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2024-10-11
?? H13 ??? ???? ??? ????? ????? 38CrMoAl ??? ??? ????????? ?????? ???, ??? ???? ?????? (HRC56-HRC59), ????? ??? ?????? ??? ??? ?????? ??? ???? ???????? ?????? ????? ?????? ??? ?????????????? ???? ?????? ??? ???? ?????? ????? ??? ?????????? ?????? ?????? ??? ?????????? ??????? ????? ??????, ?????? ?????? HRC 1.6 ???.