AF2209-15涓嶉姽閶肩剨姊�
绗﹀悎 GB/T E2209-15
鐩哥暥(d膩ng) AWS E2209-15
瑾�(shu艒)鏄庯細AF2209-15鏄綆姘瀷钘ョ毊鐨勮秴浣庣⒊鍚爱闆欑浉涓嶉姽閶肩剨姊�銆傞噰鐢ㄧ洿娴佸弽鎺ワ紝鐒婃帴宸ヨ棟鎬ц兘鑹ソ銆傜敱浜庡惈纰抽噺妤典綆锛屽苟鍚湁閴�銆佹爱锛岀啍瑕嗛噾灞叿鏈夎壇濂界殑鎶楃啽瑁傛€ц兘鍜岃€愯厫铦曟€ц兘锛屽挨鍏舵槸鑰愭噳(y墨ng)鍔涜厫铦曟€ц兘杓冪偤绐佸嚭銆�
鐢ㄩ€旓細涓昏鐢ㄤ簬鐭冲寲銆佹按宸ヨ妤�(y猫)鍚岄鍨嬬殑瓒呬綆纰充笉閵归嫾鏉愭枡鐨勭剨鎺�锛屽022Cr22Ni5Mo3N闆欑浉涓嶉姽閶肩殑鐒婃帴銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛堣唱(zh矛)閲忓垎?j菒n)?sh霉)锛� 锛�%锛�
|
C |
Mn |
Si |
Cr |
Ni |
Mo |
N |
Cu |
S |
P |
|
鈮�0.04 |
0.5~2.0 |
鈮�0.90 |
21.5~23.5 |
8.5~10.5 |
2.5~3.5 |
0.08~0.20 |
鈮�0.75 |
鈮�0.030 |
鈮�0.040 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
|
瑭﹂(y脿n)闋�(xi脿ng)鐩� |
Rm/MPa |
A锛�%锛� |
|
淇濊瓑鍊� |
鈮�690 |
鈮�20 |
鍙冭€冮浕娴�
|
鐒婃鐩村緫/mm |
2.5 |
3.2 |
4.0 |
5.0 |
|
鐒婃帴闆绘祦/A |
50~70 |
80~110 |
130~150 |
160~200 |
娉ㄦ剰浜嬮爡(xi脿ng)锛�
鐒婂墠鐒婃闋堢稉(j墨ng)250鈩冨乏鍙崇儤鐒�1h;
鐒婂墠闋堝皪(du矛)鐒婁欢娓呴櫎娌规薄銆侀惖閵广€佹按鍒嗙瓑闆滆唱(zh矛)銆�
|
|
|
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