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Cr12MoV鐗规€т粙绱癸細
鍚堥噾宸ュ叿閶硷細Cr12MoV閶兼潗 妯�(bi膩o)婧�(zh菙n)锛欸B/T 1299-1985
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娣卞喎铏曠悊
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鍔犵‖铏曠悊
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楣芥荡婊查嚛铏曠悊
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Cr12MoV 閶兼湭鏀归崨,閲囩敤鍥烘憾闆欑窗(x矛)鍖栬檿鐞哰5 ] ,鍗�500 鈩冨強800 鈩冨乏鍙充簩绱氶爯(y霉)鐔�,1 100锝�1 150 鈩冨浐婧惰檿鐞�,娣叆鐔辨补鎴栫瓑婧番鐏�,750 鈩冮珮婧洖鐏�,姗�(j墨)鍔犲伐鍚�960 鈩冨姞鐔辨补鍐峰悗閫�(j矛n)琛屾渶绲傜啽铏曠悊, 涔熷彲浣跨⒊鍖栫墿绱�(x矛)鍖�銆佹１瑙掑湏鏁村寲,鏅剁矑绱�(x矛)鍖�銆�
鎳�(y墨ng)鐢ㄨ垑渚�
1)瑭查嫾鍙�?浜庡埗浣滄潗鏂欏帤搴�>3mm鐨勬矕瑁佹ā鍏峰京(f霉)闆滃舰鐙€鐨勫嚫鎽搞€� 鍑规懜銆侀懖濉�.鍒朵綔鍑告懜鏅傚缓璀扮‖搴�58~62HRC,鍒朵綔鍑规ā鏅傚缓璀扮‖搴�60 ~64HRC銆�
2) ?浜庡埗浣滄矕瑁佹ā鍏蜂腑瑕佹眰?鑰愮（鐨勫嚫妯�銆佸嚬鎽搞€傚埗浣滃嚫妯℃檪寤鸿纭害鐐鸿儘60~62HRC,鍒朵綔鍑规ā鏅傚缓璀扮‖搴︾偤62~64HRC銆�
3) ?浜庡埗浣滄媺娣辨ā涓姹�?鑰愮殑鍑规ā,寤鸿纭害鐐�62 ~64HRC.
4) ?浜庡埗浣滃綆鏇叉ā涓姹�?鑰愮（銆佸舰鐙€寰�(f霉)闆滅殑鍑告ā銆佸嚬妯″強閼插銆傚埗浣滃嚫妯℃檪寤鸿纭害60~64HRC,鍒朵綔鍑规ā鏅傝纭害60 ~64HRC
5) ?浜庡埗浣滈媮浠跺喎鎿犲鎽哥殑鍑告ā銆佸嚬妯°€傚埗浣滃嚫妯℃檪寤鸿纭害60~62HRC,鍒朵綔鍑规ā鏅傚缓璀扮‖搴�62-64HRC銆�
6) ?浜庡埗浣滈妳浠跺喎鎿犲妯＄殑鍑告ā銆佸嚬妯�,寤鸿浣�?纭害鐐�62~64HRC銆�
7) ?浜庨嫾浠跺喎鎿犲妯＄殑鍑告ā銆佸嚬妯�,璀颁娇?纭害鐐�62~64HRC銆�
8) ?浜庢垚褰㈢⒊鐨勮唱(zh矛)鍒�?j菒n)?sh霉)鐐�0.65% ~0.80%鐨勫綀绨ч嫾鏉�.纭害鐐�37 ~42HRC,浣�?澹藉懡鍙仈(d谩)15 钀
9) ?浜庢垚褰㈢⒊鐨勮唱(zh矛)閲忓垎?j菒n)?sh霉)鐐�0.65%~0.80% 鐨勫綀绨ч嫾鏉�,纭害鐐�37~42HRC,鍐嶉檮鍔犳徊姘檿鐞�,浣�?澹藉懡鍙仈(d谩)40钀銆�
10)瑭查嫾?浜庢悡绲叉懜,濡傞噰?绨″柈閸涢€犳垚褰�,纰冲寲鐗╀笉鍧囧嫽搴︾偤5 ~6绱�,鎼撶挡妯′娇?澹藉懡寰堢煭,瀹规槗鍑虹従(xi脿n)鎺夐綊銆備絾鐣�(d膩ng)閬�(y霉n)?澶氬悜鍙嶅京(f霉)閸涢€�?钘�,浣跨⒊鍖栫墿涓嶅潎鍕诲害闄嶇偤涓�?浜�2绱氭檪,妲庣挡鏉跨殑浣�?澹藉懡灏辨渻鐢变互鍓嶇殑鏁�(sh霉)鍗冧欢鎻�?鍒�2钀欢,鐢�??閬�(d谩)50 钀欢銆傝┎閶煎彲?浜庡姞?20Mn閶奸浂浠剁殑鎼撶挡妯�
