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class="proBig"><div id="tdkc8i8" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/sdjzsp/2020/1/637146844767567837/6371468447675678375992738.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="iwyvxzy" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/sdjzsp/2020/1/637146844767567837/6371468447675678375992738.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="y2ya7cw" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>浙江Q345槽鋼批發(fā)價(jià)格,槽鋼</p><p><span>***更新：</span>2021-01-10 03:04:03</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="e43duwv" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">臨沂森鷹商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>馬玉良</p><p><span>郵箱: </span>949103397@qq.com</p><p><span>電話: </span>18866902966</p><p><span>傳真: </span>0539_8804056</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0539-8804056</p><p><span>地址: </span>臨沂市河?xùn)|區(qū)鋼材市場</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="gs3y3kw" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uby8ign" class="box"><p><p> 解決了槽鋼的固定點(diǎn)，下面要解決的就是主龍骨的編排。一般對于居室來說，建議采用120×60×6mm或以上規(guī)格的槽鋼作用主龍骨。主龍骨應(yīng)該與**短的一邊平行進(jìn)行鋪設(shè)，間隔500mm左右。槽鋼必須架放在墻上的之上，且與墻面的空隙不超過10mm。槽鋼滿焊于橫檔之上。如果與**短的一邊平行鋪設(shè)沒有固定條件時(shí)，也可以與**長的一邊平行進(jìn)行鋪設(shè)，浙江Q345槽鋼批發(fā)價(jià)格。 </p> <p> 再在主龍骨之間焊設(shè)副龍骨。副龍骨可采用等邊角鋼，規(guī)格采用50x50x4mm或以上的。副龍骨滿焊于主龍骨之上，平面一致，并且與主龍骨橫向垂直，浙江Q345槽鋼批發(fā)價(jià)格，浙江Q345槽鋼批發(fā)價(jià)格，編排間隔建議值是300mm，宜密不宜疏。為安全起見，宜在副龍骨與主龍骨之間的下部再焊接一小段角鋼的邊角料，以策安全。 <br /> 歡迎廣大新老客戶致電咨詢使用槽鋼時(shí)，有什么注意事項(xiàng)？浙江Q345槽鋼批發(fā)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江Q345槽鋼批發(fā)價(jià)格,槽鋼" src="http://tyunfile.71360.com/UpLoadFile/sdjzsp/2020/1/637146844767567837/6371468447675678375992738.jpg"></div><p> 槽鋼的分類 </p> <p> 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)、車輛制造、其它工業(yè)結(jié)構(gòu)和固定盤柜等，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)的理論來說，應(yīng)該是槽鋼翼板受力，就是說槽鋼應(yīng)該立著，而不是趴著。 </p> <p> 編號 </p> <p> ①用國際化學(xué)元素符號和本國的符號來表示化學(xué)成份，用阿拉伯字母來表示成份含量：如：中國、俄國 12CrNi3A </p> <p> ②用固定位數(shù)數(shù)字來表示鋼類系列或數(shù)字；如：美國、日本、300系、400系、200系； </p> <p> ③用拉丁字母和順序組成序號，只表示用途。<br /> 歡迎廣大新老客戶致電咨詢福建建筑**槽鋼供應(yīng)商槽鋼主要用于房屋結(jié)構(gòu)的支撐結(jié)構(gòu)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江Q345槽鋼批發(fā)價(jià)格,槽鋼" src="http://tyunfile.71360.com/UpLoadFile/sdjzsp/2020/1/637146844355582981/6371468443555829811294602.jpg"></div><p> 槽鋼特性 </p> <p> (1)具有較厚的致密的純鋅層覆蓋在鋼鐵表面上，它可以避免鋼鐵基體與任何的腐蝕溶液的接觸，保護(hù)鋼基體免受腐蝕。在一般大氣中，鋅層表面形成一層很薄而密實(shí)的氧化鋅層表面，它很難溶于水，故對鋼基體起著一定保護(hù)作用。 </p> <p> (2)具有鐵-鋅合金層，結(jié)合致密，在海洋性鹽霧大氣及工業(yè)性大氣中表現(xiàn)特有抗腐蝕性; </p> <p> (3)由于結(jié)合牢固，鋅-鐵互溶，具有很強(qiáng)的耐磨性; </p> <p> (4)由于鋅具有良好的延展性，其合金層與鋼基附著牢固，因此熱鍍件可進(jìn)行冷沖、軋制、拉絲、彎曲等各種成型而不損壞鍍層; </p> <p> (5)鋼結(jié)構(gòu)件熱鍍鋅后，相當(dāng)于一次退火處理，能有效改善鋼基體的機(jī)械性能，消除鋼件成型焊接時(shí)的應(yīng)力，有利于對鋼結(jié)構(gòu)件進(jìn)行車削加工。<br /> 歡迎廣大新老客戶致電咨詢 </p><p> 槽鋼的基礎(chǔ)知識 </p> <p> 在咱們的印象中關(guān)于槽鋼只要在字面上的了解，并不會去深想它的內(nèi)部結(jié)構(gòu)及物理原理。而在修建的進(jìn)程之中是需求運(yùn)用必定的鋼材的，而槽鋼便是歸于其間的一種，槽鋼截面形狀為槽形的型鋼。一起關(guān)于它的運(yùn)用優(yōu)勢是十分顯著的，那么我們關(guān)于它的基本信息是否了解呢，在這里臨沂森鷹商貿(mào)有限公司的供貨商過來答復(fù)槽鋼的基本常識。產(chǎn)槽鋼的質(zhì)料鋼坯為含碳量不超越0.25百分之的碳結(jié)鋼或低合金鋼鋼坯。制品槽鋼經(jīng)熱加工成形，正火或熱軋狀況交貨。<br /> 歡迎廣大新老客戶致電咨詢槽鋼有哪些常見型號？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江Q345槽鋼批發(fā)價(jià)格,槽鋼" src="http://tyunfile.71360.com/UpLoadFile/sdjzsp/2020/1/637146845032068573/6371468450320685736744872.jpg"></div><p> Q345D槽鋼 </p> <p> 1、介紹：Q345D槽鋼是一種截面形狀為凹槽形的長條鋼材及型鋼的一種. </p> <p> 2、分類：Q345D槽鋼可以分為普通槽鋼和輕型槽鋼 </p> <p> 3、形狀：Q345D槽鋼形狀有冷彎等邊槽鋼、冷彎不等邊槽鋼、冷彎內(nèi)卷邊槽鋼、冷彎外卷邊槽鋼. </p> <p> 4、化學(xué)成分： </p> <p> 碳C：≤0.18； </p> <p> 硅Si：≤0.50； </p> <p> 錳Mn：≤1.70； </p> <p> 磷P：≤0.030； </p> <p> 硫S：≤0.025； </p> <p> 鈮 Nb：≤0.07； </p> <p> 釩V：≤0.15； </p> <p> 鈦Ti：≤0.20； </p> <p> 鉻Cr：≤0.30； </p> <p> 鎳Ni：≤0.50； </p> <p> 銅Cu：≤0.30； </p> <p> 氮N：≤0.012； </p> <p> 鉬Mo：≤0.10； </p> <p> 5、Q345D槽鋼力學(xué)性能； </p> <p> 屈服：≤16mm：≥345 </p> <p> 16—40mm：≥335 </p> <p> 40—63mm：≥325 </p> <p> 63—80mm：≥315 </p> <p> 80—100mm：≥305 </p> <p> 100—150mm：≥285 </p> <p> 150—200mm：≥275 </p> <p> 200—250：≥275 </p> <p> 250—400：≥265 </p> <p> 抗拉強(qiáng)度：450—630。 </p> <p> 伸長率：≥21。 </p> <p> 沖擊試驗(yàn)：-20℃：≥34。 </p> <p> 6、冶煉方法 </p> <p> 鋼由轉(zhuǎn)爐或電爐冶煉，必要時(shí)加爐外精煉。<br /> 歡迎廣大新老客戶致電咨詢槽鋼是截面為凹槽形的長條鋼材，屬于建造用和機(jī)械用碳素結(jié)構(gòu)鋼。浙江Q345槽鋼批發(fā)價(jià)格</p><p style="text-indent:25px">臨沂森鷹商貿(mào)銷售的槽鋼，可以詳細(xì)了解下。浙江Q345槽鋼批發(fā)價(jià)格</p><p> 槽鋼的主要優(yōu)點(diǎn)與用途 </p> <p> 槽鋼首要用于工程,廠房設(shè)置,機(jī)械設(shè)置,橋梁,高速公路,民房等;機(jī)械功能和物理功能好,安靖,節(jié)約能源和環(huán)保的成效.槽鋼是一種經(jīng)濟(jì)型斷面鋼材,尋常用于財(cái)富、建造、橋梁、煤油鉆井平臺等方面,商場需要量突出復(fù)雜. </p> <p> 槽鋼是一種新式經(jīng)濟(jì)建造用鋼.槽鋼截面樣式經(jīng)濟(jì)適宜,力學(xué)功能好,軋制時(shí)截面上各點(diǎn)外延較均衡、內(nèi)應(yīng)力小,以及泛泛工字鋼對比,具備截面模數(shù)大、分量輕、節(jié)約金屬的利益,可使建造結(jié)構(gòu)減少30-40%. </p> <p> 又因其腿內(nèi)外側(cè)平行,腿端是直角,拼裝組合并零件,可節(jié)約焊接、鉚接工作量達(dá)25%.常用于條件承截才調(diào)大,截面不變性好的大型建造(如廠房、高層建造等),以及橋梁、船舶、起重運(yùn)輸機(jī)械、設(shè)置根柢、支架、根柢樁等. </p> <p> 歡迎廣大新老客戶致電咨詢浙江Q345槽鋼批發(fā)價(jià)格</p><p style="text-indent:25px">臨沂森鷹商貿(mào)有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來、有夢想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來的道路上大放光明，攜手共畫藍(lán)圖，在山東省臨沂市等地區(qū)的建筑、建材行業(yè)中積累了大批忠誠的客戶粉絲源，也收獲了良好的用戶口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**森鷹商貿(mào)和您一起攜手步入輝煌，共創(chuàng)佳績，一直以來，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠實(shí)守信的方針，員工精誠努力，協(xié)同奮取，以品質(zhì)、服務(wù)來贏得市場，我們一直在路上！</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/2778152.html</p></div></div></div></div></div><div id="e3zwd2j" class="page-right twoColRt"><div id="zbd4cpm" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="7y2249k" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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