Uamea e le gaoia 422, X20CrMoWV12-1, 1.4935, SUH 616, UNS 42200, ASTM A437 Vasega B4B uamea e tete'e atu i le sosolo martensitic, fa'aopoopo elemene mamafa o le fa'afefiloi o u'amea mamafa e maua ai le malosi lelei ma le tete'e atu i le vevela maualuga e o'o atu i le 1200 F, u'amea Chrome-nickel ma se fausaga austenitic ma carbides. O fa'aopoopoga fa'afefiloi o le molybdenum, vanadium ma le tungsten e fa'ateleina ai levevela o le liusuavai. E tutusa ma le uʻamea uamea 410, o lenei vasega e mafai ona togafitia i le vevela i le tele o tulaga eseese o le malosi. Ona o le teteʻe atu i le vevela, e masani ona faʻaaogaina lenei uʻamea faʻafefiloi i lemaketi o le gaosiga o le eletise e pei o vaega o le turbine ausa ma le kesi po'o isi vaega eseese e maualuga le vevela, e tele lava lau ma mea e fa'amau ai le turbine. O le B50A125E o se u'amea lauiloa e tete'e atu i le totolo leaua fa'ama'a'aina ma fa'amalūlūina e maua ai le fa'atuatuaina taua i galuega fa'atino i le vevela maualuga fa'atasi ai ma se tapula'a masani o le vevela fa'aauau pea o le 580 ℃., 422 Stainless, UNS S42200, B50A, AISI 616,AMS 5655, ASTM A 565 GRD 616, MIL S 861, B50A125, B50A951A1, BS 970 442S19, EN61 Mai le Saky Steel.
Fa'asologa Fa'akemikolo o le 1.4935,SUH 616,UNS 42200Pa u'amea e le gaoia:
| Vasega | 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 |
Oloa Fa'aalia o le 1.4935, SUH 616, UNS 42200 Stainless Steel Bar:
Taimi na lafoina ai: Aokuso-29-2022