ua ke nrog lub zog siab heev, hardness thiab hnav tsis kam thaum nyob rau hauv hardened thiab tempered mob.
440C Nto tiav
| Txias kos | P | Polished | |
| BD | Ci ntsa iab | SRE | Slit dov ntug |
| CG | Hauv nruab nrab | HF | Kub tiav |
| CF | Txias tiav lawm | HRAP | Kub dov annealed thiab pickled |
| P&T | Peeled thiab tig | RT | Rough tig / peeled |
| ST | Smooth tig | PR | Peeled thiab reeled |
440C Round Bar Qhov ntau thiab tsawg
| Hom | SIZES (mm) | SIZES (Inches) | ISO kam rau ua |
|---|---|---|---|
| Cold Drawn thiab Polish | 3.00 – 75.00 | 1/8" – 3.00" | h8-h9-h10-h11 |
| Txias Drawn thiab hauv av | 10.00 – 75.00 | 5/6" – 2.50" | h8-h9-h10-h11 |
| Peeled thiab Polished | 40.00 – 150.00 | 1.50" – 6.00" | h11, h11-DIN 1013 |
| Peeled thiab av | 20.00 – 50.00 | 3/4″ – 2.00" | h9-h10-h11 |
440C Bars Txheem qhov ntev ntawm 2000 hli txog 6000 hli. Txiav rau qhov loj me ntawm qhov kev thov (qhov kam rau siab ntxiv 2/-0 mm).
| 5.0 | 45.0 |
| 6.0 | 50.0 |
| 7.0 | 55.0 |
| 8.0 | 60.0 |
| 9.0 | 65.0 |
| 10.0 | 70.0 |
| 12.0 | 75.0 |
| 16.0 | 80.0 |
| 20.0 | 90.0 |
| 25.0 | 100.0 |
| 30.0 | 130.0 |
| 35.0 | 160.0 |
| 40.0 | 200.0 |
440C vim nws zoo heev hardenability muaj peev xwm ntawm hardened mus txog Rc60 nyob ntawm seb cov ntsiab lus carbon thiab seem loj. Cov seem me me tuaj yeem ua cua txias thiab cov ntu loj heev roj quenched rau qhov siab tshaj plaws los ntawm hardness.Siv rau cov khoom uas yuav tsum tau ua ke ntawm kev hnav zoo heev, ntxiv rau qhov tsim nyog corrosion kuj. Cov ntawv thov yog: Pob Bearings thiab Haiv Neeg, Bushings, Cutlery, Chisels, Riam Hniav, Pump Parts, Surgical Instruments, Valve Seats thiab lwm yam.
Cim npe nrov: 440c stainless hlau bar, Tuam Tshoj, lwm tus neeg, manufacturers, hoobkas, yuav, nqe, pricelist, kev muag, Tshuag, dawb qauv
