楂橀尦閶肩剨姊滵256D266D276D286
楂橀尦閶艰€愮(鐒婃: 楂橀尦閶肩剨姊濆煼(zh铆)琛岀殑鏄湅(gu贸)瀹躲€奊B984锛�85 鍫嗙剨鐒婃銆嬫(bi膩o)婧�(zh菙n),姝ょ剨姊濆姞宸ョ‖鍖栨€х壒鍒ラ珮锛屽爢鐒婂悗纭害涓嶉珮,鐐篐B鈮�170锛屼絾缍�(j墨ng)鍔犲伐纭寲鍚庡彲閬�(d谩)HB鈮�450-500銆傞仼鐢ㄤ簬鍤�(y谩n)閲嶆矕鎿婅級鑽峰拰閲戝爆闁撶(鎼嶅伐浣�锛屽鐮寸姗�(j墨)閯傛澘銆侀寴闋�銆侀惖杌岄亾宀旂瓑楂橀尦閶间欢鐨勫爢鐒�銆� 鍏朵腑鏈夐壃鎻愰珮浜嗘姉瑁傛€у強鑰愮(鎬ц兘銆傝鐒婂悗瓒佺磪鐔辩珛鍗抽寴鎿婃垨姘存番浠ユ笡灏戣绱嬨€傚爢鐒婇珮閷抽嫾浠惰鍏堝皣纾ㄦ悕铏曠柌鍕炲堡閺熼櫎?锛併€€?br />
D256 锛氫綆姘墍鍨嬭棩鐨殑楂橀尦閶肩剨姊濓紝浜ょ洿娴佸叐鐢�銆傞仼鐢ㄤ簬鍚勭ó鐮寸姗�(j墨)銆侀珮閷抽嫾杌�銆佹埥鏂椼€佹帹鍦熸(j墨)绛夊彈娌栨搳鑰屾槗纾ㄦ悕閮ㄤ綅鐨勫爢鐒�銆�
D266鍫嗙剨灞ら噾灞(l猫i)鍨婱n13Mo2 HB170 鐢ㄤ簬鍚勭ó鐮寸姗�(j墨)銆侀珮閷抽嫾杌�銆佹帹鍦熸(j墨)绛夊彈娌栨搳鑰屾槗纾ㄦ悕閮ㄥ垎鐨勫爢鐒�
D276楂橀尦閴婚嫾鑰愭埃铦曞爢鐒婃浣庢矮閴€鍨嬭棩鐨�锛屽爢鐒婇噾灞惈C鈮�0.8鈩�銆丮n11-16鈩�銆丆r13-17銆佸叾瀹冣墹4鈩�锛岀剨绺噾灞兘鍔犲伐纭寲瀵屾湁闊屾€ц€愭埃铦�,骞舵湁鑹ソ鐨勬姉瑁傜磱鎬ц兘.浜ょ洿娴佸叐鐢�銆傜剨鎺ュ伐钘濆ソ銆傜敤浜庡爢鐒婂彈姘h潟鐮村鐨勯浂姗�(j墨)鐨勮憠鐗囧強鍚勭ó鐮寸姗�(j墨)銆侀惖璺亾宀�銆佹姄鏂�銆佽灪鏃嬭几閫佹(j墨)妲�(g貌u)銆佹帹鍦熸(j墨)鍒€鐗囩瓑鍙楁矕鎿婅€屾槗鐮存悕閮ㄤ欢銆傜剨鍓嶇剨姊濋仼鐣�(d膩ng)鐑樺共锛屽爢鐒婃檪(sh铆)榛冪厵寰堝ぇ锛屾噳(y墨ng)娉ㄦ剰閫氶ⅷ(f膿ng)骞跺湪涓婇ⅷ(f膿ng)浣嶇疆閫�(j矛n)琛屾搷浣�锛屽爢鐒婂堡纭害锛欻RC鈮�20.
D276鍫嗙剨灞ら噾灞(l猫i)鍨�2Mn13Cr13 20 鐢ㄤ簬鍫嗙剨姘磋吉姗�(j墨)鍙楁埃铦曠牬澹炵殑闆朵欢锛屽姘磋吉姗�(j墨)鐨勮憠鐗囧皫(d菐o)姘磋憠绛夈€傚悓鏅�(sh铆)涔熼仼鐢ㄤ簬瑕佹眰鑰愮(鍙婇煂鎬ч珮鐨勯珮閷抽嫾鍒剁殑鍫嗙剨锛屽铻烘棆杓搁€佹(j墨)妲�(g貌u)銆� 鎺ㄥ湡姗�(j墨)鍒€鐗�銆佹姄鏂椼€佺牬纰庡垉绛�銆�