美国标准奥氏体灰铸铁的型号与化学成分
<TABLE cellSpacing=0 cellPadding=0 width="100%" border=1><TBODY>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>ASTM</DIV>
<DIV align=center>型号</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>UNS</DIV>
<DIV align=center>编号</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>TC</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>Si</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>Mn</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>S</DIV>
<DIV align=center>≤</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>Cr</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>Ni</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>其他</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>1型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41000</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤3.00</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.00~2.80</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.50~2.50</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>13.50~17.50</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu5.50~7.50</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>1b型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41001</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤3.00</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.00~2.80</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>2.50~3.50</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>13.50~17.50</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu5.50~7.50</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>2型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41002</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤3.00</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.00~2.80</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.50~2.50</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>18.00~22.00</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu≤0.50</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>2b型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41003</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤3.00</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.00~2.80</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>3.00~6.00</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>18.00~22.00</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu≤0.50</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>3型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41004</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤2.60</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.00~2.00</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>2.50~3.50</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>28.00~32.00</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu≤0.50</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>4型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41005</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤2.60</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>5.00~6.00</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>4.50~5.50</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>29.00~32.00</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu≤0.50</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>5型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41006</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤2.40</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.00~2.00</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>≤0.10</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>34.00~36.00</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu≤0.50</DIV></TD></TR>
<TR>
<TD vAlign=top width="9%">
<DIV align=center>6型</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>F41007</DIV></TD>
<TD vAlign=top width="8%">
<DIV align=center>≤3.00</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.50~2.50</DIV></TD>
<TD vAlign=top width="10%">
<DIV align=center>0.5~1.5</DIV></TD>
<TD vAlign=top width="6%">
<DIV align=center>0.12</DIV></TD>
<TD vAlign=top width="12%">
<DIV align=center>1.00~2.00</DIV></TD>
<TD vAlign=top width="14%">
<DIV align=center>18.00~22.00</DIV></TD>
<TD vAlign=top width="15%">
<DIV align=center>Cu3.50~5.50</DIV>
<DIV align=center>Mo≤1.0</DIV></TD></TR></TBODY></TABLE>
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