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href="http://www.cdcfah.com/">首頁(yè)?<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_jinshuwang/">金屬網(wǎng)</a>?<a href="http://www.cdcfah.com/cp/third-jinshuwang_bxgw/">不銹鋼網(wǎng)</a>?河南201不銹鋼槽鋼價(jià)格江蘇進(jìn)百洪金屬制品供應(yīng)</p><div id="3qphevn" class="leftbox clearfix"><h1>河南201不銹鋼槽鋼價(jià)格江蘇進(jìn)百洪金屬制品供應(yīng)</h1><div id="7zw7sfh" class="proBig"><div id="dhzwogn" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/JSjbhjs/637260058437460937/6838036.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rvsfcur" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/JSjbhjs/637260058437460937/6838036.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="33ivskc" 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>江蘇省</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201不銹鋼槽鋼價(jià)格</p><p><span>***更新：</span>2020-06-02 05:18:16</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="9tlnurj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇進(jìn)百洪金屬制品有限公司</a></p><p><span>聯(lián)系人：</span>魯經(jīng)理</p><p><span>郵箱: </span>835378434@qq.com</p><p><span>電話: </span>18118886087</p><p><span>傳真: </span>181_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>181-18886087</p><p><span>地址: </span>城南路32號(hào)B419室</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="bltvsuw" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="bqdqik2" class="box"><p><p> 關(guān)于不銹鋼槽鋼-鉻的作用是什么？ </p> <p> <p> 鉻是鐵素體形成元索，鉻能強(qiáng)烈提高鐵的鈍化能力。鉻對(duì)不銹鋼的耐腐蝕性起著決定性作用。在不銹鋼的定義中，明確規(guī)定鉻含量≥10.5%，它是不銹鋼耐蝕性的主要元素，鋼中鉻古量越高，耐蝕性越好。這是因?yàn)殇撛谘趸橘|(zhì)中可以形成以Cr203為基體的穩(wěn)定的表面防護(hù)膜(約10μm)，即產(chǎn)生鈍化現(xiàn)象，在這層膜內(nèi)富集了鉻的氧化物Cr2O3這種富鉻的氧化膜在不少介質(zhì)中都具有良好的穩(wěn)定性，因而提高了鋼的耐蝕性，河南201不銹鋼槽鋼價(jià)格，河南201不銹鋼槽鋼價(jià)格。同時(shí)，鉻還能有效地提高固溶體(鐵索體、馬氏體或奧氏體)的電極電位，河南201不銹鋼槽鋼價(jià)格，使原來(lái)純鐵(低碳鋼)的電極電位由負(fù)變正，從而使鋼不受腐蝕。 </p> <p> <br /> </p> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南201不銹鋼槽鋼價(jià)格" src="https://tyunfile.71360.com/UploadFile/JSjbhjs/637260058437460937/6838036.png"></div><p> 304不銹鋼槽鋼的表面質(zhì)量。304不銹鋼槽鋼是一種呈現(xiàn)凹槽形狀的型材。整個(gè)鋼材是長(zhǎng)條狀。槽鋼的主要應(yīng)用是在機(jī)械行業(yè)和建筑行業(yè)，尤其以機(jī)械行業(yè)為多。機(jī)械行業(yè)使用槽鋼的原因也不少，其中多為在大型設(shè)備底架上使用。熱鍍鋅槽鋼的承重性高，是安裝重型機(jī)械的必選材料。隨著槽鋼在工業(yè)領(lǐng)域需求的逐漸增加，企業(yè)對(duì)槽鋼的要求也開(kāi)始增加。一般來(lái)說(shuō)，304不銹鋼槽鋼外觀要求很多，比如槽鋼表面質(zhì)量如果出現(xiàn)偏差，此偏差必須在相關(guān)規(guī)定內(nèi)，而不能超過(guò)此標(biāo)準(zhǔn)。這類(lèi)標(biāo)準(zhǔn)是國(guó)家相關(guān)部門(mén)制定，而不是非標(biāo)準(zhǔn)。除熱鍍鋅槽鋼表面質(zhì)量需要在允許偏差范圍內(nèi)生產(chǎn)外，槽鋼的尺寸偏差也必須符合標(biāo)準(zhǔn)規(guī)定的要求。槽鋼表面如果存在缺點(diǎn)，此缺點(diǎn)萬(wàn)萬(wàn)不會(huì)導(dǎo)致槽鋼使用時(shí)有傷害，如果存在傷害，槽鋼就無(wú)法直接使用。槽鋼本身應(yīng)該是水平的，如果扭轉(zhuǎn)幅度很大，這種熱鍍鋅槽鋼也無(wú)法繼續(xù)使用。槽鋼上面可能會(huì)出現(xiàn)波浪彎，這是在所難免的一件事情。但是波浪彎必須是在規(guī)定的標(biāo)準(zhǔn)范圍內(nèi)才可以。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南201不銹鋼槽鋼價(jià)格" src="https://tyunfile.71360.com/UploadFile/JSjbhjs/637260058494785156/448444.png"></div><p> 什么是槽鋼？ </p> <p> <br /> </p> <p> 基本情況:在使用中要求其具有較好的焊接、鉚接性能及綜合機(jī)械性能。產(chǎn)槽鋼的原料鋼坯為含碳量不超過(guò)0.25%的碳結(jié)鋼或低合金鋼鋼坯。成品槽鋼經(jīng)熱加工成形、正火或熱軋狀態(tài)交貨。其規(guī)格以腰高(h)*腿寬(b)*腰厚(d)的毫米數(shù)表示，如100*48*5.3，表示腰高為100毫米，腿寬為48毫米，腰厚為5.3毫米的槽鋼，或稱(chēng)10#槽鋼。腰高相同的槽鋼，如有幾種不同的腿寬和腰厚也需在型號(hào)右邊加a b c 予以區(qū)別，如25#a 25#b 25#c等。 </p> <p> 分類(lèi):槽鋼分普通槽鋼和輕型槽鋼。熱軋普通槽鋼的規(guī)格為5-40#。經(jīng)供需雙方協(xié)議供應(yīng)的熱軋變通槽鋼規(guī)格為6.5-30#。槽鋼主要用于建筑結(jié)構(gòu)、車(chē)輛制造、其它工業(yè)結(jié)構(gòu)和固定盤(pán)柜等，槽鋼還常常和工字鋼配合使用。 </p> <p> 槽鋼按形狀又可分為4種：冷彎等邊槽鋼、冷彎不等邊槽鋼、冷彎內(nèi)卷邊槽鋼、冷彎外卷邊槽鋼。依照鋼結(jié)構(gòu)的理論來(lái)說(shuō)，應(yīng)該是槽鋼翼板受力，就是說(shuō)槽鋼應(yīng)該立著，而不是趴著。 </p> <p> <br /> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="河南201不銹鋼槽鋼價(jià)格" src="https://tyunfile.71360.com/UploadFile/JSjbhjs/637260058753808594/8015812.png"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/114620.html</p></div></div></div></div></div><div id="aewol78" class="page-right twoColRt"><div id="zo7egyq" class="box01 margin10 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