
| Commercial Name | UNS Number | UK: BSEN | Sweden: SS | USA: AISI/SAE | Germany: Wnr | Germany: DIN | France: AFNOR | Italy: UNI | Spain: UNF | Japan: JIS |
| HTA Ir | on Based Alloys | , | ||||||||
| Maraging T250 MaragingT300 | 6518, 6519, 6591 | |||||||||
| Marval 18 Marval X12 Multimet N-155 | 5768 | 1.4971 | Z12CNKDW20 | |||||||
| Multimet N-156 S 590 | 5533 | X40CoCrNi2020 | Z42CKNDW | |||||||
| Sanicro 30 Super Invar 32-5 | X2NiCrAlTi3220 | |||||||||
| Udimet B-250 Udimet B-300 W-545 | AlSl:665 | Z8NCTDA2613 | ||||||||
| HTA Co | balt Based Alloys | |||||||||
| F 1537 Fe50Co50 | UNS R31537 & R31538 | ASTM F1537 | CoCr28Mo | |||||||
| HS 21 | 3531 | ASTM F-75 | CoCr28Mo | KC27D5NFe | ||||||
| HS 25 | AlSl 670 | CoCr20W15Ni | KC20WN | |||||||
| HS 30 | 5380 | CoCr26Ni14Mo | ||||||||
| HS 31 | 3146 | ASTM A567 | CoCr25NiW | KC25NW | ||||||
| HS 36 Jetalloy209 | CoCr19W14NiB | |||||||||
| K13C20N126 L 251 | UNS R3003 & R3008 | ASTM F1058 | K13C20N126Fe15D7 | K13C20N126Fe15D7 | ||||||
| L 605 M 203 M 204 | UNS R30605 | 5759 | 2.4964 | CoCr20W15Ni | KC20WN | |||||
| M 205 MAR-M 247 MAR-M 302 | CoCrW10TaZrB | KC21W10Ta9 | ||||||||
| MAR-M 322 | CoCr22W9TaZrNb | KC21W9Ta | ||||||||
| MAR-M 509 | 3146.3 | CoCr24Ni10WTaZrB | KC23N10W7Ta | |||||||
| MAR-M 905 | KC20N20Ta7 | |||||||||
| MAR-M 918 | CoCr20Ni20Ta | KC20N20Ta7 | ||||||||
| MP159 | UNS R30159 | |||||||||
| MP35N | UNS R30035 | |||||||||
| S 816 | 5534 | 2.4979 | CoCr20Ni20W | |||||||
| Stellite 1 | KC33W13 | |||||||||
| Stellite 100 Stellite 12 Stellite 151 | KC28W8 | |||||||||
| Stellite 188 Stellite 19 Stellite 20 Stellite 21 Stellite 23 | KC22N22W14Fe |
| Material Gu | ide –Keyto Recommended Inserts Material Designation | ||
| P Unalloyed Steels | P Alloyed Steels | M Stainless Steels | M K N S H PH Stainless Aluminum & Alloys High Temp. Alloys Hard Materials Cast Irons |