A107绗﹀悎 GB E308-15 鐩哥暥(d膩ng) AWS E308-15
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鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎(%)
|
鍖栧(xu茅)鎴愬垎 |
C |
Mn |
Si |
S |
P |
Cu |
Ni |
Mo |
Cr |
|
淇濊瓑鍊� |
鈮�0.08 |
0.5~2.5 |
鈮�0.90 |
鈮�0.030 |
鈮�0.040 |
鈮�0.75 |
9.0~11.0 |
鈮�0.75 |
18.0~21.0 |
鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘
|
瑭﹂闋呯洰 |
Rm(MPa) |
A(%) |
|
淇濊瓑鍊� |
鈮�550 |
鈮�35 |
鍙冭€冮浕娴� (DC+)
|
鐒婃鐩村緫(mm) |
蠁2.0 |
蠁2.5 |
蠁3.2 |
蠁4.0 |
蠁5.0 |
|
鐒婃帴闆绘祦(A) |
40~80 |
50~100 |
70~120 |
90~160 |
140~200 |
娉ㄦ剰浜嬮爡:
1.鐒婂墠鐒婃闋堢稉(j墨ng)250鈩冨乏鍙崇儤鐒�1h銆�
2.鐒婂墠鐒婁欢鎳�(y墨ng)娓呴櫎娌规薄銆侀惖閵�銆佹按鍒嗙瓑闆滆唱(zh矛)銆�
