A022鏄垿閳ｅ瀷钘ョ毊鐨勮秴浣庣⒊Cr18Ni12Mo2涓嶉姽閶肩剨姊�锛屽叾鐔旀暦閲戝爆鍚⒊閲忊墹0.04%锛屽叿鏈夎壇濂界殑鑰愮啽銆佽€愯厫铦曞強鎶楄銆佹姉姘ｅ瓟鎬ц兘锛屾湁鑹ソ鐨勬搷浣滃伐钘濇€ц兘锛岃棩鐨€愮磪锛屽挤(qi谩ng)搴﹀ソ銆傚彲浜ょ洿娴佸叐鐢�銆�
|
瑭﹂(y脿n)闋�(xi脿ng)鐩�
|
Rm(MPa)
|
A(%)
|
|
淇濊瓑鍊�
|
鈮�490
|
鈮�30
|
|
鐒婃鐩村緫(mm)
|
蠁2.0
|
蠁2.5
|
蠁3.2
|
蠁4.0
|
蠁5.0
|
|
鐒婃帴闆绘祦(A)
|
40~80
|
50~100
|
70~130
|
100~160
|
140~200
|
|
鍖栧(xu茅)鎴愬垎
|
C
|
Mn
|
Si
|
S
|
P
|
Cu
|
Ni
|
Mo
|
Cr
|
|
淇濊瓑鍊�
|
鈮�0.04
|
0.5~2.5
|
鈮�0.90
|
鈮�0.030
|
鈮�0.040
|
鈮�0.75
|
11.0~14.0
|
2.00~3.00
|
17.0~20.0
|
