Special alloys
| Category | ACI / Cast | Cast ASTM | Cast EN / DIN | Cast UNS | Wrought Grade |
Wrought ASTM | Wrought EN / DIN |
| Fondinox S.P.A. | 316HP | - | - | - | - | - | - |
| Fondinox S.P.A. | 316LHP | - | - | - | - | - | - |
| Fondinox S.P.A. | ALLOY 25/5LC | - | - | - | - | - | - |
| Fondinox S.P.A. | ALLOY 25/5LCu | - | - | - | - | - | - |
| Haynes Intl. | HASTELLOY C22HS® | - | - | - | - | - | - |
| Haynes Intl. | HASTELLOY G35® | - | 2.4643 NiCr33Mo8 | - | - | - | - |
| Haynes Intl. | HASTELLOY G30® | - | - | - | - | - | - |
| Haynes Intl. | HASTELLOY C2000® | - | 2.4675 | - | - | - | - |
| Haynes Intl. | HAYNES® HR-235® Alloy | - | - | - | - | - | - |
| Haynes Intl. | HASTELLOY C4® | A494 | 2.4610 NiMo16Cr16Ti | N26455 | - | - | - |
| Haynes Intl. | HASTELLOY C276 | A494 | 2.4686 GNiMo17Cr | N30002 | - | - | - |
| Haynes Intl. | HASTELLOY HYBRID BC1® | - | - | - | - | - | - |
| Haynes Intl. | HASTELLOY B3® | - | - | - | - | - | - |
| Haynes Intl. | HASTELLOY C22® | A494 | 9.4602 | - | - | - | - |
| Haynes Intl. | HASTELLOY B2® | A494 | 2.4882 | - | - | - | - |
| Outokumpu Oy | 254 SMO® | A351 | 1.4547 X1CrNiMoCuN20-18-7 | J93254 | - | - | - |
| Outokumpu Oy | 153MA® | - | 1.4818 | S30415 | - | - | - |
| Outokumpu Oy | 253MA® | - | 1.4893 X8CrNiN21-11 | - | - | - | - |
| Outokumpu Oy | 654 SMO® | - | 1.4652 | - | - | - | - |
| Outokumpu Oy | 353MA® | - | 1.4854 X6NiCrSiNCe35-25 | - | - | - | - |
| Sandvik | 2RE60 | - | 1.4417 | S31500 | - | - | - |
| Sandvik | SAF 2304 | - | 1.4362 | S32304 | - | - | - |
| Sandvik | SANICRO 28® | - | 1.4563 X1NiCrMoCuN31-27-4 | - | - | - | - |
| Sandvik | 2RK65 | - | 1.4539 X1NiCrMoCu25-20-5 | - | - | - | - |
| Sandvik | SAF 2205 | A890, A995 | 1.4470 GX2CrNiMoN22-5-3 | J92205 | - | - | - |
| Sandvik | SAF 2507 | A890, A995 | 1.4469 GX2CrNiMoN26-7-4 | J93404 | - | - | - |
