ER 2209waxaa loogu talagalay in lagu alxankaro biraha laba-laabka ah sida 2205 (UNS Number N31803).
ER 2553Waxa ugu horrayn loo isticmaalaa in lagu alxankaro biraha laba-laabka ah ee aan-ahaamaha lahayn kuwaas oo ka kooban ku dhawaad 25% chromium.
ER 2594waa silig alxanka superduplex.Nambarka u dhigma iska caabinta Pitting (PREN) waa ugu yaraan 40, taas oo u oggolaanaysa birta alxanka in loogu yeero bir-la'aanta superduplex.
ER2209 ER2553 ER2594 silig alxankaHalabuurka Kiimikada
| Darajo | C | Mn | Si | P | S | Cr | Ni |
| ER2209 | 0.03 max | 0.5 - 2.0 | 0.9 ugu badnaan | 0.03 max | 0.03 max | 21.5 - 23.5 | 7.5 - 9.5 |
| ER2553 | 0.04 max | 1.5 | 1.0 | 0.04 max | 0.03 max | 24.0 - 27.0 | 4.5 - 6.5 |
| ER2594 | 0.03 max | 2.5 | 1.0 | 0.03 max | 0.02 max | 24.0 - 27.0 | 8.0 - 10.5 |
Waqtiga boostada: Jul-31-2023