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class="home-main container clearfix"><div id="rfh8bpj" class="twoCol"><div id="nho22t2" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://www.cdcfah.com/cp/second-yjkc_gangcai/">鋼材</a>?<a href="http://www.cdcfah.com/cp/third-gangcai_xingcai/">型材</a>?河南冷拔六角鋼非標(biāo)定做康弘供</p><div id="e3pzjqs" class="leftbox clearfix"><h1>河南冷拔六角鋼非標(biāo)定做康弘供</h1><div id="jqxzbn8" class="proBig"><div id="iwya7bv" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145248580345025/6371452485803450259576001.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="uolnpbd" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145248580345025/6371452485803450259576001.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="laxprt2" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>河南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>河南冷拔六角鋼非標(biāo)定做</p><p><span>***更新：</span>2020-06-18 02:23:10</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="nwifctq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新鄉(xiāng)市康弘機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>朱經(jīng)理</p><p><span>郵箱: </span>xxkhjx@163.com</p><p><span>電話: </span>15893889818</p><p><span>傳真: </span>0373_5438268</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0373-5439888</p><p><span>地址: </span>合河鄉(xiāng)東北永康村</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="od3xpwd" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="mb8vmdp" class="box"><p><p style="text-indent:25px">由于精度準(zhǔn)確，表面狀況良好，冷拔鋼產(chǎn)品可直接使用，如噴涂、打砂、打彎、鉆孔，也可按實(shí)際要求精拉之后直接電鍍，免去了大量機(jī)加工時(shí)間及節(jié)省配置加工機(jī)械的費(fèi)用。鋼材的品種繁多，下面康弘機(jī)械給大家介紹下冷拔方鋼的特點(diǎn)，其中冷拔方鋼從截面形狀分，有開口的、半閉口和閉口的，主要的產(chǎn)品有冷彎槽鋼、角鋼、Z型鋼、冷彎波形鋼板、方管、矩形管，電焊異型鋼管、卷簾門等。通常所生產(chǎn)的冷彎型鋼，厚度是在6mm以下，寬度是在500mm以下。比較常用的規(guī)格有等邊角鋼、內(nèi)卷邊角鋼、槽鋼、內(nèi)卷邊槽鋼、卷邊Z形鋼等400多項(xiàng)規(guī)格及品種。方鋼普遍應(yīng)用于礦山、建筑，河南冷拔六角鋼非標(biāo)定做、農(nóng)業(yè)機(jī)械、交通運(yùn)輸、橋梁，河南冷拔六角鋼非標(biāo)定做、石油化工，河南冷拔六角鋼非標(biāo)定做、輕工、電子等工業(yè)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南冷拔六角鋼非標(biāo)定做" src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145248580345025/6371452485803450259576001.png"></div><p style="text-indent:25px">冷拔鋼是一種對鋼材的處理加工工藝，是指用冷拔方法而生產(chǎn)出來的各種冷拔鋼材。冷拔鋼的特點(diǎn)是：精度高、表面質(zhì)量好。冷拔主要用于生產(chǎn)鋼絲，也用于生產(chǎn)直徑在50mm以下的圓鋼和六角鋼，以及直徑在76mm以下的鋼管。冷拔是使直徑6～8 mm的HPB300級鋼筋在常溫下強(qiáng)力通過特制的直徑逐漸減小的鎢合金拔絲?？祝逛摻町a(chǎn)生塑性變形，以改變其物理力學(xué)性能。鋼筋冷拔后橫向壓縮縱向拉伸，內(nèi)部晶格產(chǎn)生滑移，抗拉強(qiáng)度會提高，塑性降低，硬度提高。冷拔鋼設(shè)備主要是電動螺桿張拉機(jī)和電動卷揚(yáng)張拉機(jī)。電動螺桿張拉機(jī)主要用于預(yù)制廠長線臺座上張拉冷拔鋼絲。電動卷揚(yáng)張拉機(jī)主要用于預(yù)制廠長線臺座上張拉冷拔鋼絲。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南冷拔六角鋼非標(biāo)定做" src="http://tyunfile.71360.com/UpLoadFile/kanghongjx/2020/1/637145249120342692/6371452491203426922872009.jpg"></div><p> 冷拔扁鋼的表面質(zhì)量要求有哪些？經(jīng)碳化處理后拔制的扁鋼，表面允許留有碳化膜。<span style="font-size:12px;">經(jīng)熱處理狀態(tài)交貨的產(chǎn)品，表面允許有氧化色。</span><span style="font-size:12px;">康弘機(jī)械有著成熟的生產(chǎn)工藝，生產(chǎn)機(jī)械設(shè)備齊全，能制作出各類質(zhì)量的冷拔鋼材，并且在生產(chǎn)完成后均按照國家標(biāo)準(zhǔn)對各項(xiàng)指標(biāo)進(jìn)行了檢測，確保所生產(chǎn)的冷拔扁鋼在外觀質(zhì)量上均滿足要求。</span><span style="font-size:12px;">冷拔扁鋼表面應(yīng)潔凈、光滑。不允許裂紋、折疊、結(jié)疤、夾雜、拉裂和氧化皮。</span><span 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