A407
绗﹀悎锛�GB/T983 E310-15
AWS E310-15
瑾�(shu艒)鏄庯細A407鏄綆姘瀷钘ョ毊鐨凜r26Ni21绱斿ェ姘忛珨涓嶉姽閶肩剨姊�銆傚叾鐒婄斧閲戝爆鍦�900~1100鈩冮珮婧伐浣滄浠朵笅锛屽叿鏈夊劒(y艒u)鑹殑鎶楁哀鍖栨€ц兘銆傞噰鐢ㄧ洿娴佸弽鎺�锛岀剨鎺ュ伐钘濇€ц兘鑹ソ锛屾搷浣滄€т匠锛屽叏浣嶇疆鐒婃帴鎬уソ銆�
鐢ㄩ€旓細鐢ㄤ簬鐒婃帴鍚岄(l猫i)鍨嬭€愮啽涓嶉姽閶�銆佷笉閵归嫾瑗噷浠ュ強鐣扮ó閶肩殑鐒婃帴锛屼篃鍙敤浜庣‖鍖栨€уぇCr5Mo銆丆r9Mo銆丆r13銆丆r28绛夌祼(ji茅)妲�(g貌u)銆�
鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛�%
|
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
|
妯�(bi膩o)婧�(zh菙n)鍊� |
0.08-0.20 |
1.0-2.5 |
鈮�0.75 |
鈮�0.030 |
鈮�0.030 |
25.0-28.0 |
20.0-22.5 |
鈮�0.75 |
鈮�0.75 |
|
涓€ 渚� |
0.014 |
1.79 |
0.36 |
0.008 |
0.017 |
27.46 |
21.35 |
0.10 |
0.10 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
|
|
鎶楁媺寮�(qi谩ng)搴� |
寤朵几鐜� |
|
妯�(bi膩o)婧�(zh菙n)鍊� |
鈮�550 |
鈮�25 |
|
涓€ 渚� |
625 |
36 |
| 鐒婃鐩村緫(mm锛� |
2.5 |
3.2 |
4.0 |
5.0 |
|
|
鐒婃闀�(zh菐ng)搴�(mm锛� |
250 |
350 |
350 |
350 |
|
|
闆绘祦鑼冨湇锛圓锛� |
骞崇剨 |
60-80 |
90-110 |
120-160 |
150-200 |
|
绔�銆佷话鐒� |
50-70 |
80-100 |
100-150 |
鈥� |
|
娉ㄦ剰浜嬮爡(xi脿ng):
1. 鐒婂墠鐒婃浣跨敤鍓嶉爤缍�(j墨ng)350鈩冪儤鐒�1灏忔檪(sh铆)锛岄毃鐑橀毃鐢ㄣ€�
2. 鐒婂墠蹇呴爤灏�(du矛)鐒婁欢娓呴櫎閻甸姽銆佹补姹°€佹按鍒嗙瓑涓嶆綌鐗�銆�
3. 鐒婃帴鏅�(sh铆)鐩￠噺淇濇寔灏忛浕娴�銆佺煭寮ф搷浣�銆�
