HEATS 发表于 2010-9-12 19:03:42

铸造黄铜的杂质限量

<P align=center>
<TABLE borderColor=#000000 height=325 cellSpacing=0 cellPadding=1 width=705 align=center border=1>
<TBODY>
<TR>
<TD width=115 rowSpan=2>
<P align=center>合金牌号</P></TD>
<TD colSpan=25 height=25>
<P align=center>杂质限量不大于(%)</P></TD></TR>
<TR>
<TD width=33 height=25>
<P align=center>铁</P></TD>
<TD width=33>
<P align=center>铝</P></TD>
<TD width=33>
<P align=center>锑</P></TD>
<TD width=33>
<P align=center>硅</P></TD>
<TD width=33>
<P align=center>磷</P></TD>
<TD width=33>
<P align=center>硫</P></TD>
<TD width=33>
<P align=center>砷</P></TD>
<TD width=33>
<P align=center>碳</P></TD>
<TD width=33>
<P align=center>铋</P></TD>
<TD width=33>
<P align=center>镍</P></TD>
<TD width=33>
<P align=center>锡</P></TD>
<TD width=33>
<P align=center>锌</P></TD>
<TD width=33>
<P align=center>铅</P></TD>
<TD width=33>
<P align=center>锰</P></TD>
<TD width=33>
<P align=center>总和</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn38</P></TD>
<TD>
<P align=center>0.8</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>0.1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.01</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.002</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.5</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn25Al6Fe3Mn3</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.10</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>3.0</P></TD>
<TD>
<P align=center>0.2</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.2</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>2.0</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn26Al4Fe3Mn3</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.10</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>3.0</P></TD>
<TD>
<P align=center>0.2</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.2</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>2.0</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn31Al2</P></TD>
<TD>
<P align=center>0.8</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>1.5</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn35Al2Mn2Fe1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.10</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>3.0</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>2.0</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn38Mn2Pb2</P></TD>
<TD>
<P align=center>0.8</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>0.1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>2.0</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>2.0</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn40Mn2</P></TD>
<TD>
<P align=center>0.8</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>0.1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>2.0</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn40Mn3Fe1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>0.1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.5</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn33Pb2</P></TD>
<TD>
<P align=center>0.8</P></TD>
<TD>
<P align=center>0.1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.05</P></TD>
<TD>
<P align=center>0.05</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>1.5</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.2</P></TD>
<TD>
<P align=center>1.5</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn40Pb2</P></TD>
<TD>
<P align=center>0.8</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.05</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>1.0</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>1.5</P></TD></TR>
<TR>
<TD height=25>
<P align=center>ZCuZn16Si4</P></TD>
<TD>
<P align=center>0.8</P></TD>
<TD>
<P align=center>0.1</P></TD>
<TD>
<P align=center>0.1</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.3</P></TD>
<TD>
<P align=center>&nbsp;</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>0.5</P></TD>
<TD>
<P align=center>2.0</P></TD></TR></TBODY></TABLE></P>
               
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