Sandar Faɗin Bakin Karfe 440c
Takaitaccen Bayani:
Sandunan Faɗi na UNS S44000, Sandunan Faɗi na SS 440, Sandunan Faɗi na Bakin Karfe 440 Mai Kaya, Mai Kera da Mai Fitar da Kaya a China.
Bakin ƙarfe ƙarfe ne masu yawan ƙarfe waɗanda ke da juriyar tsatsa idan aka kwatanta da sauran ƙarfe saboda yawan chromium. Dangane da tsarin kristal ɗinsu, an raba su zuwa nau'i uku kamar ƙarfe ferritic, austenitic, da martensitic. Wani rukuni na ƙarfe masu tauri sune ƙarfe masu tauri da ruwan sama. Haɗin ƙarfe ne na martensitic da austenitic. Bakin ƙarfe mai girman 440C ƙarfe ne mai yawan carbon martensitic. Yana da ƙarfi mai yawa, juriyar tsatsa mai matsakaici, da kuma juriya mai kyau da lalacewa. Bakin ƙarfe mai girman 440C yana da ikon cimma, bayan maganin zafi, mafi girman ƙarfi, tauri da juriyar lalacewa na duk ƙarfe masu girman bakin ƙarfe. Babban sinadarin carbon ɗinsa yana da alhakin waɗannan halaye, wanda ke sa 440C ya dace musamman ga irin waɗannan aikace-aikace kamar bearings na ball da sassan bawul.
| Bayani dalla-dalla game da Bakin Karfe Mai Faɗi 440: |
| Bayani dalla-dalla: | A276/484 / DIN 1028 |
| Kayan aiki: | 303 304 316 321 416 420 440 440C |
| Sandunan Zagaye na Bakin Karfe: | Diamita na waje a cikin kewayon 4mm zuwa 500mm |
| Faɗi: | 1mm zuwa 500mm |
| Kauri: | 1mm zuwa 500mm |
| Fasaha: | Zafi da aka yi wa ado ... |
| Tsawon: | Mita 3 zuwa 6 / ƙafa 12 zuwa 20 |
| Alamar: | Girma, Maki, Sunan Masana'anta akan Kowace Sanduna/Guda |
| Shiryawa: | Kowace sandar ƙarfe tana da single, kuma za a haɗa da yawa ta hanyar jakar saƙa ko kuma kamar yadda ake buƙata. |
| Daidaitattun Maki na 440c SS Flat Bar: |
| Ba'amurke | ASTM | 440A | 440B | 440C | 440F |
| UNS | S44002 | S44003 | S44004 | S44020 | |
| Jafananci | JIS | SUS 440A | SUS 440B | SUS 440C | SUS 440F |
| Jamusanci | DIN | 1.4109 | 1.4122 | 1.4125 | / |
| China | GB | 7Cr17 | 8Cr17 | 11Cr179Cr18Mo | Y11Cr17 |
| Sinadarin Sinadarin 440c SS Flat Bar: |
| Maki | C | Si | Mn | P | S | Cr | Mo | Cu | Ni |
| 440A | 0.6-0.75 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440B | 0.75-0.95 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440C | 0.95-1.2 | ≤1.00 | ≤1.00 | ≤0.04 | ≤0.03 | 16.0-18.0 | ≤0.75 | (≤0.5) | (≤0.5) |
| 440F | 0.95-1.2 | ≤1.00 | ≤1.25 | ≤0.06 | ≥0.15 | 16.0-18.0 | / | (≤0.6) | (≤0.5) |
Lura: ƙimar da ke cikin maƙallan an yarda da ita kuma ba dole ba ne.
| Taurin 440c Bakin Karfe Mai Faɗi: |
| Maki | Tauri, Rufewa (HB) | Maganin zafi (HRC) |
| 440A | ≤255 | ≥54 |
| 440B | ≤255 | ≥56 |
| 440C | ≤269 | ≥58 |
| 440F | ≤269 | ≥58 |
| Tabbatar da Ingancin Saky STEEL (gami da duka masu lalata da kuma marasa lalata): |
1. Gwajin Girman Gani
2. Binciken injiniya kamar tensile, tsawaitawa da rage yanki.
3. Gwajin Ultrasonic
4. Binciken gwajin sinadarai
5. Gwajin tauri
6. Gwajin kariya daga ƙuraje
7. Gwajin Shiga Cikin Jiki
8. Gwajin Tsatsa Tsakanin Granular
9. Nazarin tasiri
10. Gwajin Gwajin Ƙarfe
| Marufin SAKY STEEL: |
1. Shirya kaya yana da matuƙar muhimmanci musamman a yanayin jigilar kaya zuwa ƙasashen waje inda jigilar kaya ke ratsawa ta hanyoyi daban-daban don isa inda za a kai, don haka muna ba da kulawa ta musamman game da shirya kaya.
2. Saky Steel's suna tattara kayanmu ta hanyoyi da dama bisa ga kayayyakin. Muna tattara kayayyakinmu ta hanyoyi da dama, kamar,
Aikace-aikace:
Aikace-aikace da ke buƙatar matsakaicin juriya ga tsatsa da kuma manyan halayen injiniya sun dace da Alloy 440. Misalan aikace-aikacen da ake yawan amfani da Alloy 440 sun haɗa da:
- Bearings na abubuwan birgima
- Kujerun bawul
- Ruwan wukake masu inganci
- Kayan aikin tiyata
- Cisels
