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???? ????????????? ?????? ??????????????? ??? 10-50 ???.?? ?? ??????? ?????? ??????? ???? ??? ?? ???? ?? ????????.?????? ??????? ?? ????? ????? ??? ???????.?????? ?? ??? ???.?? ?? ?????? ????? ???? ?????? ??????? ????? ????? ??????.?????? ??????? ?? CuW90 ?????? ?? 10? ?? ??????? ???? 16.75g/cm3 ?11.85g/cm3 ?CuW50 ?????.?CuW90 ????? ???? ?? ??????? ????????? μΩ.cm HB kgf/mm2 ? 6.5 ?? 260 CuW50.
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