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href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://m.cdcfah.com/cp/second-wjgj_mojuog/">模具</a>?<a href="http://m.cdcfah.com/cp/third-mojuog_qitamojupg/">其他模具</a>?南京CR12MOV模具鋼無(wú)錫鐵島模具鋼材供應(yīng)</p><div id="8mmolam" class="leftbox clearfix"><h1>南京CR12MOV模具鋼無(wú)錫鐵島模具鋼材供應(yīng)</h1><div id="hlifh3j" class="proBig"><div id="u8eqixy" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438964804707269/9764089.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="e77fpln" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438964804707269/9764089.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="88k3a3y" 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>南京CR12MOV模具鋼,模具鋼</p><p><span>***更新：</span>2020-12-19 00:16:14</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="vfm32ld" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫鐵島模具鋼材有限公司</a></p><p><span>聯(lián)系人：</span>林經(jīng)理</p><p><span>郵箱: </span>353323048@qq.com</p><p><span>電話: </span>13812088686</p><p><span>傳真: </span>0510_88550259</p><p><span>網(wǎng)址: </span>http://wxtdmj.shop.88360.com</p><p><span>手機(jī): </span>0510-88550626</p><p><span>地址: </span>梅村新都路5號(hào)</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="i2xjqsz" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="h2cognp" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 模具鋼是用來(lái)制造冷沖模、熱鍛模、壓鑄模等模具的鋼種。模具是機(jī)械制造、無(wú)線電儀表、電機(jī)、電器等工業(yè)部門(mén)中制造零件的主要加工工具。模具的質(zhì)量直接影響著壓力加工工藝的質(zhì)量、產(chǎn)品的精度產(chǎn)量和生產(chǎn)成本，而模具的質(zhì)量與使用壽命除了靠合理的結(jié)構(gòu)設(shè)計(jì)和加工精度外，主要受模具材料和熱處理的影響。模具鋼大致可分為：冷軋模具鋼、熱軋模具鋼和塑料模具鋼三類(lèi)，用于鍛造、沖壓、切型、壓鑄等。由于各種模具用途不同，工作條件復(fù)雜，因此對(duì)模具用鋼，按其所制造模具的工作條件，應(yīng)具有高的硬度、強(qiáng)度、耐磨性，足夠的韌性，以及高的淬透性、淬硬性和其他工藝性能。由于這類(lèi)用途不同，工作條件復(fù)雜，南京CR12MOV模具鋼，因此對(duì)模具用鋼的性能要求也不同，南京CR12MOV模具鋼，南京CR12MOV模具鋼。 </p> <p> <br /> </p> <p> <br /> 想要購(gòu)買(mǎi)模具鋼，就選無(wú)錫鐵島模具鋼材有限公司，用戶的信賴之選。南京CR12MOV模具鋼</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京CR12MOV模具鋼,模具鋼" src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438964804707269/9764089.png"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 洛氏硬度計(jì)可以用于模具鋼材的硬度檢測(cè)，供貨狀態(tài)的模具鋼硬度在187至285HBS之間，可以用洛氏硬度計(jì)的HRB及HRC標(biāo)尺來(lái)測(cè)試。測(cè)試后經(jīng)查表將洛氏硬度值換算成布氏硬度值，仍然具有相當(dāng)高的精度。這種洛氏硬度計(jì)也是采用了一個(gè)C型架結(jié)構(gòu)，C型架開(kāi)口尺寸為200mm和500mm，模具鋼的厚度只要小于這個(gè)尺寸就可以測(cè)試，儀器測(cè)試精度可以達(dá)到1.0HRC，換算成布氏硬度的誤差大約是5至7HBS。完成了機(jī)械加工的模具鋼材料要進(jìn)行淬火回火處理，再經(jīng)過(guò)精磨和拋光就可成為成品模具。淬火回火處理后的模具硬度檢測(cè)更為重要，因?yàn)檫@時(shí)的材料硬度是一個(gè)非常重要的質(zhì)量指標(biāo)，它在很大程度上決定了成品模具的使用壽命。 </p> <p> <br /> </p> <p> <br /> 廈門(mén)模具鋼哪家好無(wú)錫鐵島模具鋼材有限公司可大量供應(yīng)各類(lèi)型號(hào)模具鋼歡迎咨詢。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京CR12MOV模具鋼,模具鋼" src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438965201868005/5793540.png"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 美國(guó)是早在工具鋼中列出塑料模具**鋼的國(guó)家，以P來(lái)表示為主，共分為五類(lèi)。 </p> <p> ◆ 滲碳型塑料模具鋼：P1，P2，P3，P4，P5，P6。這類(lèi)鋼含碳量很低，主要是美國(guó)早期及用擠壓成型制模法，要求冷塑性好，有高的擠壓性能，成型后表面滲碳淬火提高表面硬度，使用壽命長(zhǎng)。 </p> <p> ◆調(diào)質(zhì)型塑料模具：P20，P21。塑料模具中P20的用量很大，已成為主體，大多數(shù)在預(yù)硬狀態(tài)時(shí)使用。 </p> <p> ◆ 中碳合金工具鋼用于熱固性塑料模。鋼號(hào)有H13，而L2和S7，O1和A2也有應(yīng)用。這一類(lèi)的特點(diǎn)是： </p> <p> （1）基本屬二次硬化金鋼，500-600oC時(shí)的熱強(qiáng)性好。 </p> <p> （2）含鉻較高，大氣腐蝕性好。 </p> <p> （3）淬透性極好，適用于大模塊。 </p> <p> ◆不銹鋼用于耐蝕性要求高的塑料模，主要鋼號(hào)有420，414L，440，416。 </p> <p> <br /> </p> <p> <br /> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 冷作模具鋼 </p> <p> （1）分為五組：W組、O組、A組、D組、S組。 </p> <p> ◆ W組即水淬模具鋼，有11個(gè)鋼種，7個(gè)碳素模具鋼，含碳量從0.7%-1.3%。 </p> <p> ◆ O組即油淬冷作模具鋼（俗稱(chēng)油鋼），有4個(gè)鋼種，含碳量在0.85%-1.55%， </p> <p> ◆ A組即空淬中合金冷作模具鋼，有9個(gè)鋼種，含碳量從0.5%-2.25%。 </p> <p> ◆ D組即高碳高鉻冷作模具鋼，有7個(gè)鋼種，含碳量0.9%-2.5%。 </p> <p> ◆ S組即耐沖擊工具鋼，有7個(gè)鋼種，含碳量0.4%-0.6%。 </p> <p> 用于冷作模具還有高速鋼（HSS組）和超高速鋼（SHSS組），鈷基硬質(zhì)合金和鋼結(jié)硬質(zhì)合金（HA組），粉末鋼和工程陶瓷（PIM組），碳鎢工具鋼（F組），特殊用途工具鋼（L組）。 </p> <p> <br /> </p> <p> <br /> 想要批發(fā)模具鋼，請(qǐng)直接聯(lián)系無(wú)錫鐵島模具鋼材有限公司！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="南京CR12MOV模具鋼,模具鋼" src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438965268255201/9575870.png"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 冷軋模具鋼包括冷沖模、拉絲模、拉延模、壓印模、搓絲模、滾絲板、冷鐓模和冷擠壓模等。冷作模具用鋼，按其所制造具的工作條件，應(yīng)具有高的硬度、強(qiáng)度、耐磨性、足夠的韌性，以及高的淬透性、淬硬性和其他工藝性能。用于這類(lèi)用途的合金工具用鋼一般屬于高碳合金鋼，碳質(zhì)量分?jǐn)?shù)在0.80%以上，鉻是這類(lèi)鋼的重要合金元素，其質(zhì)量分?jǐn)?shù)通常不大于5%。但對(duì)于一些耐磨性要求很高，淬火后變形很小模具用鋼，鉻質(zhì)量分?jǐn)?shù)可達(dá)13%，并且為了形成大量碳化物，鋼中碳質(zhì)量分?jǐn)?shù)也很高，可達(dá)2.0%~2.3%。冷作模具鋼的碳含量較高，其組織大部分屬于過(guò)共析鋼或萊氏體鋼。常用的鋼類(lèi)有高碳低合金鋼、高碳高鉻鋼、鉻鉬鋼、中碳鉻鎢釧鋼等。 </p> <p> <br /> </p> <p> <br /> 想要購(gòu)買(mǎi)模具鋼，就選無(wú)錫鐵島模具鋼材有限公司，有想法的可以來(lái)電咨詢！馬鞍山模具鋼廠家</p><p style="text-indent:25px">無(wú)錫鐵島模具鋼材有限公司提供模具鋼，歡迎新老客戶來(lái)電！南京CR12MOV模具鋼</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 當(dāng)今高強(qiáng)鋼、超高強(qiáng)鋼很好的實(shí)現(xiàn)了車(chē)輛的輕量化，提高了車(chē)輛的碰撞強(qiáng)度和安全性能，因此成為車(chē)用鋼材的重要發(fā)展方向。但隨著板料強(qiáng)度的提高，傳統(tǒng)的冷沖壓工藝在成型過(guò)程中容易產(chǎn)生破裂現(xiàn)象，無(wú)法滿足高強(qiáng)度鋼板的加工工藝要求。在無(wú)法滿足成型條件的情況下，國(guó)際上逐漸研究超高強(qiáng)度鋼板的熱沖壓成形技術(shù)。該技術(shù)是綜合了成形、傳熱以及組織相變的一種新工藝，主要是利用高溫奧氏體狀態(tài)下，板料的塑性增加，屈服強(qiáng)度降低的特點(diǎn)，通過(guò)模具進(jìn)行成形的工藝。但是熱成型需要對(duì)工藝條件、金屬相變、CAE分析技術(shù)進(jìn)行深入研究，該技術(shù)被國(guó)外廠商壟斷，國(guó)內(nèi)發(fā)展緩慢。 </p> <p> <br /> </p> <p> <br /> 南京CR12MOV模具鋼</p><p style="text-indent:25px">無(wú)錫鐵島模具鋼材有限公司主要經(jīng)營(yíng)范圍是五金、工具，擁有一支專(zhuān)業(yè)技術(shù)團(tuán)隊(duì)和良好的市場(chǎng)口碑。公司業(yè)務(wù)分為模具鋼P(yáng)20，NAK80，冷沖模SKD11，冷沖模cr12等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供良好的產(chǎn)品和服務(wù)。公司秉持誠(chéng)信為本的經(jīng)營(yíng)理念，在五金、工具深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造五金、工具良好品牌。鐵島模具鋼材立足于全國(guó)市場(chǎng)，依托強(qiáng)大的研發(fā)實(shí)力，融合前沿的技術(shù)理念，飛快響應(yīng)客戶的變化需求。</p></p><br /><p>文章來(lái)源地址: 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