C18200閴婚嫰閵呯殑涓昏鍖栧(xu茅)鎴愪唤
Cr閴� P纾� Mn閷� As鐮� Si纭� Fe閻� Mg閹� Sn閷� Al閶� Bi閴�
1.0 0.002 0.0005 0.0002 0.001 0.045 0.0006 0.0065 0.0010 <0.0001
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鈮�80 8.6 鈮�500 460 70-80 鈮�115
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閴婚嫰閵匔18150 75-83 137-147 78-83 43-48 550
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