2520 acier inoxydable acier inoxydable austenitique austénitique bu bari krom la. Mbir yiñ ci bind ñooy:
- Njàngat ci làkku chinois: Njàngat bu yàgg bi mooy 0Cr25Ni20, tegtal bu bees bi mooy 06Cr25Ni20 (kodu nimero buñ boole muy Chinois: S31008)
- Turu Amerique: 310S
- Yeneen norme internasional: norme bu Europe mooy 1.4845, te norme bu Kore mooy STS310S
Li gëna fës ci composition chimique bi ci produit bi mooy chrome bu bari (24.00–26.00%) ak nickel bu bari (19.00–22.00%), ak carbon bu néew wala bu tollu ci 0.08%. Dafay xeex oxidation bu baax, mëna xeex corrosion ak dëgër ci tàngoor wu metti. Tàngoor wi muy wéy di liggéey mën na yegg ba 1150 degre , ba noppi tàngoor wi gëna rëy mën na yegg ba 1200–1250 degre . Densité physique bi mingi tollu ci 7.98–8.0 g/cm3, te ay màndargam mekanik ñooy dooley traction bu ëpp wala tollu ci 520 MPa, dooley rendement bu ëpp wala tollu ci 205 MPa, ak elongation bu ëpp wala tollu ci 4%.
2520 acier inox ñu ngi koy jëfandikoo bu bari ci defar ay tube four yu mëna dékku tàngoor wu metti, weccoo tàngoor, tuyo petrochimique, pièce mecanique ak composant militaire, ak ñoom seen.
