304 304L 316 316L Bakin karfe masu kaya a china
304 304L 316 316L Bakin karfe masu kaya a china
Bakin Karfe 304 shine mafi yawan amfani da bakin karfe.Yana da chromium-nickel austenitic bakin karfe tare da ƙarancin abun ciki na carbon kuma ɗan ƙaramin chromium da nickel fiye da nau'in AISI 301 da 302. Grade 304 yana da matuƙar ductile lokacin da yake cikin yanayin da ba a so.Yana da kyawawan kaddarorin yanayin zafin jiki da kuma tauri mai kyau a ƙananan yanayin zafi.Ya dace sosai don walda kuma inda samfurin da aka gama dole ne ya tsayayya da mafi girman nau'ikan lalata.
Ƙayyadaddun Samfura da Matsayin Karfe (Don Magana)
| ASTM | JIS | AISI | EN | Mill's Standard | |
| Daraja | S30100S30400 S30403 S31008 S31603 S32100 S41008 S43000 S43932 S44400 S44500 | SUS301SUS304 Saukewa: SUS304L SUS310S - SUS321 SUS410S SUS430 - SUS444 Saukewa: SUS430J1L | 301304 304l 310S 316l 321 410S 430 - 444 - | 1.43101.4301 1.4307 1.4845 1.4404 1.4541 - 1.4016 1.4510 1.4521 - | 201202 204 ku3 |
Haƙuri na Nisa
| Haƙuri na Nisa | ||
| W <100 mm | 100 mm ≦ W <1000 mm | 1000 mm ≦ W <1600 mm |
| ± 0.10 mm | ± 0.25 mm | ± 0.30 mm |
Haɗin Sinadari & Kayan Injiniya
Haɗin Sinadari (Don Magana)
Bayanin ASTM
| Karfe daraja | Ni% Max. | Cr% Max. | C% Max. | Si% Max. | Mn% Max. | P% Max. | S% Max. | Mo% Max. | Ti% Max. | Sauran |
| S30100 | 6.0-8.0 | 16.0-18.0 | 0.15 | 1 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
| S30400 | 8.0-10.5 | 17.5 ~ 19.5 | 0.07 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
| S30403 | 8.0-12.0 | 17.5 ~ 19.5 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | - | - | N: 0.1 Max. |
| S31008 | 19.0-22.0 | 24.0-26.0 | 0.08 | 1.5 | 2 | 0.045 | 0.03 | - | - | - |
| S31603 | 10.0-14.0 | 16.0-18.0 | 0.03 | 0.75 | 2 | 0.045 | 0.03 | 2.0 ~ 3.0 | - | N: 0.1 Max. |
| S32100 | 9.0-12.0 | 17.0-19.0 | 0.08 | 0.75 | 2 | 0.045 | 0.03 | - | 5 (C+N) ~ 0.70 | N: 0.1 Max. |
| S41000 | 0.75 | 11.5 ~ 13.5 | 0.08 ~ 0.15 | 1 | 1 | 0.04 | 0.03 | - | - | - |
| S43000 | 0.75 | 16.0-18.0 | 0.12 | 1 | 1 | 0.04 | 0.03 | - | - | - |
| S43932 | 0.5 | 17.0-19.0 | 0.03 | 1 | 1 | 0.04 | 0.03 | - | - | N: 0.03 Max.Al: 0.15 Max.Nb+Ti = [ 0.20 + 4 ( C + N ) ] ~ 0.75 |
Kayan Injiniya (Don Magana)
Bayanin ASTM
| Karfe daraja | N/mm 2 MIN.Tsarin Ƙarfafawa | N/mm 2 MIN.Tabbacin Damuwa | % MIN. Tsawaitawa | HRB MAX.Taurin | HBW MAX.Taurin | Lanƙwasawa: Lanƙwasawa Angle | Ƙarfafawa: A cikin Radius |
| S30100 | 515 | 205 | 40 | 95 | 217 | Babu Bukatu | - |
| S30400 | 515 | 205 | 40 | 92 | 201 | Babu Bukatu | - |
| S30403 | 485 | 170 | 40 | 92 | 201 | Babu Bukatu | - |
| S31008 | 515 | 205 | 40 | 95 | 217 | Babu Bukatu | - |
| S31603 | 485 | 170 | 40 | 95 | 217 | Babu Bukatu | - |
| S32100 | 515 | 205 | 40 | 95 | 217 | Babu Bukatu | - |
| S41000 | 450 | 205 | 20 | 96 | 217 | 180° | - |
| S43000 | 450 | 205 | 22A | 89 | 183 | 180° | - |
