>> P.539
제원표로크웰비커스경도브리넬경도로크웰경도쇼어경도HS5150494847464443424141403838373635353433323129282726252424B스케일하중980.7N직경1/16in볼——(109.0)(108.5)(108.0)(107.5)(107.0)(106.0)(105.5)(104.5)(104.0)(103.0)(102.5)(101.5)(101.0)100.099.098.597.896.795.593.992.390.789.587.185.583.581.7571A스케일하중588.4N다이아몬드원추압자69.468.968.467.967.466.866.365.865.364.764.363.863.362.862.462.061.561.060.5——————————C스케일경도하중1471NHRC38373635343332313029282726252423222120(18)(16)(14)(12)(10)(8)(6)(4)(2)(0)HV372363354345336327318310302294286279272266260254248243238230222213204196188180173166160표준볼텅스텐카바이드볼353344336327319311301294286279271264258253247243237231226219212203194187179171165158152353344336327319311301294286279271264258253247243237231226219212203194187179171165158152
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