耐磨钢H型钢_耐磨钢H型钢今日价格、行情走势、最新报价

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="IE=edge"> <title>耐磨钢H型钢_耐磨钢H型钢今日价格、行情走势、最新报价</title> <meta name="keyword" content="耐磨钢H型钢价格，耐磨钢H型钢走势图，耐磨钢H型钢报价，耐磨钢H型钢行情"/> <meta name="Description" content="耐磨钢H型钢今日价格、最新报价、行情走势来自于我的钢铁网门户网站,为您提供耐磨钢H型钢产业资讯信息,包含最新的耐磨钢H型钢今日价格、耐磨钢H型钢行情走势、耐磨钢H型钢最新报价、行业分析等信息,为国内钢铁企业,钢材企业提供最新的耐磨钢H型钢汇总资讯。"/> <meta name="viewport" content="width=device-width,minimum-scale=1.0,maximum-scale=1.0,user-scalable=no"/> <meta name="apple-mobile-web-app-capable" content="yes"> <meta name="apple-mobile-web-app-status-bar-style" content="black"> <meta name="applicable-device" content="mobile"> <meta property="og:image" content="//a.mysteelcdn.com/wap/ydz/v2/images/share_logo.png"/> <link rel="canonical" href="https://m.mysteel.com/hot/906061.html"/> <script defer src="//a.mysteelcdn.com/libs/rem_max750.js"></script> <script src="//a.mysteelcdn.com/libs/jquery.min.js"></script> <script 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href="https://m.mysteel.com/dh/hsjs/1.html">黑色金属</a></li> <li><a href="https://m.mysteel.com/dh/ysjs/1.html">有色金属</a></li> <li><a href="https://m.mysteel.com/dh/nyhg/1.html">能源化工</a></li> <li><a href="https://m.mysteel.com/dh/jzcl/1.html">建筑材料</a></li> <li><a href="https://m.mysteel.com/dh/ncp/1.html">农产品</a></li> <li><a href="https://m.mysteel.com/dh/xny/1.html">新能源</a></li> <li><a href="https://m.mysteel.com/dh/qt/1.html">其他</a></li> </ul> </div> <b class="crumbs-icon">></b> <a href="https://m.mysteel.com/market/p-968-----01010705-0--------1.html" external="" class="crumbs-text">H型钢</a> <b class="crumbs-icon">></b> <span class="crumbs-text">耐磨钢H型钢</span> </div>  <div id="0" class="scroll-box clearfix show" >  <div class="data0 scroll-data swiper-container"> <div class="swiper-wrapper"> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">普钢</h3> <div class="data-item-value red" >3534.12</div> <div class="data-item-count"> <span class="count-value red">1.45</span> <span class="count-rate red">0.04%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">特钢</h3> <div class="data-item-value" >9402.63</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">螺纹钢</h3> <div class="data-item-value red" >3344.74</div> <div class="data-item-count"> <span class="count-value red">2.69</span> <span class="count-rate red">0.08%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">热轧板卷</h3> <div class="data-item-value red" >3377.35</div> <div class="data-item-count"> <span class="count-value red">1.35</span> <span class="count-rate red">0.04%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">冷轧板卷</h3> <div class="data-item-value red" >4079.69</div> <div class="data-item-count"> <span class="count-value red">1.82</span> <span class="count-rate red">0.04%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">中厚板</h3> <div class="data-item-value green" >3483.73</div> <div class="data-item-count"> <span class="count-value green">-1.67</span> <span class="count-rate green">-0.05%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">工字钢</h3> <div class="data-item-value red" >3422</div> <div class="data-item-count"> <span class="count-value red">4.00</span> <span class="count-rate red">0.12%</span> </div> </a> </div> </div> </div> <div class="data1 scroll-data swiper-container"> <div class="swiper-wrapper"> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">H型钢</h3> <div class="data-item-value" >3529</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">焦炭</h3> <div class="data-item-value green" >1297.3</div> <div class="data-item-count"> <span class="count-value green">-0.80</span> <span class="count-rate green">-0.06%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">炼焦煤</h3> <div class="data-item-value" >1065.4</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">动力煤</h3> <div class="data-item-value" >1106.5</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">冶金焦</h3> <div class="data-item-value" >1260</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">兰炭</h3> <div class="data-item-value" >710</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">硅锰</h3> <div class="data-item-value" >5934.05</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> </div> </div> <div class="data2 scroll-data swiper-container"> <div class="swiper-wrapper"> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">废钢</h3> <div class="data-item-value" >2483.07</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">铸造生铁</h3> <div class="data-item-value green" >2931.22</div> <div class="data-item-count"> <span class="count-value green">-11.19</span> <span class="count-rate green">-0.38%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">钢坯</h3> <div class="data-item-value green" >90.99</div> <div class="data-item-count"> <span class="count-value green">-0.07</span> <span class="count-rate green">-0.08%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">不锈钢</h3> <div class="data-item-value green" >14059.06</div> <div class="data-item-count"> <span class="count-value green">-7.59</span> <span class="count-rate green">-0.05%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">铁矿石</h3> <div class="data-item-value red" >788.75</div> <div class="data-item-count"> <span class="count-value red">1.85</span> <span class="count-rate red">0.24%</span> </div> </a> </div> <div class="data-content swiper-slide"> <a class="data-item" link="https://m.mysteel.com/xpic/"> <h3 class="data-item-title">铁精粉</h3> <div class="data-item-value" >921.71</div> <div class="data-item-count"> <span class="count-value">0.00</span> <span class="count-rate">0.00%</span> </div> </a> </div> </div> </div> </div>  <div class="content-title market-tit"> <h1 class="tit-text"> <span class="blue">耐磨钢H型钢</span> </h1>  <div class="search-sort" kw="耐磨钢H型钢"> <p> <span></span> <i class="arrow-down"></i> </p> </div> </div>  <div class="search-date"> <span id="startTimeAll"></span> <b>—</b> <span id="endTimeAll"></span> <i class="clear-date">重置</i> <a link="https://m.mysteel.com/so.html" class="confirm-date">确认</a> </div> <h4 class="news-menu-btn"> <a href="javascript:;" class="menu-btn-market btnon">市场行情</a> <a href="javascript:;" class="menu-btn-price">价格汇总</a> </h4>  <div class="news-item show">   <div class="list-block market-box"> <ul class="h-price-list market-list"> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032114/C68B60665389D35C_abc.html"> <h3><span>3月21日Mysteel<em class='keyword'>H型钢</em>出口价格行情</span></h3> <p> <span><em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 14:37</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032113/BB12B623DA24A975_abc.html"> <h3><span>3月21日(13:50)上海市场<em class='keyword'>H型钢</em>价格行情</span></h3> <p> <span><em class='keyword'>H型钢</em></span><span>低合金<em class='keyword'>H型钢</em></span><span>欧标<em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 13:47</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032111/884FA9DEC6643461_abc.html"> <h3><span>3月21日乌鲁木齐市场<em class='keyword'>H型钢</em>价格行情</span></h3> <p> <span>热轧<em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 11:12</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032111/AE64FB0B3A20833F_abc.html"> <h3><span>3月21日银川市场<em class='keyword'>H型钢</em>价格行情</span></h3> <p> <span>热轧<em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 11:02</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032111/66EE049A3311AB57_abc.html"> <h3><span>3月21日廊坊市场<em class='keyword'>H型钢</em>价格行情</span></h3> <p> <span>热轧<em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 11:02</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032111/EBC8A76B15D02F80_abc.html"> <h3><span>3月21日西宁市场<em class='keyword'>H型钢</em>价格行情</span></h3> <p> <span><em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 11:02</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032111/31FCDD7F5788C1B9_abc.html"> <h3><span>3月21日包头市场<em class='keyword'>H型钢</em>价格行情</span></h3> <p> <span>热轧<em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 11:01</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032110/3B2BFE9029FE8E10_abc.html"> <h3><span>3月21日济南市场<em class='keyword'>耐磨钢</em>价格行情</span></h3> <p> <span><em class='keyword'>耐磨钢</em></span> <span class="update">2025-03-21 10:56</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032110/9670FA0ADF99FEB0_abc.html"> <h3><span>3月21日临沂市场<em class='keyword'>耐磨钢</em>价格行情</span></h3> <p> <span><em class='keyword'>耐磨钢</em></span> <span class="update">2025-03-21 10:56</span> </p> </a> </li> <li> <a class="h-list-item" external="" link="https://m.mysteel.com/m/25032110/2A39EA9D31FBE0B7_abc.html"> <h3><span>3月21日南昌市场<em class='keyword'>H型钢</em>价格行情</span></h3> <p> <span><em class='keyword'>H型钢</em></span> <span class="update">2025-03-21 10:52</span> </p> </a> </li> </ul> </div> <a href="javascript:void(0);" class="btn-more" id="btn-market"> <span>点击加载更多</span> </a> </div>  <div class="news-item price-item"> <div class="list-block price-box" > <ul class="h-price-list price-list"> <li> <a class="h-list-item" external=""> <h3><span>3月21日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-21 10:57</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月20日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-20 11:34</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月19日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-19 11:17</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月18日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-18 11:08</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月17日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-17 11:00</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月14日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-14 11:15</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月13日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-13 11:06</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月12日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-12 11:13</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月11日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-11 11:22</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月10日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-10 11:06</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月7日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-07 11:08</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月6日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-06 11:15</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月5日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-05 11:07</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月4日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-04 11:08</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>3月3日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-03-03 11:06</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>2月28日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-02-28 11:22</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>2月27日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-02-27 14:49</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>2月26日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-02-26 11:04</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>2月25日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-02-25 11:06</span> </p> </a> </li> <li> <a class="h-list-item" external=""> <h3><span>2月24日全国主要城市<em class='keyword'>耐磨钢</em>价格汇总</span></h3> <p> <span class="update">2025-02-24 10:59</span> </p> </a> </li> </ul> </div> <a href="javascript:void(0);" class="btn-more" id="btn-price"> <span>点击加载更多</span> </a> </div>  <h2 class="content-title zst-tit"> <span class="blue">耐磨钢H型钢价格走势</span> </h2> <div class="zst-box" name="热轧H型钢价格走势" code="ID01723589"> <h3 class="menu-btn"> <a href="javascript:;" class="zst-btn btnon" type="2">15日</a> <a href="javascript:;" class="zst-btn btn-lock" type="5">30日</a> <a href="javascript:;" class="zst-btn btn-lock" type="6">90日</a> <a href="javascript:;" class="zst-btn btn-lock" type="103">1年</a> </h3> <div> <div class="zst-item show"> <div class="echart-box" id="zst"></div> </div> </div> </div>  <h2 class="content-title price-tit"> 相关推荐 </h2> <div class="today-price"> <ul class="tab today-tab"> <li class="today-tab-head"> <span class="t1">品种</span> <span class="t2">市场</span> <span class="t3">价格</span> <span class="t4">涨跌</span> <span class="t5">日期</span> <span class="t6 blue">走势</span> </li> </ul> <div class="today-tab-div" id="today-tab"> <ul class="tab today-tab tab-list"> <li code="ST_0000113179"> <span class="t1">螺纹钢</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">3220</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000159838"> <span class="t1">螺纹钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3420</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001258118"> <span class="t1">螺纹钢</span> <span class="t2">北京</span> <div class="t3"> <span class="zs-raise">3230</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000043837"> <span class="t1">高线</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">3420</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000127431"> <span class="t1">高线</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3700</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0003989934"> <span class="t1">高线</span> <span class="t2">北京</span> <div class="t3"> <span class="zs-raise green">3530</span> </div> <div class="t4"> <span class="zs-raise green">-20</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000072875"> <span class="t1">中厚板</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise green">3440</span> </div> <div class="t4"> <span class="zs-raise green">-10</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0001443664"> <span class="t1">中厚板</span> <span class="t2">武安</span> <div class="t3"> <span class="zs-raise">3380</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000060552"> <span class="t1">中厚板</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3690</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000096691"> <span class="t1">H型钢</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">3550</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000096621"> <span class="t1">H型钢</span> <span class="t2">唐山</span> <div class="t3"> <span class="zs-raise">3370</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000096938"> <span class="t1">H型钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3500</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0002628337"> <span class="t1">角钢</span> <span class="t2">河北</span> <div class="t3"> <span class="zs-raise">3450</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0004274974"> <span class="t1">角钢</span> <span class="t2">济南</span> <div class="t3"> <span class="zs-raise red">3620</span> </div> <div class="t4"> <span class="zs-raise red">20</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000097939"> <span class="t1">角钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3890</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">06-11</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0004190936"> <span class="t1">工字钢</span> <span class="t2">河北</span> <div class="t3"> <span class="zs-raise">3520</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0000043753"> <span class="t1">工字钢</span> <span class="t2">济南</span> <div class="t3"> <span class="zs-raise red">3820</span> </div> <div class="t4"> <span class="zs-raise red">50</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000097325"> <span class="t1">工字钢</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3830</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001202936"> <span class="t1">焊管</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">3950</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">07-12</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0000075762"> <span class="t1">焊管</span> <span class="t2">天津</span> <div class="t3"> <span class="zs-raise">3480</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001222856"> <span class="t1">焊管</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">3800</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0001158596"> <span class="t1">镀锌管</span> <span class="t2">天津</span> <div class="t3"> <span class="zs-raise">4280</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li code="ST_0001254529"> <span class="t1">镀锌管</span> <span class="t2">上海</span> <div class="t3"> <span class="zs-raise">4400</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> <li class="trbg" code="ST_0001339151"> <span class="t1">镀锌管</span> <span class="t2">广州</span> <div class="t3"> <span class="zs-raise">4750</span> </div> <div class="t4"> <span class="zs-raise">0</span> </div> <span class="t5">03-21</span> <span class="t6 blue">查看</span> </li> </ul> </div> </div>  <h2 class="content-title article-tit"> <span class="blue">耐磨钢H型钢</span>相关资讯 </h2> <div class="list-block article-box"> <ul class="h-price-list article-list"> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/a/24080514/CE32453DA5196F4D_abc.html">山钢股份全方位实施超低排放改造</a> <p class="article-content">在全力降低钢铁产品生产过程碳排放的同时，山钢股份大力开发高性能、轻量化、近终形等充满绿色元素的低碳产品前不久，可节省钢材20%的山钢500兆帕风电钢在新疆实现行业首发，随着高强风电用钢板的全面推广应用，每年可减少碳排放约285万吨；390～460兆帕系列高强韧耐低温法兰用钢，通过中车、维斯塔斯主机企业认证，助力风电装备大型化、减量化；具有自主知识产权的EH550、EH690超高强海工钢板，在最新一代系列风电安装船等海工装备推广使用，为开发海洋资源提供了高品质钢铁材料…… 如今，致力于“绿色”产品开发的山钢股份已形成了以高强度车轮钢、高强耐蚀钢带、超高强海洋工程用钢板、高强风电钢、高端耐低温<em class='keyword'>H型钢</em>、高强<em class='keyword'>耐磨钢</em>、齿轮钢、门架槽钢及F型钢等为代表的一系列绿色低碳产品群，为钢铁下游用户降碳提供了有力支撑。</p> <p> <span>节能减排</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/21/0105/08/35E327E62775DBBE_abc.html">关于发布2020年冶金产品实物质量品牌培育产品名单的公告</a> <p class="article-content">根据中国钢铁工业协会《冶金产品实物质量品牌培育管理办法》（钢协〔2019〕38号）的要求，2020年冶金产品实物质量品牌培育活动经申报、初审、专业认定、公示及异议处理等工作程序，并通过中国钢铁工业协会“冶金产品实物质量品牌培育审定委员会”审定，144项产品审定冠名为“金杯优质产品”，10项产品审定冠名为“金杯特优产品”现予以公告，名单详见附件。</p> <p> <span>钢材</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/19/0603/16/92F5EE532CA45EB5_abc.html">山钢股份莱芜分公司推进产品升级提升核心竞争力</a> <p class="article-content">耐低温<em class='keyword'>H型钢</em>应用于北极圈“超级工程”亚马尔LNG液化天然气加工中心和中俄“元首项目”阿穆尔气体处理厂；多种厚板产品打入美国GCGV公司、丹麦维斯塔斯、约塞米MEG等企业的国际大项目，成功牵手比萨劳伊公司合作生产贝斯系列<em class='keyword'>耐磨钢</em>，从国内到国外，从南海到北极，山钢股份莱芜分公司研发的型钢、优特钢、板带、棒材等四大系列产品凭借卓越的性能，为“中国制造”增添了光彩。</p> <p> <span>经营管理</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/19/0528/10/B79AA70CD0B94D53_abc.html">包钢股份新产品研发助力“四降两提”</a> <p class="article-content">4月份，包钢股份瞄准市场，全力研发生产新产品，为推进“四降两提”工程添力据统计，全月共研发生产新产品21.4万吨，超计划1.1万吨，新产品涉及品种84个记者从技术中心了解到，4月份，包钢股份主要围绕硅钢、<em class='keyword'>耐磨钢</em>、贝氏体钢轨、膨胀管、热处理钢轨、带肋钢筋、<em class='keyword'>H型钢</em>等研发新产品，做好产品技术交流、试制总结、优化工艺稳定性、轧制分析等工作，18个板材类产品、3个管材类产品、5个钢轧类产品、8个长型材类产品的研发生产工作取得良好进展。</p> <p> <span>经营管理</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/19/0219/09/2EECD30772311DD2_abc.html">中国宝武两项产品获产品开发市场开拓奖</a> <p class="article-content">从宝武集团获悉，近日，中国钢铁工业协会决定授予钢铁工业9项产品2018年度“中国钢铁工业产品开发市场开拓奖”，中国宝武旗下的上海不锈超纯铁素体不锈钢产品和宝钢股份武钢有限热轧U型钢板桩获奖据了解，获得2018年度“中国钢铁工业产品开发市场开拓奖”的其它7项产品分别是：鞍钢股份有限公司超大型集装箱船用高性能钢、青岛特殊钢铁有限公司1960兆帕级桥梁缆索镀锌钢丝用离线盐浴处理(QWTP)盘条、山西太钢不锈钢股份有限公司高碳马氏体不锈钢卷板、江阴兴澄特种钢铁有限公司电力用超大规格连铸圆坯、唐山钢铁集团有限责任公司300毫米级肢宽热轧大规格等边角钢、马鞍山钢铁股份有限公司高寒地区结构用热轧<em class='keyword'>H型钢</em>、湖南华菱涟源钢铁有限公司(与东北大学合作)自卸车轻量化用超薄规格<em class='keyword'>耐磨钢</em>。</p> <p> <span>其它动态</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/19/0131/10/90ABDFD870622439_abc.html">授予鞍钢股份超大型集装箱船用高性能钢等九项产品2018年度中国钢铁工业产品开发市场开拓奖</a> <p class="article-content">有关单位：经按《中国钢铁工业产品开发市场开拓奖审定与奖励办法》及其实施细则规定的程序严格评审，经会长办公会审定，中国钢铁工业协会决定授予鞍钢股份有限公司超大型集装箱船用高性能钢、青岛特殊钢铁有限公司1960MPa级桥梁缆索镀锌钢丝用离线盐浴处理(QWTP)盘条、宝钢不锈钢有限公司钢超纯铁素体不锈钢产品、山西太钢不锈钢股份有限公司高碳马氏体不锈钢卷板、武汉钢铁有限公司热轧U型钢板桩、江阴兴澄特种钢铁有限公司电力用超大规格连铸圆坯、唐山钢铁集团有限责任公司300毫米级肢宽热轧大规格等边角钢、马鞍山钢铁股份有限公司高寒地区结构用热轧<em class='keyword'>H型钢</em>、湖南华菱涟源钢铁有限公司(与东北大学合作)自卸车轻量化用超薄规格<em class='keyword'>耐磨钢</em>等九项产品2018年度“中国钢铁工业产品开发市场开拓奖”。</p> <p> <span>其它动态</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/14/0115/11/F2CBAAA9594F49B2_abc.html">莱钢超额完成主要产品年度出口计划</a> <p class="article-content">2013年，山钢集团莱钢超额完成主要产品年度出口计划全年出口钢材48.55万吨，其中型钢出口19.30万吨，完成年度计划的121%；螺纹钢出口13.24万吨，完成年度计划的120%；钢板出口5.75万吨，完成年度计划的115%主要产品<em class='keyword'>H型钢</em>、螺纹钢及钢板均超额完成年度出口任务一是紧盯市场动态，抢抓订单不断提高服务意识，密切联系客户，跟进客户最新需求，寻找新产品订单，出口高强钢板、<em class='keyword'>耐磨钢</em>板、欧标S355系列热卷和钢板等新产品。</p> <p> <span>经营管理</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/13/0802/10/F70FD3967BBE4D7A_abc.html">莱钢上半年优化品种结构增效近4500万元</a> <p class="article-content">二是加大新产品开发力度注重把用户需求的个性化、产品的差异化与生产线的专业化优势相结合，加强功能性、差异化和个性化产品的开发，提升产品附加值型钢线重点推进海工用钢、耐低温<em class='keyword'>H型钢</em>、J型钢、门架槽钢、不对称型钢、履带钢、矿U钢等产品开发；特钢线加大个性化产品开发，先后成功开发石油钻具轴承钢、矿山钎具用钢、一汽标准易切削高档齿轮钢、耐磨球用钢、耐磨棒用钢、含氮非调质钢等多项新产品；棒材线成功开发多个规格HRB600高强钢筋，以及MG500b等强锚杆、CRM600热处理锚杆、HRB500JZ精轧螺纹、45#优质碳素结构钢等新产品；板带线深入挖潜用户潜在需求，加大高强度、耐低温冲击等性能钢种的开发力度；宽厚板线重点开发<em class='keyword'>耐磨钢</em>、超高强钢等盈利能力高的产品,完善高强钢板产品系列。</p> <p> <span>经营管理</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/11/0107/11/0BF9E8DE5144944C_abc.html">山钢集团产品研发实现新突破</a> <p class="article-content">今年以来，山钢集团以市场为导向不断强化新产品研发和产品结构调整1-11月份按照客户需求开发55个新产品，新产品产值率达23%；钢材直销比例达到54%，比去年同期提高2.7个百分点；出口钢材93.6万吨，创汇6.13亿美元，同比分别提高103%、197.6%铁道机车车辆用钢、中厚板<em class='keyword'>耐磨钢</em>、热轧X80、L485高强度钢板、冷轧深冲钢等实现了批量生产；高档工程机械用钢、欧标热轧高强度<em class='keyword'>H型钢</em>桩、低温冲击韧性<em class='keyword'>H型钢</em>取得突破。</p> <p> <span>普钢</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/06/1106/00/21A77A5A20CB1B13_abc.html">硬面技术在冶金行业的应用调查报告</a> <p class="article-content">一、硬面技术的发展得到国家各方面的重视硬面技术是提高机械零部件使用寿命的重要技术之一｡随着工业技术工艺和装备水平的发展,对机械零件提出了更高的技术要求｡除耐磨外,还要耐冲击､疲劳(交变应力)､热应力､冲蚀及气蚀､腐蚀等｡有时一个零件要同时具备多种性能,以适应部件工况的需要,硬面技术也是一项综合技术｡二十世纪中期,各国在采用硬面技术开拓对设备的维修和预保护的应用方面取得重大进展｡它以独特的工艺技术和新材料的优越性能,突出于一般的维修技术｡所以硬面技术工艺和硬面材料的发展又推动了硬面技术进步,使这一领域得到了蓬勃发展｡我国在1981年由国家经委､计委领导组织推广下,在“六五”､“七五”､“八五”连续三个五年计划中将硬面技术列入重点推广项目之一｡二十多年来硬面技术列入重点推广项目之一｡二十多年来硬面技术在冶金､机械､电力､石油､化工､航天､航空等领域得到了广泛的推广应用,新材料､新设备､新工艺､新技术不断发展,成果喜人｡原冶金工业部(现中国钢铁工业协会)自80年代初期建立了热喷涂情报网､轧辊堆焊组和热喷涂电刷镀协作组等,编印了内部刊物《热喷涂与推焊》､《热喷涂技术》,举办各种培训班,培养专业技术队伍｡在1992年､1993年､1994年和1996年召开了系统的冶金备件表面技术应用经验交流会｡伴随着国家经济体制改革､政府机构改革和企业体制机制的改革,各单位组织机构情况变化较大｡但是并没有影响硬面技术的研发和推广应用｡与此同时,冶金装备大型化､高速化､精密化的趋势,对硬面技术的应用提出了更高的要求｡新形势下,进一步推广硬面技术在冶金行业的应用工作更显重要,更加符合建设循环节约型社会的需要｡二、硬面技术应用方兴未艾,各方面积极性很高由中国钢铁工业协会冶金设备工作委员会主办,中国钢协粉末冶金分会硬面技术专业委员会承办,2006年9月13~14日在南京召开了2006年硬面技术应用经验交流会｡来自全国近百家钢铁企业､科研院所和设备制造､材料生产单位的160多位代表参加了会议｡会议的目的就是总结近年来硬面技术研发､应用､推广的经验与成果,进一步建立用户､制造单位和科研院所之间相互交流与沟通的信息渠道,探索资源整合与加强合作发展的有效方式｡钢铁企业中的非钢产业如何加强资源整合,采取多种合作方式,推进硬面技术的开发应用向规模化､专业化､高效化､规范化方向发展,不断提高市场竞争力等,都值得认真研究和思考｡实践证明,资源整合是企业作强作大最重要的运作方式｡我们一定要跳出企业自身和本地区的圈子,打破企业与行业同的界线,寻找可利用的社会资源和诚信可靠的合作伙伴,优势互补､合作发展,实现双赢或多赢,使硬面技术的应用取得更好的企业效益和社会效益｡会议通报了由美国金属学会热喷涂协会(ASM一ISS)､国际焊接学会(IIW)和德国焊接协会(DVS)共同主办的2006年国际热喷涂大会(ITSC’2006)的盛况和发展动态｡13家单位的代表在大会上进行了论文宣读和经验交流｡三､冶金行业硬面技术应用范围和特点冶金设备很多是在高温､高压､重负荷､高磨损条件下工作｡高炉､炼钢､轧钢､矿山各生产现场需要可修复的备件众多,延长备件使用寿命､提高可靠性意义很大｡冶金设备和备件的特点是有的吨位大､体积大,有的轴类和杆类细长,还往往有组合件､齿轮轴等多部位磨损,破坏表面复杂｡因此,单一的修复工艺是不能解决的,对很多备件需采用多种工艺方法联合修复以达到工况要求｡冶金系统常见易损备件主要的品类有:热风阀､铁水灌耳轴､倾动平炉大齿条､开式大齿轮､冶金浇注吊车的吊钩､连铸机的结晶器､连铸拉矫辊､钢坯输送辊､传动减速器涡轮等｡轧钢系统有:轧辊､万向联轴节的滑块､辊道输送辊､轴瓦､轴套､导位板､剪刃等｡通用机械设备有:曲轴､传动轴､齿轮､制动瓦､制动轮､凸轮､车轮､滑轮､卷筒､接手､活塞､还有冶金矿山的破碎､研磨､搅拌､过筛等零部件｡上述情况表明,冶金设备和备件的修复和预保护工作范围广泛,应用前景大有作为｡20多年来,冶金行业结合本企业设备､备件的实际情况,通过自身努力或联合攻关,从基础的埋弧堆焊､明弧堆焊､氧乙炔焰喷涂焊､电刷镀工艺应用发展到等离子喷涂(焊)､超音速喷涂､爆炸喷涂､激光熔覆等,基本形成了适合冶金设备和备件修复和预保护特点的工艺技术､相关设备和应用材料,以及有关规程标准｡四､各企业硬面技术应用取得长足进步且效益显著今年,冶金设备工作委员会和硬面技术专业委员会,对钢铁协会会员中的钢铁生产企业硬面技术的应用情况进行了信函调查,并对部分企业进行了实地考察｡从各方面了解的情况看,硬面技术的应用得到了更多钢铁企业领导的重视和支持,资金､设备､人员的投入不断扩大,实际应用效果显著｡下面简要介绍几家企业的情况｡ 1､宝钢分公司经过一､二､三期工程及“十五”规划项目的建设,宝钢分公司从国外引进了具有当时世界先进水平的炼铁､炼钢､连铸､热轧､冷轧､钢管等生产装备,生产规模发展到目前的1400万吨｡从八五年一期工程建成投产以来,主要生产线的设备已连续运转二十多年｡由于设备运行环境恶劣,零部件的磨损､腐蚀等失效情况不可避免,影响了设备的正常运行,有时还会影响产品质量｡因此,以经济的,有效的方法实施设备的维修,保持设备的功能与精度,保障生产的连续顺利,硬面技术的应用对提高零件表面性能,延长使用寿命,降低设备维修费用是一种直接､经济､有效的方法｡同时还有益于机组作业率,机组产量与产品质量的提高｡近年来宝钢分公司紧紧围绕“降低成本,保障生产”这一中心,大力研究开发以提高部件使用寿命,促进维修成本下降为目标的硬面技术应用工作取得了良好的效果｡宝钢分公司1930mm､1450mm四台板坯连铸机主机设备均从国外引进,作为连铸机主要部件的连铸辊及堆焊修复工艺技术也从国外引进｡引进的连铸辊为R72材料,表面堆焊1 Crl3 NjMo,弧形段使用寿命约2500炉,水平段使用寿命约5000炉｡四台连铸机(不包括2004年12月投产的2300mm宽厚板连铸机)连铸辊总装机量2320根,每年投入堆焊修复与采购新部件的费用很高,为减少连铸辊的消耗,降低维修费用,对连铸辊的失效机理､连铸辊辊体材料及热处理工艺､堆焊层材料与堆焊工艺等进行了系统性研究｡通过研制新的堆焊焊带､焊剂以及配套堆焊工艺,改善堆焊层的组织与性能,大大提高了连铸辊的抗冷热疲劳,耐高温氧化腐蚀和耐磨损性能,弧形段连铸辊使用寿命提高到约5000炉,水平段连铸辊使用寿命提高到约10000炉｡激光表面改性是八十年代以来迅速发展的新技术,碳钢､合金钢等经激光表面改性处理后,其抗磨耐蚀及抗高温氧化性能均得到很大提高｡宝钢分公司在对激光表面强化,激光熔覆技术的应用上进行了有益的尝试,取得了较好的效果｡宝钢分公司热轧厂1580单元飞剪转鼓扃头平面异常磨损,单边磨损量达1.5mm,转鼓扁头与转动叉头间隙超差,引起传动系统异常振动｡转鼓材料为SF590(JIS标准),制造精度高,采用堆焊方法修理风险大,采用激光熔覆的方法进行修复｡先在转鼓扁头表面熔覆2mm厚镍基合金,再经机械加工,恢复到原图纸要求｡转鼓扁头由于选用了加工硬化特性好的镍基合金进行表面激光熔覆修复,表层材料得到了强化,耐冲击磨损性能大大提高,经四年多的生产使用,尺寸基本保持不变,取得了较好的效果｡宝钢分公司炼铁厂焦炉CDQ排出装置旋转阀的密封环外经为φ1800mm,宽60mm,厚8mm的薄板零件,原进口件为特种钢材料｡旋转阀修复时,采用45号钢代替,为保证密封面的耐磨性,采用激光进行表面强化处理,表面硬度达到HRC52,硬化层深度达0.5mm,保证了密封环的性能｡热喷涂工艺在冷轧厂1420单元连轧机组的测张辊､酸洗机组破磷辊､拉矫机工作辊､矫直辊,1800单元热喷锌机组的张力辊的应用,辊子使用寿命明显提高｡2030单元热镀锌机组的沉没辊,原先为光面辊,使用寿命约为一周｡采用耐熔融锌液浸蚀､耐磨的涂层进行热喷涂处理后,辊子的使用寿命提高到三周,因沉没辊原因引起的镀锌板表面质量问题得到了有效解决｡宝钢分公司在几年的实践中探索出了一条适合生产需要的,适应工况的,技术与经济相结合的,以提高备件使用寿命促进维修成本下降为目标的表面处理技术应用和开发工作｡未来的几年宝钢分公司将从以下几方面推进硬面技术的推广应用｡ (一)跟踪热喷涂新技术,推进装备､工艺的升级优化,加快推进对涂层材料的应用研究,建立系统的､相对完善的应用技术标准｡ (二)推进耐磨复合钢板的应用研究,扩大复合<em class='keyword'>耐磨钢</em>板在易磨损风机上的应用｡推动耐磨复合钢板在其它设备上的应用,系统掌握相关应用技术｡ (三)继续探索研究激光表面改性技术在备件修复中的应用,进一步提高轴类和辊类零件的使用寿命｡ (四)跟踪和消化国内外先进经验,根据宝钢分公司实际,有针对性的开展轧机支撑辊的堆焊修复技术研究｡ 2､宝钢集团上海梅山科技发展有限公司该公司创立于2000年12月,是集表面处理技术､合金铸件､电渣重熔钢等产品开发､生产与服务为一体的科技型企业｡公司依托上海梅山钢铁股份有限公司技术中心雄厚的科研实力,建立完善的质量保证和质量监督体系,硬面技术应用快速发展｡目前已形成了以埋弧堆焊､明弧堆焊､氧乙炔喷焊､激光重熔为主的四大表面修复技术,超音速喷涂技术已进入应用开发｡近几年来采用硬面技术先后为梅钢､上海一钢､南钢､马钢等单位预保护或强化修复了各类辊道,如冶金企业的大型工作辊､支撑辊､连铸辊､切割辊､花盘辊､切前辊､大小立辊､层流辊､冷轧支撑辊､等工件的强化修复,激光熔覆修复大型电机主轴､机械传动轴､高炉渣口小套,激光合金化硬化各类辊道､导板等,创造出可观的经济效益｡仅2005年产值达3000余万｡ 2004年采用DL—HL一T5000大功率激光器成功的对高镍铬带钢精轧辊进行了激光表面强化处理,解决了高镍铬轧辊表面强化难题｡ 3､首钢开源服务中心激光部(京首富通公司) 从2001年创建以来全身心致力于激光技术的产业化应用｡通过不断的努力,在激光强化与修复方面取得了系统性的突破,实现了光､机､电一体化激光表面改性技术与传统工业的融合,在增收节支工作中取得了明显的效益｡同时也为激光技术的产业化提供了广阔的应用领域｡初轧厂开坯轧辊原来每年耗资1亿元人民币,每两天更换4根｡采用激光表面强化工艺后,原始硬度HRC23—28,处理后提高到HRC57,现在寿命提高1倍以上｡过钢量由原来的7000吨提高到了19000吨｡中板厂矫直机轧辊也是消耗比较大的备件之一｡对材质是9Cr2的重轨矫直辊进行了激光处理,其过钢量由8000吨提高到了三万吨,使用寿命延长3倍多｡热连轧机的R1和R2粗轧机工作辊,经激光处理后,表面硬度由原来的HRC38—42提高到HRC50—52,经上机使用,吨钢辊耗有了明显降低,节省了换辊时间,提高了单位时间的过钢量｡Rl过钢量由1.5万吨提高到2.74万吨,提高0.8倍以上｡R2过钢量由0.7一0.9万吨提高到1.9万吨,增加了两倍多｡ 4､鞍钢西部机械厂是鞍钢重型机械有限责任公司所属的冶金机械加工､制造､机械备件强化､修复､预保护专业化生产厂家｡西部机械已有几十年的硬面技术应用历史｡在同行业有一定的知名度,积累了大量的硬面技术应用业绩｡率先通过了ISO9002质量体系认证｡硬面技术应用初期,主要以服务鞍钢为主,对鞍钢主体单位冶金备件修复､预保护为基础｡例如:炼铁的钟､斗､阀门堆焊､浸润处理､布料}留槽的堆焊,炼钢的以连铸辊为代表的辊子的修复,轧钢以轧辊的修复､天车走行轮的修复｡在硬面技术的交流､引进方面做了大量的工作,积极参加行业组织的各种会议､展览,与科研部门､材料生产厂家､同行全面合作,共同开发新技术､新材料､新产品,共创双赢局面｡鞍钢大板坯连铸线连铸辊,从1988年开始制造和修复,现主要修复φ300×1600､φ310×1600､(φ350×1600几种规格｡其中前两种规格正常情况下使用寿命6个月,过钢量约60万吨,第三种使用寿命18个月,过钢量约180万吨,月修复量约100支辊子｡一炼钢小方坯连铸线连铸辊,主要修复的规格为φ325×250､φ325×500､φ325×1500三节辊｡一个段位为24支辊,2支三节辊｡使用寿命一年,年过钢量250万吨｡近几年来,西部机械厂先后为鞍钢修复φ850型材轧辊､φ950型材轧辊､φ1100型材轧辊､φ1150型材轧辊､和φ1180热轧支撑辊｡ 2005年由于鞍钢大型厂产品结构的调整,相应的对φ1150轧辊的孔型也进行了改变｡使一些部位堆焊厚度达φ360mm,而以前堆焊厚度为φ100mm,给堆焊修复带来了很大的难度｡通过对轧辊结构特点的分析,有针对性制定修复方案,使这对轧辊得以修复｡现在这对轧辊正在生产线上使用,过钢量超过技术协议要求｡ 2006年先后为齐齐哈尔､山东青钢､山西､大连等企业修复了φ900×1400冷轧支撑辊､φ1250×1350热轧支撑辊､φ1100×2600热轧工作辊等｡目前正在开发修复φ1550×2800规格的大型热轧支撑辊｡2005年完成产值10620万元,为冶金工业做出了重大贡献｡ 5､莱芜钢铁股份有限公司近几年产能不断扩大,目前已达到年产1000万吨的生产能力,备品备件的消耗非常大｡几年来在硬面技术应用方面取得了一些成绩,在轧辊堆焊修复､轧辊激光处理､连铸辊堆焊修复､转炉烟道喷涂等领域进行了研究,为莱钢提高备件使用寿命,降低生产成本做出了一定的贡献｡ BD轧辊是<em class='keyword'>H型钢</em>生产中的重要备件｡其在使用过程中出现磨损､疲劳而导致报废｡莱钢自2001年开始对BD轧辊堆焊修复与有关厂家进行修复再生试验研究,采用堆焊的方法对BD轧辊进行再生,并通过合金成份的调整,对轧辊进行表面强化,达到再生和强化的双重目的｡BD轧辊按照目前价格每对新辊约需人民币120万左右,且BD轧辊新辊订购周期长达一年｡修复一对约需人民币55万元,节省购置新品费用(125—55)×16=1040万元｡随着冶金工业的发展,连铸､连轧已经成为钢铁工业现代化的重要标志｡于连铸机而言,大板坯､大方坯､圆坯及薄板坯连铸机的各段辊子是消耗量最大的备件｡实践已证明连铸辊及其它部件占连铸机总维修费的30%,而连铸辊子备件订购周期长价格贵,因此提高连铸辊的使用寿命是降低连铸成本,提高连铸机作业率的重要措施｡莱钢每年就这两台连铸机就需有3000余支辊子需要堆焊修复｡连铸辊新辊市场价格约为60000元/t｡采用明弧堆焊后,价格约为新件价格的1/10,莱钢每年发生堆焊维修费用1200万元左右,堆焊修复的辊子表面质量及硬度均比新辊质量要好,寿命普遍较新辊高,仅此一项每年可节约备件费用约400万元｡激光表面强化技术在BD轧辊中应用以后,轧辊的硬度由原来的HSD38左右提高到现在的HSD50左右,轧辊的耐磨性有了明显改善,单次过钢量提高到目前的1.8倍,降低了辊耗,延长了轧辊使用周期,年可降低生产成本800—1000万元,为型钢厂带来了可观的经济效益和社会效益｡热喷涂技术作为表面强化工艺在转炉汽化冷却烟道上得到了很好的应用｡烟道寿命大大提高,使烟道寿命与转炉炉衬寿命同步,使烟道年修与炉衬更换同步,节省了维修时间,使生产组织顺行,极大地提高了经济效益｡ 6､攀枝花钢铁股份有限公司 2000年以来,硬面技术的应用范围涉及攀钢几十家厂矿企业,用于发展硬面技术的专项投入就高达400万元,组建了专业化车间,集中设备资源､技术力量专门从事硬面技术工作的开展｡从高炉设备到矿上耐磨备件,从简单修复到新品预保护,进口备件国产化,解决不少攀钢生产中的急难事项｡六年来,预保护和修复的各类备件一百多项,数量仅连铸辊一项就达4000多只,累计产值近1.5亿元,利润超过2000万元,取得了显著的经济效益和社会效益｡根据攀钢高炉的特殊工况条件,对大钟､小钟中心喉管､溜槽及备类阀门､阀座､管头､管座等分别采用堆焊硬质合金浸润WC的方法进行预保护,使寿命与高炉大修同期同步,大大减少了高炉停机检修的时间,提高了高炉的利用系数,确保了高炉的稳定高效生产｡攀钢现有方坯连铸两条､板坯连铸两条,其在线连铸辊量达到1500多支,使用前均要进行表面强化｡根据不同的规格､型号､区段的辊子,选择不同的强化方法和强化材料,进行表面强化预保护或修复,大大提高了连铸辊的使用寿命｡通过表面强化后的连铸辊平均寿命达到10个月,最长寿命达24个月,是原有的5—8倍,显著提高了连铸生产率｡攀钢应用非常成功的产品还有:热轧支撑辊､助卷辊､托卷辊､弯曲辊､夹送辊等热轧系列辊道､冷轧支撑辊､工作辊修复｡在广泛应用堆焊､浸润技术的同时,也在不断发展刷镀技术､热喷涂技术｡2001年采用等离子喷涂､电弧喷涂对面积达四百多平方的炼钢转炉除尘系统中的文氏管内表面成功进行预保护,安装使用后,寿命由原来的半年提高到了3年,效果十分显著｡五､硬面技术推广与应用意义重大,市场潜力和前景广阔国家在“十一五”发展规划中将循环经济的基本原则高度概括为:“减量化､再利用､再创造”｡这是具有中国特色的循环经济模式｡由于再制造是以废旧产品为对象,在保持零(部)件材质和形状基本不变的情况下,运用高技术进行修复,运用新的科技成果进行改造的过程,虽然也要消耗部分能源､材料和一定的劳动投资,但是它充分挖掘了蕴含在零(部)件中的材料､能源和加工附加值,使经过再制造的产品性能达到或超过新品｡硬面技术的应用完全体现了这种理念,这种精神｡发展硬面技术应把先进设备､先进技术､先进工艺的引进吸收消化与自主创新相结合,形成自身的核心技术,始终保持充足的发展后劲和强有力的竞争力｡发展硬面技术应优化各方面资源,走科研､生产一体化,厂矿､院所合作的道路｡一方面使科研项目有针对性和可应用性,及时解决生产所面临的难题｡同时也使科研成果能够在最短时间内转化为生产力,充分发挥其技术资源效能｡另一方面,生产制造中的技术难题能够在最短时间内得到解决,同时也保证了企业的产品质量和技术实力始终处于同行业的领先水平｡为了适应钢铁工业发展的新形势,不断提高行业设备管理水平,为企业生产经营提供有力的技术装备保证条件｡中国钢铁工业协会冶金设备工作委员,对钢铁企业“十一五”设备管理目标提出了要求:“通过几年的努力,全行业设备管理水平应得到全面提升｡对重点大中型钢铁企业主要生产设备､备件应加大消化吸收､技术创新和集成的工作力度,不断形成自主技术｡到20lO年进口设备､备件的国产化率应达到80%以上,国产通用设备备件逐步实现零库存和采购基本实现电子商务交易;备件资金周转天数应在200天以下｡按金额计算,备件修复率应达到20%以上;全年修理费占产品制造成本应控制在3.5%以内”｡硬面技术在冶金行业的推广与应用意义重大,市场潜力和前景广阔｡希望硬面技术应用在各企业实现设备管理目标中,起到应有的作用｡。</p> <p> <span>普钢</span> </p> </li> <li class="item item-article"> <a class="list-item" target="_blank" href="https://m.mysteel.com/02/0829/00/46C756694968A542_abc.html">冶金科技发展系列报道五:冶金部门明确低合金钢及合金钢的发展方向</a> <p class="article-content">冶金部门制定的“冶金科技发展指南（２０００－２００５年）”明确了关键冶金新材料和新技术－－低合金钢、合金钢的发展方向具体推广和研究的目标是：１、低合金钢、合金钢材料和技术推广（１）４００ＭＰａⅢ级钢筋、钢筋网应用技术；（２）钢结构用Ｈ型钢；（３）汽车、拖拉机等结构件用微合金非调质钢系列；（４）高纯度高碳铬轴承钢及渗碳轴承钢；（５）全长淬火重型钢轨；（６）低合金钢、合金钢控轧控冷技术；２、低合金钢、合金钢材料和新技术研究（１）超深井用高抗挤毁石油钢管、酸性井及含氯离子油井专用石油钢管、特殊丝扣石油钢管；（２）Ｘ７０－Ｘ８０管线钢、焊接材料及工艺；（３）煤炭开采重型刮板机中部槽及水煤浆输送泵用<em class='keyword'>耐磨钢</em>；（４）大型火电耐热钢长时高温性能研究及国产化；（５）轿车轮胎子午线、超级易切钢，尾气净化用不锈耐热钢、高质量轿车用深冲板等；（６）高精度、耐磨重轨以及与之相配套的易焊接、加工耐磨道岔钢、车轮、轮箍钢及路忱高强钢筋；（７）高硫、高氯离子原油精炼用经济耐热钢；（８）工程机械用１２５０ＭＰａ高强度钢；（９）家电、轿车模具钢性能高级化、产品精料化、制品化和国产化；（１０）轿车制造用超硬高速钢；（１１）５００--８００ＭＰａ热轧钢筋、高层建筑用高强度钢板（代日本ＳＭ４９０Ｃ）、经济Ｚ１５抗层状撕钢板、火钢、防震钢；（１２）１６Ｍｎ系列（桥梁、容器、锅炉等用）钢成分、工艺、组织、性能优化；（１３）稀土在钢中微合金化机理以及提高高强度钢的抗氢脆延迟断袭性机理；（１４）１１号工程用特殊钢材料；（１５）煤油／液氧火箭发动机用特殊钢材料；（１６）４００ＭＰａ航母钢板、减震钢板；（１７）快堆堆芯不锈钢、核能用低残留放射性不锈钢以及其他核能用不锈钢、压力容器钢；（１８）低合金钢、合金钢经济实用的精料及高纯度冶炼技术；（１９）低合金钢、合金钢无缺陷或少缺陷连铸技术；（２０）低合金钢、合金钢生产全流程超细组织控制技术；（２１）全ＴＭＣＰ流程技术在低合金钢、合金钢生产中的应用与推广；３、低合金钢、合金钢前沿材料和技术（１）新一代超级钢铁材料，包括性能提高一倍、寿命提高数倍的高强高韧钢、超级不锈钢、超级耐热钢；（２）新兴技术产业用先进低合金钢、合金钢材料、包括海洋技术用耐海水腐蚀钢筋、经济耐海水及海洋大气钢；信息技用铁基功能材料；生物技术用抗菌不锈钢和抗菌涂层板；（３）半凝固加工技术生产复合材料；（４）不锈钢薄带钢连铸、冷连轧技术；（５）低合金钢、合金钢材表面非晶化实用技术；（６）低合金钢、合金钢材料设计、断、裂、腐蚀和磨损寿命预测和失效分析专家系统。</p> <p> <span>宏观数据</span> </p> </li> </ul> </div> <a href="javascript:void(0);" class="btn-more" id="btn-article"> <span>点击加载更多</span> </a>  <h2 class="content-title kx-tit"> <span 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10:47","publishTimeValue":0,"viewCount":"0","resultType":"market","marketBean":{"id":"36995556","tableId":15183,"title":"3\u670821\u65E5\u90D1\u5DDE\u5E02\u573A<em class='keyword'>\u8010\u78E8\u94A2<\/em>\u4EF7\u683C\u884C\u60C5","linkUrl":"https:\/\/zhongban.mysteel.com\/m\/25032110\/90935BD1CECCC91D.html","linkUrlWap":"https:\/\/m.mysteel.com\/m\/25032110\/90935BD1CECCC91D_abc.html","keyTags":["\u90D1\u5DDE\u5E02\u573A","<em class='keyword'>\u8010\u78E8\u94A2<\/em>","\u534E\u4E2D","\u884C\u60C5\u5FEB\u9012"],"data":[{"key":"\u94A2\u79CD","val":"\u8010\u78E8\u94A2","hidden":"false"},{"key":"\u724C\u53F7","val":"NM360A","hidden":"false"},{"key":"\u5DE5\u827A\/\u4EA4\u8D27\u72B6\u6001","val":"\u70ED\u8F67","hidden":"false"},{"key":"\u89C4\u683C(mm)","val":"8-12*2000-2200","hidden":"false"},{"key":"\u94A2\u5382\/\u4EA7\u5730","val":"\u821E\u9633\u94A2\u94C1","hidden":"false"},{"key":"\u4EF7\u683C(\u5143\/\u5428)","val":"5460","hidden":"true"},{"key":"\u6DA8\u8DCC","val":"","hidden":"true"},{"key":"\u5907\u6CE8","val":"\u8C03\u8D28","hidden":"false"}],"mcodes":"","marketTime":"2025-03-21 10:47","breedList":["<em class='keyword'>\u8010\u78E8\u94A2<\/em>"]},"articleBean":null}]} // 频道分类 4是能源化工分类 var type = 0 if (data.afterMarketList && data.afterMarketList.length > 0) { for(var i = 0; i < data.afterMarketList.length; i++){ if(type !== 4){ var aTag = "<a class='h-list-item' link='"+data.afterMarketList[i].marketBean.linkUrl+"'><h3><span>"+data.afterMarketList[i].marketBean.title+"</span></h3>" var span = ''; if(data.afterMarketList[i].marketBean.breedList){ for(var j = 0; j < data.afterMarketList[i].marketBean.breedList.length; j++){ span += "<span>"+data.afterMarketList[i].marketBean.breedList[j] +"</span>" } } var span1 = "<span class='update'>"+data.afterMarketList[i].publishTime +"</span>" var list = "<li class='item item-market'>"+aTag+"<p>"+span+span1+"</p></a></li>" $(".market-list").append(list); }else { var aTagArticle = "<a class='list-item' target='_blank' href='" + data.afterMarketList[i].articleBean.urlWap + "'>" + data.afterMarketList[i].articleBean.title + "</a>"; var pTagContent = "<p class='article-content'>" + data.afterMarketList[i].articleBean.content + "</p>"; var listArticle = "<li class='item item-article'>" + aTagArticle + pTagContent + "</li>"; $(".market-list").append(listArticle); } } } } appendLi(); //百度自动推送代码 (function () { var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); //360自动推送代码 (function () { var src = "https://jspassport.ssl.qhimg.com/11.0.1.js?d182b3f28525f2db83acfaaf6e696dba"; document.write('<script src="' + src + '" id="sozz"><\/script>'); })(); </script> <script src="//a.mysteelcdn.com/libs/swiper/swiper.jquery.min.js" charset="gbk"></script> <script src="//a.mysteelcdn.com/libs/require.min.js" charset="gbk"></script> <script src="//a.mysteelcdn.com/wap/ydz/js/whyConfig.js?v=201612221556"></script> <script> require(['//a.mysteelcdn.com/wap/ydz/js/whyapp/mySteel.js?v=2024051619', "//a.mysteelcdn.com/libs/moment.min.js", "//a.mysteelcdn.com/seo/wap/js/search.js"], function (mySteel, moment, search) { mySteel.init() window.moment = moment search.init() }) </script> <script src="//a.mysteelcdn.com/seo/wap/js/index_wap.js?v=20241212"></script> </body> </html>

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