上海铁岛实业有限公司

<p><span style="font-family:宋体;"><span style="color:red;"><span style="mso-spacerun:yes;"><span style="font-size:small;">&nbsp;</span></span></span><span lang="EN-US" style="font-size:14pt;color:red;">YXR33</span><span style="font-size:14pt;color:red;">日立高韧性基质高速钢<span lang="EN-US"><?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></span></span></p>
<p><span lang="EN-US"><a href="http://www.tiedao-mold.com/"><span style="font-family:宋体;font-size:small;">YXR33 </span></a></span><span style="font-size:small;"><span style="font-family:宋体;">是日本日立金属<span lang="EN-US">HITACHI</span>厂家牌号<span lang="EN-US">,</span>属于基质<span lang="EN-US"><a href="http://www.tiedao-mold.com/"><span lang="EN-US"><span lang="EN-US">高速钢</span></span></a></span>种<span lang="EN-US">,</span>是<span style="color:black;mso-bidi-font-size:10.5pt;">日立公司新开发含铌合金高速钢，主要应用于要求高韧性和高强度值的热锻造领域。除了较高的高温强度，还具有卓越的韧性性能，以及</span><span lang="EN-US" style="color:black;font-family:FBNLJK+TimesNewRoman;mso-bidi-font-size:10.5pt;mso-bidi-font-family:FBNLJK+TimesNewRoman;">54-58 HRC</span><span style="color:black;mso-bidi-font-size:10.5pt;">范围的<span lang="EN-US"><a href="http://www.tiedao-mold.com/"><span lang="EN-US"><span lang="EN-US">硬度</span></span></a></span>。特别的是，具有抗磨损和抗裂缝出现的优良性能。还可以用于要求高耐磨性<span lang="EN-US"><a href="http://www.tiedao-mold.com/"><span lang="EN-US"><span lang="EN-US">冷作模具</span></span></a></span>上。<span lang="EN-US"><o:p></o:p></span></span></span></span></p>
<p><span style="font-size:small;"><span style="font-family:宋体;"><span lang="EN-US">YXR33</span>成分<span lang="EN-US">:<span style="mso-spacerun:yes;">&nbsp; </span>0.5</span>％<span lang="EN-US">C</span>，<span lang="EN-US">0.1</span>％<span lang="EN-US">Si</span>，<span lang="EN-US">0.4</span>％<span lang="EN-US">Mn</span>，<span lang="EN-US">4.2</span>％<span lang="EN-US">Cr</span>，<span lang="EN-US">2.1</span>％<span lang="EN-US">Mo</span>，<span lang="EN-US">1.2</span>％<span lang="EN-US">V</span>，<span lang="EN-US">0.7</span>％<span lang="EN-US">C</span>，<span lang="EN-US">1.6</span>％<span lang="EN-US">W</span>和<span lang="EN-US">0.15</span>％<span lang="EN-US">Nb</span></span></span></p>
<p><span style="font-size:10.5pt;"><span style="font-family:宋体;">钢种类型<span lang="EN-US">: </span>基质高速钢<span lang="EN-US"><o:p></o:p></span></span></span></p>
<p><span style="font-size:small;"><span style="font-family:宋体;"><span lang="EN-US">YXR33</span>出厂状态：<span lang="EN-US">≤241HB&nbsp;&nbsp;</span><span lang="EN-US" style="font-size:10.5pt;"><o:p></o:p></span></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt;word-break:break-all;line-height:18pt;text-align:left;mso-pagination:widow-orphan;" align="left"><span style="font-size:12pt;color:black;font-family:宋体;letter-spacing:0.4pt;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;mso-font-kerning:0pt;mso-bidi-font-family:Arial;">淬火温度：</span><span lang="EN-US" style="font-size:12pt;color:black;font-family:Arial;letter-spacing:0.4pt;mso-font-kerning:0pt;">1080~1160</span><span style="font-size:12pt;color:black;font-family:宋体;letter-spacing:0.4pt;mso-font-kerning:0pt;mso-bidi-font-family:宋体;">℃</span><span lang="EN-US" style="font-size:12pt;color:black;font-family:Arial;letter-spacing:0.4pt;mso-font-kerning:0pt;">&nbsp; &nbsp;<o:p></o:p></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt;word-break:break-all;line-height:18pt;text-align:left;mso-pagination:widow-orphan;" align="left"><span style="font-size:12pt;color:black;font-family:宋体;letter-spacing:0.4pt;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;mso-font-kerning:0pt;mso-bidi-font-family:Arial;">冷却方式：油冷</span><span lang="EN-US" style="font-size:12pt;color:black;font-family:Arial;letter-spacing:0.4pt;mso-font-kerning:0pt;"> <o:p></o:p></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt;word-break:break-all;line-height:18pt;text-align:left;mso-pagination:widow-orphan;" align="left"><span lang="EN-US" style="font-size:12pt;color:black;font-family:Arial;letter-spacing:0.4pt;mso-font-kerning:0pt;">YXR33</span><span style="font-size:12pt;color:black;font-family:宋体;letter-spacing:0.4pt;mso-ascii-font-family:Arial;mso-hansi-font-family:Arial;mso-font-kerning:0pt;mso-bidi-font-family:Arial;">钢使用硬度：</span><span lang="EN-US" style="font-size:12pt;color:black;font-family:Arial;letter-spacing:0.4pt;mso-font-kerning:0pt;">56-60&nbsp;&nbsp;<o:p></o:p></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt;word-break:break-all;line-height:18pt;text-align:left;mso-pagination:widow-orphan;" align="left"><span style="font-size:12pt;font-family:宋体;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-font-kerning:0pt;">硬度</span><span lang="EN-US" style="font-size:12pt;mso-font-kerning:0pt;"><span style="font-family:'Times New Roman';">(HRC)</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';mso-font-kerning:0pt;">：</span><span lang="EN-US" style="font-size:12pt;mso-font-kerning:0pt;"><span style="font-family:'Times New Roman';">≥56<o:p></o:p></span></span></p>
<p class="MsoNormal" style="margin:0cm 0cm 0pt;word-break:break-all;line-height:18pt;text-align:left;mso-pagination:widow-orphan;" align="left"><span lang="EN-US" style="font-size:12pt;"><span style="font-family:'Times New Roman';">YXR33</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';">高速钢用途</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';">此钢高速钢系</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';">耐磨性、耐裂纹性能优良</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';">要求高的</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';">避免裂纹</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';">缺口用的冷锻模</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';">中温锻模</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';">可用于制作精密锻造模、</span><span 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';">耐高热负荷的高韧性压铸模</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';">接插件</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';">芯炳等对韧性要求高的产品</span><span lang="EN-US" style="font-size:12pt;"><span style="font-family:'Times New Roman';">.<o:p></o:p></span></span></p>
<span style="font-size:10.5pt;font-family:宋体;mso-bidi-font-size:12.0pt;mso-ascii-font-family:'Times New Roman';mso-hansi-font-family:'Times New Roman';mso-font-kerning:1.0pt;mso-bidi-font-family:'Times New Roman';mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;">具体详情请点击</span><span lang="EN-US" style="font-size:10.5pt;font-family:'Times New Roman';mso-bidi-font-size:12.0pt;mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;">: </span><span lang="EN-US" style="font-size:14pt;font-family:'Times New Roman';mso-fareast-font-family:宋体;mso-font-kerning:1.0pt;mso-ansi-language:EN-US;mso-fareast-language:ZH-CN;mso-bidi-language:AR-SA;"><a href="http://www.tiedao-mold.com/products/detail/276.html">http://www.tiedao-mold.com/products/detail/276.html</a></span>