Igwe anaghị agba nchara 422, X20CrMoWV12-1, 1.4935, SUH 616, UNS 42200, ASTM A437 Grade B4B martensitic creep eguzogide igwe anaghị agba nchara ọzọ arọ metal alloying ihe na-enye ya ezigbo ike na iwe ọkụ na elu okpomọkụ ruo 1200 F, Chrome. ihe owuwu austenitic na carbides.Mgbakwunye molybdenum, vanadium na tungsten na-abawanyeagbaze okpomọkụ.Yiri igwe anaghị agba nchara 410 ọkwa a nwere ike ịgwọ okpomọkụ n'ọtụtụ ọkwa ike dị iche iche.N'ihi nguzogide iwe, a na-ejikarị alloy a eme ihe naahịa ike ike dị ka uzuoku na gas turbine mmiri ma ọ bụ ihe dị iche iche dị elu okpomọkụ, tumadi turbine agụba na fasteners.B50A125E bụ a na-ewu ewu creep eguzogide ígwè nkena-esi ike ma na-ewe iwe inye oké ntụkwasị obi na elu okpomọkụ ngwa na a na-emekarị elu na-aga n'ihu na-arụ ọrụ okpomọkụ ịgba nke 580 ℃., 422 igwe anaghị agba nchara, UNS S42200, B50A, AISI 616,AMS 5655, ASTM A 565 GRD 616, MIL S 861, B50A125, B50A951A1, BS 970 442S19, EN61 sitere na Saky Steel.
Ihe mejupụtara kemịkalụ nke 1.4935,SUH 616,UNS 42200Ogwe igwe anaghị agba nchara:
| akara ule | 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 |
Ihe ngosi ngwaahịa nke 1.4935,SUH 616, UNS 42200 igwe anaghị agba nchara:
Oge nzipu: Ọgọst-29-2022