压铸铝合金的化学成分和力学性能表
<TABLE cellSpacing=0 cellPadding=0 border=1><TBODY>
<TR>
<TD width=15 rowSpan=2>
<P align=center>序号 </P></TD>
<TD width=112 rowSpan=2>
<P align=center>合金牌号 </P></TD>
<TD width=43 rowSpan=2>
<P align=center>合金代号 </P></TD>
<TD width=394 colSpan=11>
<P align=center>化学成份 </P></TD>
<TD width=82 colSpan=3>
<P align=center>力学性能 </P>
<P align=left>( 不低于 ) </P></TD></TR>
<TR>
<TD width=32>
<P align=center>硅 </P></TD>
<TD width=35>
<P align=center>铜 </P></TD>
<TD width=35>
<P align=center>锰 </P></TD>
<TD width=43>
<P align=center>镁 </P></TD>
<TD width=35>
<P align=center>铁 </P></TD>
<TD width=43>
<P align=center>镍 </P></TD>
<TD width=35>
<P align=center>钛 </P></TD>
<TD width=35>
<P align=center>锌 </P></TD>
<TD width=43>
<P align=center>铅 </P></TD>
<TD width=43>
<P align=center>锡 </P></TD>
<TD width=15>
<P align=center>铝 </P></TD>
<TD width=27 rowSpan=2>
<P align=center>抗拉强度 </P></TD>
<TD width=21 rowSpan=2>
<P align=center>伸长度 </P></TD>
<TD width=34 rowSpan=2>
<P align=center>布氏硬度 HB5 </P>
<P align=center>/250 </P>
<P align=center>/30 </P></TD></TR>
<TR>
<TD width=15 rowSpan=2>
<P align=center>1 </P></TD>
<TD width=112 rowSpan=2>
<P align=center>YZA1Sil2 </P></TD>
<TD width=43 rowSpan=2>
<P align=center>YL102 </P></TD>
<TD width=32 rowSpan=2>
<P align=center>10.0 </P>
<P align=center>13.0 </P></TD>
<TD width=35 rowSpan=2>
<P align=center>≤0.6 </P></TD>
<TD width=35 rowSpan=2>
<P align=center>≤0.6 </P></TD>
<TD width=43 rowSpan=2>
<P align=center>≤0.05 </P></TD>
<TD width=35 rowSpan=2>
<P align=center>≤1.2 </P></TD>
<TD width=43 rowSpan=2>
<P align=center> </P></TD>
<TD width=35 rowSpan=2>
<P align=center> </P></TD>
<TD width=35 rowSpan=2>
<P align=center>≤0.3 </P></TD>
<TD width=43 rowSpan=2>
<P align=center> </P></TD>
<TD width=43 rowSpan=2>
<P align=center> </P></TD>
<TD width=15 rowSpan=2>
<P align=center>余 </P></TD></TR>
<TR>
<TD width=27>
<P align=center>220 </P></TD>
<TD width=21>
<P align=center>2 </P></TD>
<TD width=34>
<P align=center>60 </P></TD></TR>
<TR>
<TD width=15>
<P align=center>2 </P></TD>
<TD width=112>
<P align=center>YZA1Si10Mg </P></TD>
<TD width=43>
<P align=center>YL104 </P></TD>
<TD width=32>
<P align=center>8.0 </P>
<P align=center>10.5 </P></TD>
<TD width=35>
<P align=center>≤0.3 </P></TD>
<TD width=35>
<P align=center>0.2 </P>
<P align=center>0.5 </P></TD>
<TD width=43>
<P align=center>0.17 </P>
<P align=center>0.30 </P></TD>
<TD width=35>
<P align=center>≤1.0 </P></TD>
<TD width=43>
<P align=center> </P></TD>
<TD width=35>
<P align=center> </P></TD>
<TD width=35>
<P align=center>≤0.3 </P></TD>
<TD width=43>
<P align=center>≤0.05 </P></TD>
<TD width=43>
<P align=center>≤0.01 </P></TD>
<TD width=15>
<P align=center>余 </P></TD>
<TD width=27>
<P align=center>220 </P></TD>
<TD width=21>
<P align=center>2 </P></TD>
<TD width=34>
<P align=center>70 </P></TD></TR>
<TR>
<TD width=15>
<P align=center>3 </P></TD>
<TD width=112>
<P align=center>YZA1Si12Cu2 </P></TD>
<TD width=43>
<P align=center>YL108 </P></TD>
<TD width=32>
<P align=center>11.0 </P>
<P align=center>13.0 </P></TD>
<TD width=35>
<P align=center>1.0 </P>
<P align=center>2.0 </P></TD>
<TD width=35>
<P align=center>0.3 </P>
<P align=center>0.9 </P></TD>
<TD width=43>
<P align=center>0.4 </P>
<P align=center>1.0 </P></TD>
<TD width=35>
<P align=center>≤1.0 </P></TD>
<TD width=43>
<P align=center>≤0.05 </P></TD>
<TD width=35>
<P align=center> </P></TD>
<TD width=35>
<P align=center>≤1.0 </P></TD>
<TD width=43>
<P align=center>≤0.05 </P></TD>
<TD width=43>
<P align=center>≤0.01 </P></TD>
<TD width=15>
<P align=center>余 </P></TD>
<TD width=27>
<P align=center>240 </P></TD>
<TD width=21>
<P align=center>1 </P></TD>
<TD width=34>
<P align=center>90 </P></TD></TR>
<TR>
<TD width=15>
<P align=center>4 </P></TD>
<TD width=112>
<P align=center>YZA1Si9Cu4 </P></TD>
<TD width=43>
<P align=center>YL112 </P></TD>
<TD width=32>
<P align=center>7.5 </P>
<P align=center>9.5 </P></TD>
<TD width=35>
<P align=center>3.0 </P>
<P align=center>4.0 </P></TD>
<TD width=35>
<P align=center>≤0.5 </P></TD>
<TD width=43>
<P align=center>≤0.3 </P></TD>
<TD width=35>
<P align=center>≤1.2 </P></TD>
<TD width=43>
<P align=center>≤0.5 </P></TD>
<TD width=35>
<P align=center> </P></TD>
<TD width=35>
<P align=center>≤1.2 </P></TD>
<TD width=43>
<P align=center>≤0.1 </P></TD>
<TD width=43>
<P align=center>≤0.1 </P></TD>
<TD width=15>
<P align=center>余 </P></TD>
<TD width=27>
<P align=center>240 </P></TD>
<TD width=21>
<P align=center>1 </P></TD>
<TD width=34>
<P align=center>85 </P></TD></TR>
<TR>
<TD width=15>
<P align=center>5 </P></TD>
<TD width=112>
<P align=center>YZA1Si11Cu3 </P></TD>
<TD width=43>
<P align=center>YL113 </P></TD>
<TD width=32>
<P align=center>9.6 </P>
<P align=center>12.0 </P></TD>
<TD width=35>
<P align=center>1.5 </P>
<P align=center>3.5 </P></TD>
<TD width=35>
<P align=center>≤0.5 </P></TD>
<TD width=43>
<P align=center>≤0.3 </P></TD>
<TD width=35>
<P align=center>≤1.2 </P></TD>
<TD width=43>
<P align=center>≤0.5 </P></TD>
<TD width=35>
<P align=center> </P></TD>
<TD width=35>
<P align=center>≤1.0 </P></TD>
<TD width=43>
<P align=center>≤0.1 </P></TD>
<TD width=43>
<P align=center>≤0.1 </P></TD>
<TD width=15>
<P align=center>余 </P></TD>
<TD width=27>
<P align=center>230 </P></TD>
<TD width=21>
<P align=center>1 </P></TD>
<TD width=34>
<P align=center>80 </P></TD></TR>
<TR>
<TD width=15>
<P align=center>6 </P></TD>
<TD width=112>
<P align=center>YZA1Si17Cu5Mg </P></TD>
<TD width=43>
<P align=center>YL117 </P></TD>
<TD width=32>
<P align=center>16.0 </P>
<P align=center>18.0 </P></TD>
<TD width=35>
<P align=center>4.0 </P>
<P align=center>5.0 </P></TD>
<TD width=35>
<P align=center>≤0.5 </P></TD>
<TD width=43>
<P align=center>0.45 </P>
<P align=center>0.65 </P></TD>
<TD width=35>
<P align=center>≤1.2 </P></TD>
<TD width=43>
<P align=center>≤0.1 </P></TD>
<TD width=35>
<P align=center>≤0.1 </P></TD>
<TD width=35>
<P align=center>≤1.2 </P></TD>
<TD width=43>
<P align=center> </P></TD>
<TD width=43>
<P align=center> </P></TD>
<TD width=15>
<P align=center>余 </P></TD>
<TD width=27>
<P align=center>220 </P></TD>
<TD width=21>
<P align=center><1 </P></TD>
<TD width=34>
<P align=center> </P></TD></TR>
<TR>
<TD width=15>
<P align=center>7 </P></TD>
<TD width=112>
<P align=center>YZA1Mg5Sil </P></TD>
<TD width=43>
<P align=center>YL302 </P></TD>
<TD width=32>
<P align=center>0.8 </P>
<P align=center>1.3 </P></TD>
<TD width=35>
<P align=center>≤0.1 </P></TD>
<TD width=35>
<P align=center>0.1 </P>
<P align=center>0.4 </P></TD>
<TD width=43>
<P align=center>4.5 </P>
<P align=center>5.5 </P></TD>
<TD width=35>
<P align=center>≤1.2 </P></TD>
<TD width=43>
<P align=center> </P></TD>
<TD width=35>
<P align=center>≤0.2 </P></TD>
<TD width=35>
<P align=center>≤0.2 </P></TD>
<TD width=43>
<P align=center> </P></TD>
<TD width=43>
<P align=center> </P></TD>
<TD width=15>
<P align=center>余 </P></TD>
<TD width=27>
<P align=center>220 </P></TD>
<TD width=21>
<P align=center>2 </P></TD>
<TD width=34>
<P align=center>70</P></TD></TR></TBODY></TABLE>
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