ER316L涓嶉姽閶艰棩鑺埃淇濈剨绲�
瑾槑:
ER316L鏄竴绋瓹O2姘ｉ珨淇濊(h霉)涓嶉姽閶艰棩鑺剨绲�锛屽叿鏈夎壇濂界殑鐒婃帴宸ヨ棟鎬ц兘锛屽彲閫�(j矛n)琛屽叏浣嶇疆鐒婃帴銆傜啍鏁烽噾灞叿鏈夎壇濂界殑鑰愮啽銆佽€愯厫铦曞強鎶楄鎬ц兘銆�
鐢ㄩ€�:
鐢ㄤ簬瓒呬綆纰�022Cr17Ni12Mo2涓嶉姽閶�,涔熷彲鐢ㄤ簬鐒婂悗涓嶈兘閫�(j矛n)琛岀啽铏曠悊鐨勯壔涓嶉姽閶煎強寰�(f霉)鍚堥嫾鍜岀暟绋嫾鐨勭剨鎺�銆�
淇濊(h霉)姘ｉ珨:
CO2鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%) 锛堜繚璀�(h霉)姘ｉ珨:CO2锛�
|
|
C |
Mn |
Si |
Ni |
Cr |
Mo |
S |
P |
|
淇濊瓑鍊� |
鈮�0.04 |
0.50~2.50 |
鈮�1.00 |
11.0~14.0 |
17.0~20.0 |
2.00~3.00 |
鈮�0.030 |
鈮�0.040 |
|
渚嬪€� |
0.031 |
1.30 |
0.35 |
12 |
18.65 |
2.42 |
0.005 |
0.023 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘 锛堜繚璀�(h霉)姘ｉ珨:CO2锛�
|
瑭﹂闋呯洰 |
Rm(N/mm2) |
A(%) |
|
淇濊瓑鍊� |
鈮�485 |
鈮�30 |
|
渚嬪€� |
540 |
42.5 |
ER310涓嶉姽閶艰棩鑺剨绲�
绗﹀悎 GB/E310T1-1
鐩哥暥(d膩ng) AWS E310T1-1
瑾槑锛欵R310鏄�26%Cr-21%Ni鐨凜O2姘ｉ珨淇濊(h霉)涓嶉姽閶艰棩鑺剨绲�?锛熻泧M(j矛n)琛屽叏浣嶇疆鐒婃帴锛岀剨鎺ュ伐钘濇€ц兘鑹ソ銆侀浕寮х┅(w臎n)瀹�銆侀婵哄皯銆佺剨绺垚褰㈢編瑙€銆傝€愰珮婧€ц兘濂�銆�
鐢ㄩ€旓細閬╃敤浜庤€愰珮婧敘(ch菐n)鍝�锛屽楂樻韩鐖�銆佺叅鐐劍鍖栬ō(sh猫)鍌欑瓑锛屼篃鍙敤浜庡京(f霉)鍚堝堡鍫嗙剨鍜岀暟绋嫾绛夌殑鐒婃帴銆�
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 | S | P | Ni | Cr | Mo | Cu |
| 鈮�0.20 | 1.0~2.5 | 鈮�1.0 | 鈮�0.030 | 鈮�0.030 | 20.0~22.5 | 25.0~28.0 | 鈮�0.5 | 鈮�0.5 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
| Rm/MPa | 鈮�550 |
| A(%) | 鈮�25 |
鍙冭€冮浕娴�
| 鐒婄挡鐩村緫/mm | 1.2 | 1.6 |
| 鐒婃帴闆绘祦/A | 120~250 |
160~300 |
