Sandar Zagaye ta Bakin Karfe 420
Takaitaccen Bayani:
Sandar zagaye ta bakin karfe 420 nau'in karfe ne na bakin karfe mai suna martensitic wanda ke dauke da kashi 12% na chromium.
Dubawa ta UT ta atomatik 420 zagaye sandar zagaye:
Idan ana maganar siffar sandar zagaye, yawanci ana amfani da ita ne a aikace-aikace inda ake buƙatar ƙarfi mai yawa da juriyar tsatsa. Ikonsa na jure yanayin zafi mai yawa ya sa ya dace da amfani a wurare inda sauran ƙarfe ba za su yi aiki da kyau ba. Ana amfani da siffar sandar zagaye ta 420 Bakin Karfe don dalilai daban-daban, gami da shafts, axles, gears, da sauran sassa waɗanda ke buƙatar ƙarfi mai yawa da juriyar tsatsa. Yana da mahimmanci a tabbatar da cewa ƙayyadaddun sandar zagaye sun cika ƙa'idodin da ake buƙata don takamaiman aikace-aikacen ku.
Bayani dalla-dalla na sandar bakin karfe 420:
| Matsayi | 420,422,431 |
| Bayani dalla-dalla | ASTM A276 |
| Tsawon | 2.5M, 3M, 6M & Tsawon da ake buƙata |
| diamita | 4.00 mm zuwa 500 mm |
| saman | Mai haske, Baƙi, Yaren mutanen Poland |
| Nau'i | Zagaye, Muƙamuƙi, Hex (A/F), Muƙamuƙi Mai Kusurwoyi, Billet, Ingot, Forging da sauransu. |
| Kayan Danye | POSCO, Baosteel, TISCO, Saky Karfe, Outokumpu |
Nau'in Sandunan Bakin Karfe:
Maki 420 na Zagaye Mai Daidaita Maki:
| Daidaitacce | UNS | Werkstoff Nr. | JIS | BS | EN |
| 420 | S42000 | 1.4021 | SUS 420 J1 | 420S29 | FeMi35Cr20Cu4Mo2 |
Haɗin Sinadarin Bar 420:
| Matsayi | C | Si | Mn | S | P | Cr |
| 420 | 0.15 | 1.0 | 1.0 | 0.03 | 0.04 | 12.00~14.00 |
Kayayyakin Injin S42000 na Sanda:
| Matsayi | Ƙarfin Tafiya (ksi) min | Ƙarawa (% a cikin 50mm) minti | Ƙarfin Yawa: 0.2% Shaida (ksi) min | Tauri |
| 420 | 95,000 | 25 | 50,000 | 175 |
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,
