904L Bakin Karfe Sulumi Bututu
Takaitaccen Bayani:
Abu: 904L Bakin Karfe
Standard: GB, ASTM, JIS, EN…
Nps: 1/8" ~ 24"
Jadawalai: 5; 10S; 10; 40S; 40; 80S; 100; 120; 160; XXH
Tsawon: Mita 6 ko a matsayin buƙata
Abubuwan Sinadari
| GB | ASTM | DIN | Abubuwan Sinadari (%) | |||||||||
| C | Si | Mn | P | S | Ni | Cr | Mo | Cu | N | |||
| 0Cr20Ni25Mo4.5Cu | 904l | 1.4539 | ≦0.03 | ≦1.00 | ≦2.00 | ≦0.035 | ≦0.030 | 23.00-28.00 | 18.00-23.00 | 5-6 | 1.0-2.0 | ≦0.1 |
Diamita na waje: 6mm ~ 720mm;1/8"-36"
Kaurin bango: 0.89mm ~ 60mm
Hakuri:+/-0.05~ +/-0.02
Fasaha:
- Zane: Zana abin birgima ta cikin ramin mutuwa zuwa wani sashe don rage girman tsayi
- Mirgina: blank an wuce ta tazarar biyu na rollers masu juyawa.Saboda matsawa na rollers, an rage sashin kayan abu kuma an ƙara tsayi.Wannan hanya ce ta gama gari don samar da bututun ƙarfe
- Ƙirƙira: Don canza blank zuwa siffar da ake so da girman da ake so ta hanyar amfani da ƙarfin tasiri na guduma ko matsi na latsa
- Extrusion: Ana sanya blank a cikin akwati mai rufewa tare da matsa lamba a gefe ɗaya don fitar da blank daga ramin da aka ƙayyade don samun siffofi da girma dabam dabam.
Siffofin:904llow carbon, high alloyed austenitic bakin karfe tsara don matsananci lalata yanayi.Yana da mafi kyawun juriya na lalata fiye da 316L da 317L, kuma yana haɗuwa da farashi da aiki, tare da ƙimar farashi mai yawa.Saboda ƙari na 1.5% jan karfe, yana da kyakkyawan juriya na lalata don rage acid kamar sulfuric acid da phosphoric acid.
Aikace-aikace:
- Man & Gas;
- Abinci & Magunguna;
- Likita;
- Sufuri;
- Gina..
