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鍖栧(xu茅)鎴愪唤
纭� S :鈮�0.030
纾� P :鈮�0.030
閴� Cr:0.80~1.10
閹� Ni:鈮�0.35
閵� Cu:鈮�0.25
閲� V :0.10~0.20
鍔涘(xu茅)鎬ц兘
(娉�:鏉愭枡鎴潰绌嶅湪涓嶅悓鎯呮硜涓嬩笉鍚屽姏瀛�(xu茅)鎬ц兘)
鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa):鈮�1274(130)
灞堟湇寮�(qi谩ng)搴� 蟽s (MPa):鈮�1127(115)
浼搁暦(zh菐ng)鐜� 未5 (%):鈮�10
鏂烽潰鏀剁府鐜� 蠄 (%):鈮�40
纭害 :鐔辫粙,鈮�321HB;鍐锋媺+鐔辫檿鐞�,鈮�321HB
鐔辫檿鐞嗚(gu墨)鑼�
鐔辫檿鐞嗚(gu墨)鑼�:娣伀850鈩兟�20鈩�,娌瑰喎; 鍥炵伀500鈩兟�50鈩�(鐗规畩闇€瑕佹檪(sh铆),卤30鈩�)銆�
