国内几种新型基体钢的化学成分
国内几种新型基体钢的化学成分<TABLE class=table1 borderColor=#b5dba2 cellSpacing=0 cellPadding=0 width="98%" border=1>
<TBODY>
<TR>
<TD width="10%" bgColor=#e9fde4 rowSpan=2>
<DIV align=center>钢 号</DIV></TD>
<TD bgColor=#e9fde4 colSpan=9>
<DIV align=center>化 学 成 分 （%）</DIV></TD></TR>
<TR>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>C</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>Si</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>Mn</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>Cr</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>Mo</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>W</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>V</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>S、P</DIV></TD>
<TD width="10%" bgColor=#e9fde4>
<DIV align=center>其它</DIV></TD></TR>
<TR>
<TD width="10%">
<DIV align=center>CG-2</DIV></TD>
<TD width="10%">
<DIV align=center>0.55～0.64</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.4</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.4</DIV></TD>
<TD width="10%">
<DIV align=center>3.8～4.3</DIV></TD>
<TD width="10%">
<DIV align=center>2.8～3.3</DIV></TD>
<TD width="10%">
<DIV align=center>0.9～1.3</DIV></TD>
<TD width="10%">
<DIV align=center>0.9～1.3</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.03</DIV></TD>
<TD width="10%">
<DIV align=center>Ni1.8～2.2</DIV></TD></TR>
<TR>
<TD width="10%">
<DIV align=center>O12Al</DIV></TD>
<TD width="10%">
<DIV align=center>0.47～0.57</DIV></TD>
<TD width="10%">
<DIV align=center>0.8～1.10</DIV></TD>
<TD width="10%">
<DIV align=center>0.8～1.1</DIV></TD>
<TD width="10%">
<DIV align=center>3.8～4.3</DIV></TD>
<TD width="10%">
<DIV align=center>2.8～3.3</DIV></TD>
<TD width="10%">
<DIV align=center>－</DIV></TD>
<TD width="10%">
<DIV align=center>0.9～1.2</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.03</DIV></TD>
<TD width="10%">
<DIV align=center>Al0.3～0.7</DIV></TD></TR>
<TR>
<TD width="10%">
<DIV align=center>65Nb</DIV></TD>
<TD width="10%">
<DIV align=center>0.6～0.7</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.35</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.4</DIV></TD>
<TD width="10%">
<DIV align=center>3.8～4.4</DIV></TD>
<TD width="10%">
<DIV align=center>2.0～2.5</DIV></TD>
<TD width="10%">
<DIV align=center>2.5～3.0</DIV></TD>
<TD width="10%">
<DIV align=center>0.8～1.1</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.035</DIV></TD>
<TD width="10%">
<DIV align=center>Nb0.2～0.3</DIV></TD></TR>
<TR>
<TD width="10%">
<DIV align=center>LD1</DIV></TD>
<TD width="10%">
<DIV align=center>0.7～0.8</DIV></TD>
<TD width="10%">
<DIV align=center>0.7～1.2</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.5</DIV></TD>
<TD width="10%">
<DIV align=center>6.5～7.0</DIV></TD>
<TD width="10%">
<DIV align=center>2.0～2.5</DIV></TD>
<TD width="10%">
<DIV align=center>－</DIV></TD>
<TD width="10%">
<DIV align=center>1.7～2.2</DIV></TD>
<TD width="10%">
<DIV align=center>≤0.03</DIV></TD>
<TD width="10%">
<DIV align=center>－</DIV></TD></TR></TBODY></TABLE>
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