Mae'r deunyddiau rydyn ni'n eu castio a'u prosesu yn bennaf yn cynnwys:
Gwahanol fathau o haearn bwrw (haearn llwyd, haearn hydwyth, ac ati)
Dur / dur gwrthstaen (dur carbon, dur manganîs, dur gwrthstaen martensitig, dur gwrthstaen austenitig, dur gwrthstaen caledu dyddodiad, dur aloi arbennig, ac ati)
Aloi arbennig (aloi sy'n seiliedig ar cobalt, aloion nicel, ac ati)
Am fanylebau deunydd manwl, cyfeiriwch at y "Tabl Gradd Deunydd".
| Tabl Gradd Deunydd |
| Tabl graddau cyfatebol o Tsieina a phrif wledydd eraill |
| Deunydd | Tsieina | Safonau Rhyngwladol | UDA | Japan | Almaen | DU | Ffrainc | Rwsia |
| haearn bwrw | HT200 | 200 | Dosbarth 20 | FC200 | EN-GJL-200 | EN-GJL-200 | EN-GJL-200 | СЧ20 |
| HT250 | 250 | Dosbarth 25 | FC250 | EN-GJL-250 | EN-GJL-250 | EN-GJL-250 | СЧ25 |
| HT300 | 300 | Dosbarth 30 | FC300 | EN-GJL-300 | EN-GJL-300 | EN-GJL-300 | СЧ30 |
| QT400-18 | 400-18 | 60-40-18 | FCD400 | EN-GJS-400-18 | EN-GJS-400-18 | EN-GJS-400-18 | ВЧ40 |
| QT450-10 | 450-10 | 65-45-12 | FCD450 | EN-GJS-450-10 | EN-GJS-450-10 | EN-GJS-450-10 | ВЧ45 |
| QT500-7 | 500-7 | 70-50-05 | FCD500 | EN-GJS-500-7 | EN-GJS-500-7 | EN-GJS-500-7 | ВЧ50 |
| QT600-3 | 600-3 | 80-55-06 | FCD600 | EN-GJS-600-3 | EN-GJS-600-3 | EN-GJS-600-3 | ВЧ60 |
| Dur / dur di-staen | ZG200-400 | 200-400 | J03000 | SC410 | GE200 (GS-38) | GE200 | GE200 | 15Л |
| ZG230-450 | 230-450 | J03101 | SC450 | GE240 (GS-45) | GE240 | GE240 | 25Л |
| ZG270-500 | 270-500 | J02501 | SC480 | GE300 (GS-52) | GE300 | GE300 | 35Л |
| ZG310-570 | 310-570 | J05002 | SC490 | GE350 | GE350 | GE350 | 45Л |
| C235 | A3 | ASTM A36 | SS400 | S235JR (1. 0038) | S235JR | E24-2 | Ст3кп |
| 20 | 20 | 1020 | S20C | 1. 0402 (C22) | 1C22 (080A22) | XC18 | 20 |
| 40 | 40 | 1040 | S40C | 1. 0511 (C40) | 1C40 (080A40) | XC42 | 40 |
| 45 | 45 | 1045 | S45C | 1. 0503 (C45) | 1C45 (080A47) | XC45 | 45 |
| ZGMn13 | GX120Mn13 | Gr. B-2, B-3 | SCMnH11 | GX120Mn12 (1.3401) | | | 110Г13Л (110G13L) |
| 45Mn | | 1547 | SWRCh50K | 1.0904 (46Mn7) | | | 45Г |
| 304 | X5CrNi18-10 | S30400 | SUS304 | 1.4301, X5CrNi18-10 | 304S31, 1.4301 | Z7CN18-09 | 08Х18Н10 (08Kh18N10) |
| 316 | X5CrNiMo17-12-2 | S31600 | SUS316 | 1.4401, X5CrNiMo17-12-2 | 316S31, 1.4401 | Z7CND17-11-02 | 03Х17Н14М2 (03Kh17N14M2) |
| 316L | X2CrNiMo18-14-3 | S31603 | SUS316L | 1.4404, X2CrNiMo17-12-2 | 316S11, 1.4404 | Z2CND17-12-02 | 03Х17Н14М3 (03Kh17N14M3) |
| 4Cr13Mo | | S44004/440C | SUS440C | 1.4122 / X39CrMo17-1 | 1.4122 / X39CrMo17-1 | Z100CD17 | |
| 7Cr17 | | 440B | SUS440B | 1.4112 / X90CrMoV18 | 1.4112 / X90CrMoV18 | | |
| 00Cr27Ni31Mo4Cu | Sanicro 28 | N08028 | | 1.4563, X1NiCrMoCu31-27-4 | | | |
| 05Cr17Ni4Cu4Nb | 17-4 PH | UNS S17400 | SUS630 | X5CrNiCuNb17-4/1.4542 | 1.4542 | 1.4542 | |
| Aloi cobalt | Stelit 1 | | UNS R30001 | | 2.4782 | | | |
| Stelite 6 | AMS 5387 | UNS R30006 | | 2.4783 | | | |
| Stelite 21 | | UNS R30021 | | 2.4784 | | | |
| Tribaloy T400 | | | | | | | |
| Tribaloy T800 | | | | | | | |
| Haynes 25/L605 | | UNS R30605
AMS 5537 | | 2.4964 | AD 201 | KCN20W15 | ЭП199 (EP199)/ВЖ98 |
| Haynes 188 | | UNS R30188
AMS 5608 | | 2.4953 | AD 202 | KCN22W14 | ЭП709 (EP709) |
| Aloi nicel | NS1101, GH180 | Incoloy800 | N08800 | NCF800 | 1.4876 | NA15 | Z8NC32.21 | |
| NS1402, 0Cr21Ni42Mo3Cu2Ti | Incoloy825 | N08825 | NCF825 | 2.4858 | NiFe30Cr21Mo3 | | |
| GH3600 | Inconel600 | N06600 | | 2.4816 | NA14 | NC15Fe | |
| NS3306 / NS336 / GH3625 (GH625) | Inconel625 | N06625 | NCF 625 | 2. 4856 (NiCr22Mo9Nb) | | NC22DNb | |
| NS334 | Hastelloy C-276 | N10276 | | 2.4819 | | | |
| NS6400, NCu30 | Monel 400 | N04400 | | 2.436 | NA12 | Nu30 | |
