上海铁岛实业有限公司

<p class="MsoNormal" style="margin:0cm 0cm 0pt;text-indent:98pt;text-align:left;mso-pagination:widow-orphan;mso-char-indent-count:7.0;" align="left"><span lang="EN-US" style="font-size:14pt;"><span style="font-family:'Times New Roman';">SKH51</span></span><span style="font-size:14pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">日本日立高速钢简介</span><span lang="EN-US" style="font-size:14pt;"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt 18pt;text-indent:-18pt;text-align:left;mso-pagination:widow-orphan;mso-list:l0 level1 lfo1;tab-stops:list 18.0pt;" align="left"><span lang="EN-US" style="font-size:12pt;mso-bidi-font-size:10.5pt;mso-fareast-font-family:'Times New Roman';"><span style="mso-list:Ignore;"><span style="font-family:'Times New Roman';">(1)<span style="font:7pt 'Times New Roman';"><span style="font-size:small;">&nbsp;&nbsp; </span></span></span></span></span><span style="font-size:12pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">性能特点</span><span style="font-family:'Times New Roman';"><span lang="EN-US" style="font-size:12pt;">:</span><span style="font-size:small;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"> <span style="mso-spacerun:yes;">&nbsp;&nbsp;</span></span><span lang="EN-US" style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;"><o:p></o:p></span></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt 21pt;text-indent:10.5pt;text-align:left;mso-pagination:widow-orphan;mso-char-indent-count:1.0;mso-para-margin-left:2.0gd;" align="left"><span style="font-size:small;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="mso-spacerun:yes;"><span style="font-family:'Times New Roman';">&nbsp;</span></span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">日本</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">JIS</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">标准高速钢钢号</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">, </span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，日立</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;mso-font-kerning:0pt;mso-bidi-font-family:Arial;">金属</span><span lang="EN-US" style="font-family:Arial;mso-bidi-font-size:10.5pt;mso-font-kerning:0pt;">HIT</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">ACHI </span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">牌号</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">(</span><a href="http://www.tiedao-mold.com/"><span style="font-family:'Times New Roman';">YXM1</span></a><span style="font-family:'Times New Roman';">), SKH-51</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">是国际通用的钨钼系韧性高速钢，该钢的碳化物颗粒细小均匀，具有韧性高，切削性能优良，热塑性好等特点具有良好的耐磨性能，尤其是可抵抗</span><?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" tcsc="0" numbertype="1" negative="False" hasspace="False" sourcevalue="600" unitname="℃"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">600</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span></st1:chmetcnv><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">高温不易软化<span lang="EN-US">,</span>红硬性良好<span lang="EN-US">,</span>热处理淬火后硬度可达到<span lang="EN-US">64HRC,</span>耐磨性比高铬高碳钢高<span lang="EN-US">2</span>倍<span lang="EN-US">,</span>纫性强<span lang="EN-US">1.5</span>倍<span lang="EN-US">,</span>缺点是<span lang="EN-US"><a href="http://www.tiedao-mold.com/"><span lang="EN-US"><span lang="EN-US">热处理</span></span></a></span>工艺难度较大<span lang="EN-US">,</span>使用成本高昂。<span lang="EN-US"><o:p></o:p></span></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt 21pt;text-indent:10.5pt;text-align:left;mso-pagination:widow-orphan;mso-char-indent-count:1.0;mso-para-margin-left:2.0gd;" align="left"><span lang="EN-US" style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;"><o:p><span style="font-size:small;">&nbsp;</span></o:p></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt 18pt;text-indent:-18pt;text-align:left;mso-pagination:widow-orphan;mso-list:l0 level1 lfo1;tab-stops:list 18.0pt;" align="left"><span lang="EN-US" style="font-size:12pt;mso-bidi-font-size:10.5pt;mso-fareast-font-family:'Times New Roman';"><span style="mso-list:Ignore;"><span style="font-family:'Times New Roman';">(2)<span style="font:7pt 'Times New Roman';">&nbsp;&nbsp; </span></span></span></span><span style="font-size:12pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">供货状态及硬度</span><span lang="EN-US" style="font-size:12pt;"><span style="font-family:'Times New Roman';">:<span style="mso-spacerun:yes;">&nbsp;&nbsp; </span></span></span><span style="font-size:12pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">退火态</span><span lang="EN-US" style="font-size:12pt;"><span style="font-family:'Times New Roman';">,</span></span><span style="font-size:12pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">硬度≤</span><span style="font-family:'Times New Roman';"><span lang="EN-US" style="font-size:12pt;">240HB</span><span lang="EN-US" style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt 81pt;text-indent:-81pt;text-align:left;mso-pagination:widow-orphan;mso-list:l0 level1 lfo1;" align="left"><span lang="EN-US" style="font-size:12pt;mso-fareast-font-family:'Times New Roman';"><span style="mso-list:Ignore;"><span style="font-family:'Times New Roman';">(3)<span style="font:7pt 'Times New Roman';"><span style="font-size:small;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span><span style="font-size:12pt;font-family:宋体;mso-bidi-font-family:宋体;">化学成分<span lang="EN-US">:</span></span><span style="font-size:small;"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';"> C: 0.85<span style="mso-spacerun:yes;">&nbsp; </span><span style="mso-spacerun:yes;">&nbsp;</span>Si</span></span><span lang="EN-US" style="font-family:宋体;mso-bidi-font-size:10.5pt;">:</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;">≤</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">0.45</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">　</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">Mn:0.45</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">　</span><span style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';"> <span lang="EN-US">Cr:4.00<span style="mso-spacerun:yes;">&nbsp; </span>W:5.80</span></span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">　</span><span style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';"> <span lang="EN-US">Mo:4.80 </span></span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">　</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">V:1.80</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">　</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';"><span style="mso-spacerun:yes;">&nbsp;&nbsp;&nbsp; </span>P:0.03</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">　</span><span style="font-family:'Times New Roman';"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;">S:0.01</span><span lang="EN-US" style="font-size:12pt;font-family:宋体;mso-bidi-font-family:宋体;"><o:p></o:p></span></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt 81pt;text-indent:-81pt;text-align:left;mso-pagination:widow-orphan;mso-list:l0 level1 lfo1;" align="left"><span lang="EN-US" style="font-size:12pt;mso-fareast-font-family:'Times New Roman';"><span style="mso-list:Ignore;"><span style="font-family:'Times New Roman';">(4)<span style="font:7pt 'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span><span style="font-size:12pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">热处理温度及参考方法：</span><span lang="EN-US" style="font-size:12pt;font-family:宋体;mso-bidi-font-family:宋体;"><o:p></o:p></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt;text-indent:26.25pt;text-align:left;mso-pagination:widow-orphan;mso-char-indent-count:2.5;" align="left"><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">退火：温度</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">800~880</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，以</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">10~20</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">/Hr</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">炉冷至约</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">600</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，硬度在</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">HB269</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">以下；</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><br />
</span><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">　</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="mso-spacerun:yes;"><span style="font-family:'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">应力消除：温度</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">650~750</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，炉中冷却</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><br />
</span><span lang="EN-US" style="font-size:9pt;"><span style="mso-spacerun:yes;"><span style="font-family:'Times New Roman';">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">淬火：</span><span style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';"> </span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">预热</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">1</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">：温度</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">550~600</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，每</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">25mm</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">保持</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">30</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">分钟</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><br />
<span style="font-family:'Times New Roman';"><span style="font-size:small;"><span style="mso-spacerun:yes;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="mso-spacerun:yes;">&nbsp;</span><span style="mso-spacerun:yes;">&nbsp;</span></span></span></span><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">预热</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">2</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">：温度</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">850~900</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，每</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">1mm</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">保持</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">20 ~30</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">秒</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><br />
<span style="mso-spacerun:yes;"><span style="font-family:'Times New Roman';font-size:small;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">预热</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">3</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">：温度</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">1050~1100</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，每</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">1mm</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">保持</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">20~30</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">秒，适于大型复杂工件</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><br />
<span style="font-family:'Times New Roman';"><span style="font-size:small;"><span style="mso-spacerun:yes;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; </span><span style="mso-spacerun:yes;">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</span></span></span></span><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">奥斯田铁化：温度</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">1170~1240</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">,</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">每</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">1mm</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">保持</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">10~15</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">秒</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><br />
<span style="mso-spacerun:yes;"><span style="font-family:'Times New Roman';font-size:small;">&nbsp;&nbsp; </span></span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';"><span style="font-size:small;">淬火介质：油、热浴、空气或气体</span></span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><br />
<span style="mso-spacerun:yes;"><span style="font-family:'Times New Roman';font-size:small;">&nbsp;&nbsp;&nbsp; </span></span></span><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">回火：温度</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">540~570</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;">℃</span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">，每</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">25mm</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">保持</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">60</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">分钟以上，回火次数</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';">3</span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">次以上，硬度</span><span style="font-family:'Times New Roman';"><span lang="EN-US" style="mso-bidi-font-size:10.5pt;">HRC64 </span><span lang="EN-US" style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-bidi-font-family:宋体;"><o:p></o:p></span></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt 108pt;text-indent:-108pt;text-align:left;mso-pagination:widow-orphan;mso-list:l0 level1 lfo1;" align="left"><span lang="EN-US" style="font-size:12pt;mso-fareast-font-family:'Times New Roman';"><span style="mso-list:Ignore;"><span style="font-family:'Times New Roman';">(5)<span style="font:7pt 'Times New Roman';"><span style="font-size:small;">&nbsp;&nbsp;&nbsp;&nbsp; </span></span></span></span></span><span style="font-size:12pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">典型应用举例</span><span lang="EN-US" style="font-size:12pt;"><span style="font-family:'Times New Roman';">:</span></span><span lang="EN-US" style="font-size:12pt;font-family:宋体;mso-bidi-font-family:宋体;"><span style="mso-spacerun:yes;">&nbsp; </span></span><span style="font-size:small;"><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">各种高精度、长寿命耐磨标准冲头、特殊冲头及及搓丝工具等制品</span><span style="mso-bidi-font-size:10.5pt;"><span style="font-family:'Times New Roman';"> </span></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">各种加工刀具，如车刀、铣刀、钻头，丝锥、圆锯和木工加工刀具。还适宜制造各种成型工具，如冷挤压头、挤压模、长寿命冲模、高</span><span lang="EN-US" style="mso-bidi-font-size:10.5pt;"><a href="http://www.tiedao-mold.com/"><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';"><span lang="EN-US">精密</span></span><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';"><span lang="EN-US">塑胶</span></span><span lang="EN-US" style="font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';"><span lang="EN-US">模具</span></span></a></span><span style="font-family:宋体;mso-bidi-font-size:10.5pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">等</span><span lang="EN-US" style="font-size:12pt;font-family:宋体;mso-bidi-font-family:宋体;"><o:p></o:p></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt;line-height:150%;"><span style="font-size:14pt;line-height:150%;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';">具体详情请点击</span><span style="font-family:'Times New Roman';"><span lang="EN-US" style="font-size:14pt;line-height:150%;">:</span><span lang="EN-US"><a href="http://www.tiedao-mold.com/products/detail/226.html"><span style="font-size:small;"> </span><span style="font-size:14pt;line-height:150%;">http://www.tiedao-mold.com/products/detail/226.html</span></a></span></span><span lang="EN-US" style="font-size:14pt;line-height:150%;"><o:p></o:p></span></p>