18CrMo4/18CrMoS4(1.7243)绲�(ji茅)妲�(g貌u)閶肩殑鍖栧(xu茅)鎴愬垎
C纰筹細0.15-0.21
Si纭�:鈮�0.40
Mn閷�: 0.6-0.9
P纾�: 鈮�0.035
S纭�:鈮�0.035
Cr閴�: 0.90-1.20
Ni閹�:--
Mo:0.15-0.25
B:-
Cu:鈮�-
鈼� 婊茬⒊绲�(ji茅)妲�(g貌u)閶肩殑鐔卞姞宸�銆佺啽铏曠悊鑸囧姏瀛�(xu茅)鎬ц兘
1. 鐔卞姞宸ユ韩搴�/鈩�:1050-850
2. 鐔辫檿鐞嗘韩搴�/鈩�:
A:閫€鐏�:680
B:婊茬⒊:880
C:娣伀鈪�(蹇冮儴):860
D:娣伀鈪�(琛ㄥ堡):780-820,娌�
E:鍥炵伀:150
3. 閫€鐏悗纭害HBW鈮�207
4. 蹇冮儴鍔涘(xu茅)鎬ц兘(琛ㄩ潰纭寲鍚�)
灏哄/mm:锟�11,锟�30,锟�63
鎶楁媺寮�(qi谩ng)搴�MPa:鈮�1000 900 700
灞堟湇寮�(qi谩ng)搴�MPa:鈮�- - -
浼搁暦鐜�%:- - -
闈㈡敹绺巼%:- - -
娌栨搳鍔�J:- - -