铸造不锈钢的化学成分
<TABLE cellSpacing=0 cellPadding=0 border=1><TBODY>
<TR>
<TD vAlign=top width=63 rowSpan=2>
<P align=center><STRONG>牌号</STRONG></P></TD>
<TD vAlign=top width=616 colSpan=10>
<P align=center><STRONG>化学成分（％）</STRONG></P></TD></TR>
<TR>
<TD vAlign=top width=50>
<P align=center>C</P></TD>
<TD vAlign=top width=50>
<P align=center>Si</P></TD>
<TD vAlign=top width=51>
<P align=center>Mn</P></TD>
<TD vAlign=top width=50>
<P align=center>P</P></TD>
<TD vAlign=top width=50>
<P align=center>S</P></TD>
<TD vAlign=top width=51>
<P align=center>Ni</P></TD>
<TD vAlign=top width=70>
<P align=center>Cr</P></TD>
<TD vAlign=top width=51>
<P align=center>Mo</P></TD>
<TD vAlign=top width=51>
<P align=center>Cu</P></TD>
<TD vAlign=top width=142>
<P align=center>其他</P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS1</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.15</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>①</P></TD>
<TD vAlign=top width=70>
<P align=center>11.5~14.0</P></TD>
<TD vAlign=top width=51>
<P align=center>②</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCSCS2</P></TD>
<TD vAlign=top width=50>
<P align=center>0.16~0.24</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>①</P></TD>
<TD vAlign=top width=70>
<P align=center>11.5~14.0</P></TD>
<TD vAlign=top width=51>
<P align=center>②</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS2A</P></TD>
<TD vAlign=top width=50>
<P align=center>0.25~0.40</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>①</P></TD>
<TD vAlign=top width=70>
<P align=center>11.5~14.0</P></TD>
<TD vAlign=top width=51>
<P align=center>②</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS3</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.15</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>0.50~1.510</P></TD>
<TD vAlign=top width=70>
<P align=center>11.5~14.0</P></TD>
<TD vAlign=top width=51>
<P align=center>0.15~1.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS4</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.15</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>0.50~2.50</P></TD>
<TD vAlign=top width=70>
<P align=center>11.5~14.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS5</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.06</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>3.50~4.50</P></TD>
<TD vAlign=top width=70>
<P align=center>11.5`14.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS6</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.06</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>3.50~4.50</P></TD>
<TD vAlign=top width=70>
<P align=center>~11.5~14.0</P></TD>
<TD vAlign=top width=51>
<P align=center>0.40~1.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS10</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.03</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>4.50~8.50</P></TD>
<TD vAlign=top width=70>
<P align=center>21.0~26.0</P></TD>
<TD vAlign=top width=51>
<P align=center>2.50~4.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center>N0.08~0.30③</P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS11</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>4.00~7.00</P></TD>
<TD vAlign=top width=70>
<P align=center>23.0~27.0</P></TD>
<TD vAlign=top width=51>
<P align=center>1.50~2.50</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS12</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.20</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>8.00~11.00</P></TD>
<TD vAlign=top width=70>
<P align=center>18.0~21.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS13</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>8.00~11.00</P></TD>
<TD vAlign=top width=70>
<P align=center>18.0~21.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS13A</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>8.00~11.00</P></TD>
<TD vAlign=top width=70>
<P align=center>18.0~21.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS14</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>10.0~14.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0~20.0</P></TD>
<TD vAlign=top width=51>
<P align=center>2.00~3.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS14A</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>9.0~12.0</P></TD>
<TD vAlign=top width=70>
<P align=center>18.0~21.0</P></TD>
<TD vAlign=top width=51>
<P align=center>2.00~3.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS15</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>10.0~14.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0~20.0</P></TD>
<TD vAlign=top width=51>
<P align=center>1.75~2.75</P></TD>
<TD vAlign=top width=51>
<P align=center>1.00~2.50</P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS16</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.03</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>12.0～16.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0～20.0</P></TD>
<TD vAlign=top width=51>
<P align=center>2.00~3.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS16A</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.03</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>9.00～13.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0～21.0</P></TD>
<TD vAlign=top width=51>
<P align=center>2.00~3.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS17</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.20</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>12.0～15.0</P></TD>
<TD vAlign=top width=70>
<P align=center>22.0～26.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS18</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.20</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>19.0～22.0</P></TD>
<TD vAlign=top width=70>
<P align=center>23.0～27.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS19</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.03</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>8.00～12.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0～21.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS19A</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.03</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.50</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>8.00～12.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0～21.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS 20</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.03</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>12.0～16.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0～20.0</P></TD>
<TD vAlign=top width=51>
<P align=center>1.75~2.75</P></TD>
<TD vAlign=top width=51>
<P align=center>1.00~2.50</P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS 21</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>9.0～12.00</P></TD>
<TD vAlign=top width=70>
<P align=center>18.0~21.0</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center> </P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS22</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.08</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>10.0～14.0</P></TD>
<TD vAlign=top width=70>
<P align=center>17.0~21.0</P></TD>
<TD vAlign=top width=51>
<P align=center>2.00~3.00</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center>Nb+Ta④</P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS23</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.07</P></TD>
<TD vAlign=top width=50>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤2.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>27.5～30.5</P></TD>
<TD vAlign=top width=70>
<P align=center>19.0~22.0</P></TD>
<TD vAlign=top width=51>
<P align=center>2.00~3.00</P></TD>
<TD vAlign=top width=51>
<P align=center>3.00~4.00</P></TD>
<TD vAlign=top width=142>
<P align=center>Nb+Ta④</P></TD></TR>
<TR>
<TD vAlign=top width=63>
<P align=center>SCS24</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.07</P></TD>
<TD vAlign=top width=50>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=51>
<P align=center>≤1.00</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=50>
<P align=center>≤0.04</P></TD>
<TD vAlign=top width=51>
<P align=center>3.00～5.00</P></TD>
<TD vAlign=top width=70>
<P align=center>15.5~17.5</P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=51>
<P align=center> </P></TD>
<TD vAlign=top width=142>
<P align=center>Nb+Ta0.15~0.45</P></TD></TR></TBODY></TABLE>
<P>①可加入1.00％以下的Ni。</P>
<P>②允许含0.50％以下的Mo。</P>
<P>③必要时可相应加入表中未列的合金元素。</P>
<P>④Nb+Ta总量的下限为含量的10倍，上限为1.35％。</P>
页:
[1]