绗﹀悎 GB/T 983 E310Mo-16
AWS A5.4 E310Mo-16
ISO 3581-B-ES 310Mo-16
瑾槑:
A412鏄垿閳ｅ瀷钘ョ毊鐨凜r26Ni21Mo2绱斿ェ姘忛珨涓嶉姽閶肩剨姊濄€傜敱浜庣啍鏁烽噾灞腑娣诲姞浜哅o锛屾晠鑰愯潟鎬�銆佽€愮啽鎬�銆佹姉瑁傛€ц兘鍧囨瘮A402銆丄407鏈夋墍鏀瑰杽銆備氦鐩存祦鍏╃敤锛屾搷浣滃伐钘濇€ц兘鑹ソ銆�
鐢ㄩ€�:
鐢ㄤ簬鐒婃帴鍦ㄩ珮婧笅宸ヤ綔鐨勮€愮啽涓嶉姽閶�锛屼篃鍙敤渚嗙剨鎺ヤ笉閵归嫾瑗噷銆佺暟绋嫾绛夈€傚湪鐒婃帴娣‖鎬ч珮鐨勭⒊閶�銆佷綆鍚堥噾閶兼檪闊屾€фサ濂�銆�
鐔旀暦閲戝爆鍖栧鎴愬垎(%)
|
|
C |
Mn |
Si |
S |
P |
Cr |
Ni |
Mo |
Cu |
|
淇濊瓑鍊� |
鈮�0.12 |
1.00~ 2.50 |
鈮�0.75 |
鈮�0.030 |
鈮�0.030 |
25.0~28.0 |
20.0~22.0 |
2.0~3.0 |
鈮�0.75 |
|
渚嬪€� |
0.075 |
1.72 |
0.67 |
0.008 |
0.022 |
26.15 |
20.68 |
2.46 |
0.10 |
鐔旀暦閲戝爆鍔涘鎬ц兘
|
瑭﹂闋呯洰 |
Rm(N/mm2) |
A(%) |
|
淇濊瓑鍊� |
鈮�550 |
鈮�28 |
|
渚嬪€� |
630 |
39 |
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:
1.鐒婂墠鐒婃闋堢稉(j墨ng)300鈩冪儤鐒�1h銆�
2.鐩″彲鑳介噰鐢ㄧ洿娴侀浕婧愶紝闆绘祦涓嶅疁閬庡ぇ銆�
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