- 鐢㈠搧
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AF2209-15涓嶉姽閶肩剨姊�
绗﹀悎 GB/T E2209-15
鐩哥暥 AWS E2209-15
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C |
Mn |
Si |
Cr |
Ni |
Mo |
N |
Cu |
S |
P |
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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 |
鐔旀暦閲戝爆鍔涘鎬ц兘
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瑭﹂闋呯洰 |
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A锛�%锛� |
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淇濊瓑鍊� |
鈮�690 |
鈮�20 |
鍙冭€冮浕娴�
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鐒婃鐩村緫/mm |
2.5 |
3.2 |
4.0 |
5.0 |
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鐒婃帴闆绘祦/A |
50~70 |
80~110 |
130~150 |
160~200 |
娉ㄦ剰浜嬮爡锛�
鐒婂墠鐒婃闋堢稉250鈩冨乏鍙崇儤鐒�1h;
鐒婂墠闋堝皪鐒婁欢娓呴櫎娌规薄銆侀惖閵广€佹按鍒嗙瓑闆滆唱銆�
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