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SCr415鏄竴绋悎閲戠祼(ji茅)妲�(g貌u)閶兼潗鍨嬭櫉(h脿o)锛岀敱浣庣⒊鍚堥噾婊茬⒊閶�锛屽喎璁婂舰濉戞€ч珮锛岀剨鎺ユ€ц壇濂�锛屽湪閫€鐏媭鎱�(t脿i)涓嬪彲鍒囧墛鎬уソ銆係Cr415鐢ㄤ綔宸ヤ綔閫熷害杓冮珮鑰屾柗闈笉澶х殑銆佸績閮ㄩ煂鎬ч珮鐨勬徊纰抽浂浠�锛屽瑗銆佹洸鏌勯姺銆佹椿濉為姺銆佹椿濉炵挵(hu谩n)銆佽伅(li谩n)杌哥瘈(ji茅)锛屼互鍙婂伐浣滈€熷害杓冮珮鐨勯綊杓€佸嚫杓�銆佽桓鍜岃桓鎵垮湀绛�锛岃埞鑹︿富姗�(j墨)鐢ㄨ灪閲樸€佹(j墨)杌婂皬闆朵欢銆佹苯杓(j墨)濂楃挵(hu谩n)绛�銆�
灏�(du矛)鎳�(y墨ng)缇庡湅(gu贸)鐗岃櫉(h脿o)锛�5115
鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n): JIS G4053-2003
鈼忕壒鎬у強閬╃敤鑼冨湇锛�
SCr415鍚堥噾绲�(ji茅)妲�(g貌u)閶�
SCr415鍚堥噾绲�(ji茅)妲�(g貌u)閶�
鈼忓寲瀛�(xu茅)鎴愪唤锛�
纰� C 锛�0.13锝�0.18
纭� Si锛�0.15锝�0.35
閷� Mn锛�0.60锝�0.90
纭� S 锛氬厑瑷辨畼浣欏惈閲忊墹0.030
纾� P 锛氬厑瑷辨畼浣欏惈閲忊墹0.030
閴� Cr锛�0.90锝�1.20
閹� Ni锛氬厑瑷辨畼浣欏惈閲忊墹0.030
閵� Cu锛氬厑瑷辨畼浣欏惈閲忊墹0.030
鈼忓姏瀛�(xu茅)鎬ц兘锛�
鎶楁媺寮�(qi谩ng)搴� 蟽b (MPa)锛氣墺735(75)
灞堟湇寮�(qi谩ng)搴� 蟽s (MPa)锛氣墺490(50)
浼搁暦(zh菐ng)鐜� 未5 (%)锛氣墺11
鏂烽潰鏀剁府鐜� 蠄 (%)锛氣墺45
娌栨搳鍔� Akv (J)锛氣墺55
娌栨搳闊屾€у€� 伪kv (J/cm²)锛氣墺69(7)
纭害 锛氣墹179HB
瑭︽ǎ灏哄锛氳│妯ｆ瘺鍧昂瀵哥偤15mm
鈼忕啽铏曠悊瑕�(gu墨)鑼冨強閲戠浉绲勭箶锛�
鐔辫檿鐞嗚(gu墨)鑼冿細娣伀:绗竴娆�880鈩�,绗簩娆�780锝�820鈩�,姘村喎銆佹补鍐�锛涘洖鐏�200鈩�,姘村喎銆佺┖鍐枫€�
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