瑾槑:
A022鏄垿閳ｅ瀷钘ョ毊鐨勮秴浣庣⒊Cr18Ni12Mo2涓嶉姽閶肩剨姊濓紝鍏剁啍鏁烽噾灞惈纰抽噺鈮�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€愮磪锛屽挤搴﹀ソ?锛熷北鎭㈢环椴€鎹庤癌?/span>
鐢ㄩ€�:
鐢ㄤ簬鐒婃帴鍚堟垚绾栫董绛夎ō(sh猫)鍌欏強鐩稿悓椤炲瀷鐨勪笉閵归嫾绲�(ji茅)妲�(g貌u)锛屼篃鍙敤浜庣剨鍚庝笉鑳介€茶鐔辫檿鐞嗙殑閴讳笉閵归嫾鍙婂京(f霉)鍚堥嫾銆佺暟绋嫾绛�銆�
鐔旀暦閲戝爆鍖栧(xu茅)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 |
17.0~20.0 |
11.0~14.0 |
2.0~3.0 |
鈮�0.75 |
|
渚嬪€� |
0.025 |
1.20 |
0.60 |
0.007 |
0.021 |
19.05 |
11.60 |
2.45 |
0.038 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
|
瑭﹂闋呯洰 |
Rm (N/mm2) |
A (%) |
|
淇濊瓑鍊� |
鈮�490 |
鈮�25 |
|
渚嬪€� |
570 |
46 |
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�(j墨ng)300鈩冪儤鐒�1h銆�
