婵�(j矛)榄壒閶肩従(xi脿n)璨ㄤ緵鎳�(y墨ng)閸涢€�18CrNiMo7-6鍦撻嫾 鏂归嫾 閶兼 18CrNiMo7-6涓昏桓锛屼繚鎺㈠偡淇濇€ц兘銆傝唱(zh矛)鍎�(y艒u)鍍�(ji脿)浣�銆�
鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n):EN10084銆�
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17NiCrMo6(18CrNiMo7-6)(1.6587)绲�(ji茅)妲�(g貌u)閶肩殑鍖栧(xu茅)鎴愬垎锛�
C纰筹細0.15-0.21
Si纭�:0.40
Mn閷�: 0.5-0.90
P纾�: 0.025
S纭�:0.015
Cr閴�: 1.5-1.8
Ni閹�:1.40-1.70
Mo:0.25-0.35
Al:0.05
Cu:0.30
澶ч噺渚涙噳(y墨ng)18CrNiMo7-6涓昏桓閸涗欢 璩�(zh矛)鍎�(y艒u) 鐝�(xi脿n)璨�
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�/:1150-850
2. 鐔辫檿鐞嗘韩搴�/:
A:閫€鐏�:650-700
B:婊茬⒊:900-950
C:娣伀(蹇冮儴):840-870
D:娣伀(琛ㄥ堡):800-830,娌�
E:鍥炵伀:170-210
3. 閫€鐏悗纭害HBW229
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