瑾槑:
A002鏄垿閳ｅ瀷钘ョ毊鐨勮秴浣庣⒊Cr19Ni10涓嶉姽閶肩剨姊�锛屽叾鐔旀暦閲戝爆鍚⒊閲忊墹0.04%锛屾湁寰堝ソ鐨勬姉鏅堕枔鑵愯潟鎬ц兘銆佽壇濂界殑鐒婃帴宸ヨ棟鎬ц兘锛岃棩鐨€愮磪锛屽挤搴﹀ソ锛屾姉姘ｅ瓟鎬уソ锛屽彲浜ょ洿娴佸叐鐢ㄣ€�
鐢ㄩ€�:
鐢ㄤ簬鐒婃帴瓒呬綆纰�022Cr19Ni10涓嶉姽閶肩祼妲�锛屼篃鍙敤浜�06Cr18Ni11Ti宸ヤ綔婧害浣庝簬300鈩冭€愯厫铦曠殑涓嶉姽閶肩祼妲嬶紝涓昏鐢ㄤ簬鍚堟垚绾栫董銆佸寲鑲�銆佺煶娌圭瓑瑷倷鐨勫埗閫�銆�
鐔旀暦閲戝爆鍖栧鎴愬垎(%)
|
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
|
淇濊瓑鍊� |
鈮�0.04 |
0.50~2.50 |
鈮�1.00 |
鈮�0.030 |
鈮�0.040 |
18.0~21.0 |
9.00~12.00 |
鈮�0.75 |
鈮�0.75 |
|
渚嬪€� |
0.024 |
1.30 |
0.62 |
0.008 |
0.020 |
19.90 |
9.80 |
0.040 |
0.035 |
鐔旀暦閲戝爆鍔涘鎬ц兘
|
瑭﹂闋呯洰 |
Rm (N/mm2) |
A (%) |
|
淇濊瓑鍊� |
鈮�510 |
鈮�30 |
|
渚嬪€� |
580 |
45 |
鍙冭€冮浕娴� (AC銆丏C+)
|
鐒婃鐩村緫锛坢m锛� |
蠁2.0 |
蠁2.5 |
蠁3.2 |
蠁4.0 |
蠁5.0 |
|
鐒婃帴闆绘祦锛圓锛� |
40~80 |
50~100 |
70~130 |
100~160 |
140~200 |
娉ㄦ剰浜嬮爡:
鈷堢剨鍓嶇剨姊濋爤缍�300鈩冪儤鐒�1h銆�
