A207涓嶉姽閶肩剨姊�
绗﹀悎 GB/T E316-15
鐩哥暥(d膩ng) AWS E316-15
瑾槑锛�A207鏄綆姘垑鍨嬭棩鐨殑浣庣⒊Cr18Ni12Mo2涓嶉姽閶肩剨姊�銆傞噰鐢ㄧ洿娴佸弽鎺�锛屽彲鍏ㄤ綅缃剨鎺ャ€傜敱浜庣啍瑕嗛噾灞惈鏈夐壃锛屾晠鍏锋湁鑹ソ鐨勮€愯潟銆佽€愮啽鍙婃姉瑁傛€ц兘锛岀壒鍒ュ皪鎶楁隘闆㈠瓙榛炶潟鏈夊ソ铏�銆�
鐢ㄩ€旓細鐢ㄤ簬鐒婃帴浣庣⒊鐨�06Cr17Ni12Mo2涓嶉姽閶肩祼(ji茅)妲�(g貌u)锛屼篃鍙剨鎺ヨ姹傜剨鍚庝笉閫茶鐔辫檿鐞嗙殑楂橀壔閶硷紙濡�Cr13銆�Cr17绛夛級锛屼互鍙婄暟绋嫾鐨勭剨鎺�銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛堣唱(zh矛)閲忓垎鏁�(sh霉)锛� 锛�%锛�
|
C |
Mn |
Cr |
Ni |
Mo |
Si |
Cu |
S |
P |
|
鈮�0.08 |
0.50~2.50 |
17.0~20.0 |
11.00~14.00 |
2.00~3.00 |
鈮�0.90 |
鈮�0.75 |
鈮�0.030 |
鈮�0.040 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
|
瑭﹂闋呯洰 |
Rm/MPa |
A锛�%锛� |
|
淇濊瓑鍊� |
鈮�520 |
鈮�30 |
鍙冭€冮浕娴�
|
鐒婃鐩村緫/mm |
2.0 |
2.5 |
3.2 |
4.0 |
5.0 |
|
鐒婃帴闆绘祦/A |
25~50 |
50~80 |
80~110 |
110~160 |
160~200 |
娉ㄦ剰浜嬮爡锛�
鐒婂墠鐒婃闋堢稉(j墨ng)250鈩冨乏鍙崇儤鐒�1h銆�
