Hoʻolauna
441 kila kila 10*1mm paipu wili
ʻO ke kila kila kila 441 he kila kila ferritic i loaʻa ka niobium e hāʻawi ana i ke kila maikaʻi oxidation a me ka corrosion.Hāʻawi kēia kila i ka ikaika wela kiʻekiʻe ma nā wahi kinoea hoʻopau, a he maikaʻi no ke kaha kiʻi hohonu, ductility maikaʻi, weldability maikaʻi, a me ka mālamalama maikaʻi.Ua poni maikaʻi.Loaʻa i ka 441 flat rolled stainless steel ka maikaʻi magnetic i nā kūlana āpau.
Hāʻawi ka ʻikepili ma lalo nei i kahi hiʻohiʻona o ke kila kila kila 441.
441 kila kila 10*1mm paipu wili
Hoʻohui Kimia
Hōʻike ʻia ka haku mele mele 441 ma ka papa ma lalo nei.
441 kila kila 10*1mm paipu wili
| ʻElemu | Maʻiʻo (%) |
|---|---|
| Chromium, Cr | 17.50-18.50 |
| Titanium, Ti + Niobium, Nb | 0.60 ka nui |
| Kalapona, C | 0.02 ka nui |
| Hao, Fe | Koena |
441 kila kila 10*1mm paipu wili
441 kila kila 10*1mm paipu wili
Na Waiwai Mechanical
Hōʻike ʻia nā waiwai mechanical o ka pae 441 stainless steel ma ka papa ma lalo.
| Waiwai | Metric | Imperial |
|---|---|---|
| Ka ikaika uʻi (annealed) | 489 MPa | 70900 psi |
| Ka ikaika o ka hua (@ka wela 871 °C/ 1600 °F ) | 2.90 MPa | 421 psi |
| Modulus o ka elasticity | 220 GPa | 31908 ksi |
| Elongation ma ka haʻihaʻi (ma 2″, annealed) | 35.90% | 35.90% |
| Paʻakiki, Rockwell B (annealed) | 80 | 80 |
Nā inoa ʻē aʻe
He 1.4509 ka mea like me ke kila kila kila 441.
Nā noi
Hoʻohana ʻia ke kila kila kila ma ka papa 441 i nā mea ʻai meaʻai a me nā ʻōnaehana hoʻopau automotive-exhaust.
Ka manawa hoʻouna: Mei-15-2023