303 Stainless Steel yog ib qho "18-8" chromium-nickel stainless hlau hloov kho los ntawm kev ntxiv selenium los yog sulfur, nrog rau phosphorus, los txhim kho machinability thiab non-seizing zog. Nws yog qhov yooj yim tshaj plaws ntawm tag nrho cov chromium-nickel stainless qib thiab muaj kev tiv thaiv corrosion zoo, txawm tias tsawg dua li lwm qib chromium-nickel (304/316). Nws yog non-magnetic nyob rau hauv annealed mob thiab tsis hardenable los ntawm kev kho cua sov.
Cov khoom
303 feem ntau yog yuav los ua kom tau raws li kev cai chemistry es tsis yog lub cev xav tau. Vim li ntawd, cov khoom siv lub cev feem ntau tsis muab tshwj tsis yog thov ua ntej kev tsim khoom. Txhua yam khoom siv tuaj yeem xa mus rau lwm tus neeg sab nrauv tom qab tsim khoom los kuaj xyuas lub cev.
Kev siv yam
Cov kev siv zoo rau 303 suav nrog:
- Cov khoom siv dav hlau
- Ncej
- Gears
- Valves
- Screw Tshuab Khoom
- Bolts
- Ntsia hlau
