Irin alagbara, irin 422, X20CrMoWV12-1, 1.4935, SUH 616, UNS 42200, ASTM A437 Grade B4B martensitic creep sooro alagbara, irin afikun eru irin alloying eroja ti o fun o ni agbara ti o dara ati ibinu ni awọn iwọn otutu to ga ju 1200 F, irin Chrome. ohun austenitic be pẹlu carbides. Alloying awọn afikun ti molybdenum, vanadium ati tungsten mu awọnyo otutu. Iru si 410 alagbara ipele yii ni agbara lati ṣe itọju ooru si ọpọlọpọ awọn ipele agbara oriṣiriṣi. Nitori ti awọn temper resistance ti wa ni yi alloy igba ti a lo ninu awọnoja iran agbara bi nya ati gaasi tobaini irinše tabi orisirisi miiran ga ooru irinše, o kun tobaini abe ati fasteners. B50A125E jẹ irin sooro ti nrakò olokiki eyititi ni lile ati ki o binu lati funni ni igbẹkẹle to ṣe pataki ni awọn ohun elo iwọn otutu giga pẹlu iwọn iwọn otutu ti o tẹsiwaju igbagbogbo ti 580 ℃., 422 Alagbara, UNS S42200, B50A, AISI 616,AMS 5655, ASTM A 565 GRD 616, MIL S 861, B50A125, B50A951A1, BS 970 442S19, EN61 Lati Saky Irin.
Iṣọkan Kemikali Ti 1.4935, SUH 616,UNS 42200Pẹpẹ Irin Alagbara:
| Awọn ipele | 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 |
Fihan Awọn ọja Ti 1.4935, SUH 616, UNS 42200 Pẹpẹ Irin Alagbara:
Akoko ifiweranṣẹ: Oṣu Kẹjọ-29-2022