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HEATS 发表于 2010-9-12 19:13:23

耐热铸铁件的室温力学性能

<TABLE cellSpacing=0 cellPadding=0 border=1>
<TBODY>
<TR>
<TD width=92>
<P align=center><STRONG>牌&nbsp; 号</STRONG></P></TD>
<TD width=138>
<P align=center><STRONG>抗拉强度ó</STRONG><SUB><SPAN lang=EN-US style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: ??; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-family: 宋体">b</SPAN></SUB><STRONG>／MPa≥</STRONG></P></TD>
<TD width=107>
<P align=center><STRONG>硬度HBS</STRONG></P></TD>
<TD width=138>
<P align=center><STRONG>牌&nbsp; 号</STRONG></P></TD>
<TD width=138>
<P align=center><STRONG>抗拉强度ó</STRONG><SUB><SPAN lang=EN-US style="FONT-SIZE: 10pt; COLOR: black; FONT-FAMILY: ??; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA; mso-bidi-font-family: 宋体">b</SPAN></SUB><STRONG>/MPa≥</STRONG></P></TD>
<TD width=92>
<P align=center><STRONG>硬度HBS</STRONG></P></TD></TR>
<TR>
<TD width=92>
<P align=center>RTCr</P></TD>
<TD width=138>
<P align=center>200</P></TD>
<TD width=107>
<P align=center>189～288</P></TD>
<TD width=138>
<P align=center>RTQSi4Mo</P></TD>
<TD width=138>
<P align=center>540</P></TD>
<TD width=92>
<P align=center>197～280</P></TD></TR>
<TR>
<TD width=92>
<P align=center>RTCr2</P></TD>
<TD width=138>
<P align=center>150</P></TD>
<TD width=107>
<P align=center>207～288</P></TD>
<TD width=138>
<P align=center>RTQSi5</P></TD>
<TD width=138>
<P align=center>370</P></TD>
<TD width=92>
<P align=center>228～302</P></TD></TR>
<TR>
<TD width=92>
<P align=center>RTCrl6</P></TD>
<TD width=138>
<P align=center>340</P></TD>
<TD width=107>
<P align=center>400～450</P></TD>
<TD width=138>
<P align=center>RTQAl4Si4</P></TD>
<TD width=138>
<P align=center>250</P></TD>
<TD width=92>
<P align=center>285～341</P></TD></TR>
<TR>
<TD width=92>
<P align=center>RTSi5</P></TD>
<TD width=138>
<P align=center>140</P></TD>
<TD width=107>
<P align=center>160～270</P></TD>
<TD width=138>
<P align=center>RTQAL5Si5</P></TD>
<TD width=138>
<P align=center>200</P></TD>
<TD width=92>
<P align=center>302～63</P></TD></TR>
<TR>
<TD width=92>
<P align=center>RTQSi4</P></TD>
<TD width=138>
<P align=center>480</P></TD>
<TD width=107>
<P align=center>187～209</P></TD>
<TD width=138>
<P align=center>RTQAl22</P></TD>
<TD width=138>
<P align=center>300</P></TD>
<TD width=92>
<P align=center>241～364</P></TD></TR></TBODY></TABLE>
               

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