<p style="line-height:20pt;text-indent:27.55pt;margin:0cm 0cm 0pt;mso-char-indent-count:1.96;mso-line-height-rule:exactly;" class="MsoNormal"><b style="mso-bidi-font-weight:normal;"><span style="font-family:宋体;font-size:14pt;mso-ansi-language:ZH-CN;">电工纯铁</span></b><span style="font-family:宋体;font-size:14pt;mso-ansi-language:ZH-CN;">（电磁纯铁）牌号为DT4、DT<?xml:namespace prefix = st1 ns = "urn:schemas-microsoft-com:office:smarttags" /><st1:chmetcnv w:st="on" unitname="a" sourcevalue="4" hasspace="False" negative="False" numbertype="1" tcsc="0">4A</st1:chmetcnv>、DT4E、DT<st1:chmetcnv w:st="on" unitname="C" sourcevalue="4" hasspace="False" negative="False" numbertype="1" tcsc="0">4C</st1:chmetcnv>，矫顽力低，产品电磁性能优良。规格种类主要有：热轧盘圆（Φ6.5－Φ<st1:chmetcnv w:st="on" unitname="mm" sourcevalue="18" hasspace="False" negative="False" numbertype="1" tcsc="0">18mm</st1:chmetcnv>）冷拉直条（Φ3.0－Φ<st1:chmetcnv w:st="on" unitname="mm" sourcevalue="18" hasspace="False" negative="False" numbertype="1" tcsc="0">18mm</st1:chmetcnv>）、冷拉光元（Φ20－Φ<st1:chmetcnv w:st="on" unitname="mm" sourcevalue="35" hasspace="True" negative="False" numbertype="1" tcsc="0">35 mm</st1:chmetcnv>）、圆钢（Φ20－Φ<st1:chmetcnv w:st="on" unitname="mm" sourcevalue="350" hasspace="True" negative="False" numbertype="1" tcsc="0">350 mm</st1:chmetcnv>）、冷轧薄板及卷料（≠0.5－<st1:chmetcnv w:st="on" unitname="mm" sourcevalue="5" hasspace="False" negative="False" numbertype="1" tcsc="0">5.0mm</st1:chmetcnv>）、中厚板材（≠6.0－<st1:chmetcnv w:st="on" unitname="mm" sourcevalue="180" hasspace="False" negative="False" numbertype="1" tcsc="0">180mm</st1:chmetcnv>）及各类机加工件。此类纯铁适用于充磁机、仪器仪表、开关、电磁锁、马达、电磁离合器等电子行业。<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" /><o:p></o:p></span></p>