Chitsulo chosapanga dzimbiri 422, X20CrMoWV12-1, 1.4935, SUH 616, UNS 42200, ASTM A437 Grade B4B chitsulo chosapanga dzimbiri chosagwira creep chomwe chimalimbana ndi creep steel, zinthu zina zowonjezera zitsulo zolemera zomwe zimapatsa mphamvu komanso kukana kutentha kwambiri mpaka 1200 F, chitsulo cha Chrome-nickel chokhala ndi kapangidwe ka austenitic ndi carbides. Zowonjezera molybdenum, vanadium ndi tungsten zimawonjezerakutentha kosungunuka. Mofanana ndi 410 stainless grade iyi ili ndi mphamvu yotenthetsera mphamvu zosiyanasiyana. Chifukwa cha kukana kutentha, alloy iyi imagwiritsidwa ntchito nthawi zambiri mumsika wopanga magetsi monga zida za turbine ya nthunzi ndi gasi kapena zida zina zosiyanasiyana zotentha kwambiri, makamaka masamba a turbine ndi zomangira. B50A125E ndi chitsulo chodziwika bwino cholimba chomwe chimalimbana ndi CreepImalimba komanso imafewa kuti ipereke kudalirika kwakukulu pakugwiritsa ntchito kutentha kwambiri ndi malire okhazikika a kutentha kopitilira 580℃., 422 Stainless, UNS S42200, B50A, AISI 616,AMS 5655, ASTM A 565 GRD 616, MIL S 861, B50A125, B50A951A1, BS 970 442S19, EN61 Kuchokera ku Saky Steel.
Kapangidwe ka Mankhwala ka 1.4935, SUH 616,UNS 42200Chitsulo Chosapanga Dzimbiri:
| Magiredi | 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 |
Chiwonetsero cha Zamalonda cha 1.4935, SUH 616, UNS 42200 Chitsulo Chosapanga Dzimbiri:
Nthawi yotumizira: Ogasiti-29-2022