CHR397
(D397)
绗﹀悎:GB EDRCrMnMo-15
瑾槑锛欳HR397鏄綆姘垑鍨嬭棩鐨殑鍫嗙剨鐒婃锛岄噰鐢ㄧ洿娴佸弽鎺ャ€�
鐢ㄩ€旓細鐢ㄤ簬鍫嗙剨閼勯嫾鎴栭崨閶间欢鍧珨鐨勭啽閸涙ā锛屼篃鍙敤浜庝慨寰�(f霉)5CrMnMo/5CrNiMo/5CrNiSiW閶煎埗浣滅殑鑸婇崨妯�銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愪唤锛� 锛堬躬锛�
C
|
Cr
|
Mo
|
Mn
|
Si
|
S
|
P
|
鈮�0.60
|
鈮�2.00
|
鈮�1.00
|
鈮�2.50
|
鈮�1.00
|
鈮�0.035
|
鈮�0.04
|
鐔旀暦閲戝爆纭害锛欻RC鈮�40 鐔辫檿鐞嗚(gu墨)鑼冿細锛堜緵鍙冭€冿級
鐔辫檿鐞嗘柟娉�
|
婧害锛堚剝锛�
|
鐔辫檿鐞嗗悗纭害锛圚RC锛�
|
閫€鐏� 娌规番 鍥炵伀锛堢垚鍐凤級 鍥炵伀锛堢垚鍐凤級
|
810-840 820-850 500 600
|
~27 ~55 ~42 ~37
|
鍙冭€冮浕娴侊細锛圖C+锛�
鐒婃鐩村緫锛坢m锛�
|
3锛�2
|
4锛�0
|
5锛�0
|
鐒婃帴闆绘祦锛圓锛�
|
100-120
|
140-190
|
190-210
|
娉ㄦ剰浜嬮爡(xi脿ng)锛�
1锛庣剨鍓嶇剨姊濋爤缍�(j墨ng)250鈩冨乏鍙崇儤鐒�1灏忔檪(sh铆)銆�
2锛庣剨鍓嶉渶灏囧伐浠堕爯(y霉)鐔辫嚦250鈩�锛岀剨鍚庣珐鍐�銆�
