12Cr1MoVG??????????? ????12Cr1MoVG????????????????100%???????????????????????????????????????????????????12Cr1MoVG???????????? ???? 12Cr1MoVG????
?????12Cr1MoVG????????????????????????????????????12Cr1MoVG???????????????????????????????????????й????Э??12Cr1MoVG????????о???δ????????12Cr1MoVG??????????????????????10-12%?? ????1. ????? ?????????????????????????????????????????Σ?????????????????Σ?????????????ι?????ι??????
15CrMoG????????????????й???????????500??-550????t??н??????????????????????550?棬?????????????????????15CrMo??????????????????510??????????????????????????550??????????? ???? 15CrMoG???????
??????????????????????15XM?????????T12??P12????????STBA22??STPA22??1???13CrMo44??? ????15CrMo????????????????????????????????壬15CrMo??????????500??-550?淶Χ???????й????У?????????????????????????????????????????估????????????15CrMo?????????????????????????????????????????????????????????????????2??????????????Ч??????????????15CrMo???????????????????????????ж??????????????????о?????