Insimbi engagqwali 422, X20CrMoWV12-1, 1.4935, SUH 616, UNS 42200, ASTM A437 Grade B4B martensitic creep resistant stainless steel insimbi eyengeziwe esindayo alloying izakhi ezinikeza amandla amahle nokumelana nokuqina emazingeni okushisa aphezulu afika ku-Chrome-nickel F. isakhiwo se-austenitic esinama-carbides. Izithako ze-alloying ze-molybdenum, i-vanadium ne-tungsten ziyandisaizinga lokushisa elincibilikayo. Ngokufana ne-410 engenasici leli banga linamandla okuphathwa ukushisa kuya kumaleveli wamandla amaningi ahlukene. Ngenxa yokumelana nokuthukuthela le ngxubevange ivame ukusetshenziswa ku-imakethe yokuphehla amandla njengezingxenye ze-steam ne-gas turbine noma ezinye izingxenye zokushisa okuphezulu, ikakhulukazi ama-turbine blades nezinsimbi. I-B50A125E iyinsimbi ethandwayo ye-Creep resistantiqinisiwe futhi iqinile ukuze inikeze ukwethembeka okubalulekile ekusetshenzisweni kwezinga lokushisa okuphezulu ngomkhawulo ojwayelekile oqhubekayo wokushisa oqhubekayo ophezulu ongu-580℃., 422 Stainless, UNS S42200, B50A, AISI 616,AMS 5655, ASTM A 565 GRD 616, MIL S 861, B50A125, B50A951A1, BS 970 442S19, EN61 From Saky Steel.
Ukwakheka Kwekhemikhali Kwe-1.4935,SUH 616,I-UNS 42200Ibha Yensimbi Engagqwali:
| Amabanga | C | Si | Mn | P | S | Cr | Mo | W | V | Cu | Ni |
| EN 1.4935, X20CrMoWV12-1 | 0.17-0.24 | 0.1-0.5 | 0.3-0.8 | <0.025 | <0.015 | 11.0-12.5 | 0.8-1.2 | 0.4-0.6 | 0.25-0.35 | 0.3-0.8 | |
| I-JIS SUH616 | 0.20-0.25 | <0.5 | 0.5-1.0 | <0.04 | <0.03 | 11.0-13.0 | 0.75-1.25 | 0.75-1.25 | 0.2-0.3 | <0.3 | 0.5-1.0 |
| I-ASTM AISI 422 / I-AISI 616 - S42200 | 0.20-0.25 | <0.75 | <1.0 | <0.04 | <0.03 | 11.0-12.5 | 0.75-1.25 | 0.75-1.25 | 0.15-0.30 | <0.5 | 0.5-1.0 |
Umbukiso Wemikhiqizo Of 1.4935,SUH 616, UNS 42200 Stainless Steel Bar:
Isikhathi sokuthumela: Aug-29-2022