2520 ibyuma bitagira umuyonga ni - chromium - nikel austenitike ubushyuhe - idashobora kwihanganira ibyuma. Amabaruwa yandikirwa ni aya akurikira:
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- Amazina y'Abanyamerika: 310S
- Ibindi bipimo mpuzamahanga: Uburayi ni 1.4845, naho koreya ni STS310S
Ibigize imiti yibi bikoresho birangwa na chromium nyinshi (24.00-26.00%) na nikel ndende (19.00-22.00%), hamwe na karubone irimo munsi ya 0.08%. Irerekana okiside nziza cyane, irwanya ruswa hamwe nubushyuhe bwo hejuru -. Ubushyuhe bwacyo bukomeza bushobora kugera kuri dogere 1150, kandi ubushyuhe ntarengwa bushobora kugera kuri dogere 1200–1250. Ubucucike bwumubiri bugera kuri 7,98-8.0 g / cm³, kandi mubukanishi bwayo harimo imbaraga zingutu Ziruta cyangwa zingana na MPa 520, umusaruro utanga imbaraga zirenze cyangwa zingana na MPa 205, kandi kuramba Kurenza cyangwa bingana na 40%.
2520 ibyuma bidafite ingese bikoreshwa cyane mugukora itanura rinini - ryihanganira ubushyuhe, guhinduranya ubushyuhe, imiyoboro ya peteroli, ibikoresho bya mashini nibikoresho bya gisirikare, nibindi. Ibicuruzwa bisanzwe birimo impapuro, imiyoboro, inkoni, nibindi.
