Simbi isina ngura 422, X20CrMoWV12-1, 1.4935, SUH 616, UNS 42200, ASTM A437 Grade B4B simbi isina ngura ine martensitic creep resistant stainless steel zvimwe zvinhu zvinorema zvesimbi zvinoipa simba rakanaka uye kudzivirira kupisa pakupisa kwakanyanya kusvika ku1200 F, simbi yeChrome-nickel ine austenitic structure ine carbides. Kuwedzera molybdenum, vanadium uye tungsten mu alloying kunowedzeratembiricha yekunyunguduka. Kufanana ne 410 stainless stainless grade iyi ine kugona kupisa kusvika padanho rakasiyana-siyana resimba. Nekuda kwekusagadzikana kwekupisa, alloy iyi inowanzoshandiswa muMusika wekugadzira magetsi unosanganisira zvikamu zveturbine yemhepo negasi kana zvimwe zvikamu zvakasiyana-siyana zvinopisa zvakanyanya, kunyanya mapuranga eturbine nezvisungo. B50A125E isimbi inozivikanwa inodzivirira Creep iyoYakaomeswa uye yakadzikiswa kuti ipe kuvimbika kwakakosha mukushandiswa kwekupisa kwakanyanya ine muganho wepamusoro wekupisa kwekushanda unoenderera mberi we580℃., 422 Stainless, UNS S42200, B50A, AISI 616,AMS 5655, ASTM A 565 GRD 616, MIL S 861, B50A125, B50A951A1, BS 970 442S19, EN61 Kubva kuSaky Steel.
Kuumbwa kweMakemikoro e1.4935, SUH 616,UNS 42200Bhawa reSimbi Isina Chinovhara:
| Magiredhi | 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 | |
| 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 |
| ASTM AISI 422 / 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 |
Zvigadzirwa Zvinoratidza Bhaa reSimbi Isina Kushanda 1.4935, SUH 616, UNS 42200:
Nguva yekutumira: Nyamavhuvhu-29-2022