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瀵瑰簲寰峰浗鐗屽彿錛?2CrMo4 榪戜技瀵瑰簲緹庡浗鐗屽彿錛?140 鐗規�у強閫傜敤鑼冨洿錛氬己搴︺�佹番閫忔�ч珮錛岄煣鎬уソ錛屾番鐏椂鍙樺艦灝忥紝楂樻俯鏃舵湁楂樼殑锠曞彉寮哄害鍜屾寔涔呭己搴︺�?/p> 銆�銆�42crmo鍚堥噾閽㈢鐢ㄤ簬鍒墮�犺姹傝緝35CrMo閽㈠己搴︽洿楂樺拰璋冭川鎴潰鏇村ぇ鐨勯敾浠訛紝濡傛満杞︾壍寮曠敤鐨勫ぇ榻胯疆銆佸鍘嬪櫒浼犲姩榻胯疆銆佸悗杞淬�佸彈杞借嵎鏋佸ぇ鐨勮繛鏉嗗強寮圭哀澶癸紝涔熷彲鐢ㄤ簬2000m浠ヤ笅鐭蟲補娣變簳閽繪潌鎺ュご涓庢墦鎹炲伐鍏鳳紝騫朵笖鍙互鐢ㄤ簬鎶樺集鏈虹殑妯″叿絳夈�?
銆�銆�鍖栧鎴愬垎 銆�銆�紜?S 錛氬厑璁告畫浣欏惈閲忊墹0.035% 銆�銆�紓?P 錛氬厑璁告畫浣欏惈閲忊墹0.035% 銆�銆�閾?Cr錛?.90锝?.20% 銆�銆�闀?
Ni錛氬厑璁告畫浣欏惈閲忊墹0.030% 銆�銆�閾?Cu錛氬厑璁告畫浣欏惈閲忊墹0.030% 銆�銆�閽?Mo錛?.15锝?.25% 銆�銆�42CrMo璁哥敤搴斿姏
銆�銆�42crmo鍚堥噾閽㈢璁哥敤搴斿姏186锝?10/MPa錛屽眻鏈嶇偣930蟽s/MPa錛?2CrMo寮哄害銆佹番閫忔�ч珮錛岄煣鎬уソ錛屾番鐏椂鍙樺艦灝忥紝楂樻俯鏃舵湁楂樼殑锠曞彉寮哄害鍜屾寔涔呭己搴︺�?2CrMo鐢ㄤ簬鍒墮�犺姹傝緝35CrMo閽㈠己搴︽洿楂樺拰璋冭川鎴潰鏇村ぇ鐨勯敾浠躲�?
銆�銆�宸ヨ壓瑙勮寖 銆�銆�鐑姞宸ヨ鑼?銆�銆�鍔犵儹娓╁害1150 ~1200擄C,寮�濮嬫俯搴?130 ~1180擄C,緇堟娓╁害> 850擄C,蠁>
50mm鏃?緙撳喎銆?銆�銆�姝ｇ伀瑙勮寖 銆�銆�姝ｇ伀娓╁害850~900擄C,鍑虹倝絀哄喎銆?銆�銆�楂樻俯鍥炵伀瑙勮寖 銆�銆�鍥炵伀娓╁害680~700擄C,鍑虹倝絀哄喎銆?銆�銆�娣�佸洖鐏鑼?
銆�銆�棰勭儹娓╁害680 ~700擄C,娣伀娓╁害840~880擄C,娌瑰喎,鍥炵伀娓╁害580擄C,姘村喎鎴栨補鍐?紜害鈮?17HBW銆?銆�銆�浜氭俯寮洪煣鍖栬鑼?
銆�銆�娣伀娓╁害900擄C,鍥炵伀娓╁害560擄C,紜害(37鹵1) HRC 銆�銆�鎰熷簲娣洖鐏鑼?銆�銆�娣伀娓╁害900擄C,鍥炵伀娓╁害150~180擄C,紜害54
~60HRC銆?銆�銆�鍏稿瀷搴旂敤 銆�銆�42crmo鍚堥噾閽㈢閫傚疁鍒朵綔瑕佹眰涓�瀹氬己搴﹀拰闊ф�х殑澶т腑鍨嬪鏂欐ā鍏楓�?/p>
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