| 瑭崇窗鍙冩暩(sh霉) |
|---|
鍝佺墝锛氳悐閶�
鍔犲伐鏈嶅嫏(w霉)锛氱劇鍔犲伐
鍩�(zh铆)琛屾婧栵細鍦嬫
璩�(zh矛)閲忕瓑绱氾細A绱�
鍔犲伐瀹氬埗锛氬惁
鍙敭璩ｅ湴锛氬叏鍦�
鏉愯唱(zh矛)锛�20CrMnTi
鍨嬭櫉锛氶綂鍏�
銆€銆€20CrMnTi鍦撻嫾鍖栧鎴愬垎
銆€銆€纰矯锛�0.17锝�0.23
銆€銆€纭匰i锛�0.17锝�0.37
銆€銆€閷矼n锛�0.80锝�1.10
銆€銆€閴籆r锛�1.00锝�1.30
銆€銆€纭玈锛氬厑瑷辨畼浣欏惈閲忊墹0.035
銆€銆€纾稰锛氬厑瑷辨畼浣欏惈閲忊墹0.035
銆€銆€閹砃i锛氬厑瑷辨畼浣欏惈閲忊墹0.030
銆€銆€閵匔u锛氬厑瑷辨畼浣欏惈閲忊墹0.030
銆€銆€閳i锛�0.04锝�0.10
銆€銆€20CrMnTi鍦撻嫾鍔涘鎬ц兘
銆€銆€鎶楁媺寮峰害蟽b (MPa)锛氣墺1080(110)
銆€銆€灞堟湇寮峰害蟽s (MPa)锛氣墺835(85)
銆€銆€浼搁暦鐜囄�5 (%)锛氣墺10
銆€銆€鏂烽潰鏀剁府鐜囅� (%)锛氣墺45
銆€銆€娌栨搳鍔烝kv (J)锛氣墺55
銆€銆€娌栨搳闊屾€у€嘉眐v (J/cm2)锛氣墺69(7)
銆€銆€纭害锛氣墹217HB
銆€銆€瑭︽ǎ灏哄锛氳│妯ｆ瘺鍧昂瀵哥偤15mm
