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src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438964839707468/9469946.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="7affgct" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438964839707468/9469946.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="k8rtf3u" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>馬鞍山DC53模具鋼,模具鋼</p><p><span>***更新：</span>2021-01-07 03:05:48</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="2yxtamn" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無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</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="33sjqct" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="yhdp8oc" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 熱作模具鋼的特性：3Cr3Mo3W2V代號HM1，1970年代研制的HM1鋼，在熱穩(wěn)定性、抗熱疲勞性等方面均有所提高，該鋼種已納入GB 1299—85的國家標(biāo)準(zhǔn)模具鋼號，它具有良好的抗熱疲勞性能、抗回火穩(wěn)定性能和良好的冶煉、鍛造、熱處理及機(jī)械加工工藝性能，是國內(nèi)綜合性能優(yōu)良、符合我國資源條件的**韌性熱作模具新鋼種，在高溫性能方面明顯優(yōu)于H13鋼。熱作模具鋼的應(yīng)用實(shí)例： </p> <p> （1）鋁和銅合金壓鑄模、熱擠壓模具等，使用壽命可比3Cr2W8V提高1～4倍。 </p> <p> （2）適用于高溫，馬鞍山DC53模具鋼、高負(fù)荷、急熱急冷條件下的壓力機(jī)鍛模、軸承熱鍛凹模、成型滾鍛模。 </p> <p> （3）**度和高熱強(qiáng)鋼的精密鍛造模。熱作模具鋼具有優(yōu)良的強(qiáng)韌性、較高熱強(qiáng)性，馬鞍山DC53模具鋼、耐磨性、回火穩(wěn)定性、耐冷熱疲勞性能，冷熱加工性能好，工作溫度700℃以上，馬鞍山DC53模具鋼，該鋼通用性強(qiáng)。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 無錫鐵島模具鋼材有限公司提供模具鋼，有想法的不要錯過哦！馬鞍山DC53模具鋼</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="馬鞍山DC53模具鋼,模具鋼" src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438964839707468/9469946.png"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 模具鋼材是常用中碳調(diào)質(zhì)結(jié)構(gòu)鋼。該鋼冷塑性一般，退火、正火比調(diào)質(zhì)時要稍好，具有較高的強(qiáng)度和較好的切削加工性，經(jīng)適當(dāng)?shù)臒崽幚硪院罂色@得一定的韌性、塑性和耐磨性，材料來源方便。適合于氫焊和氬弧焊，不太適合于氣焊。焊前需預(yù)熱，焊后應(yīng)進(jìn)行去應(yīng)力退火。正火可改善硬度小于160HBS毛坯的切削性能。該鋼經(jīng)調(diào)質(zhì)處理后，其綜合力學(xué)性能要優(yōu)化于其他中碳結(jié)構(gòu)鋼，但該鋼淬透性較低，水中臨界淬透直徑為12~17mm，水淬時有開裂傾向。當(dāng)直徑大于80mm時，經(jīng)調(diào)質(zhì)或正火后，其力學(xué)性能相近，對中、小型模具零件進(jìn)行調(diào)質(zhì)處理后可獲得較高的強(qiáng)度和韌性，而大型零件，則以正火處理為宜，所以，此鋼通常在調(diào)質(zhì)或正火狀態(tài)下使用。由于良好的加工性能和多方位的處理工藝而成為鋼材中常用的加工材料。 </p> <p> <br /> </p> <p> <br /> DC53模具鋼生產(chǎn)無錫鐵島模具鋼材有限公司提供模具鋼，歡迎您的來電！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="馬鞍山DC53模具鋼,模具鋼" src="https://tyunfile.71360.com/UploadFile/wxtdmj/637438965036730280/9335400.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，鉻是這類鋼的重要合金元素，其質(zhì)量分?jǐn)?shù)通常不大于5%。但對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共析鋼或萊氏體鋼。常用的鋼類有高碳低合金鋼、高碳高鉻鋼、鉻鉬鋼、中碳鉻鎢釧鋼等。 </p> <p> <br /> </p> <p> <br /> </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個鋼種，7個碳素模具鋼，含碳量從0.7%-1.3%。 </p> <p> ◆ O組即油淬冷作模具鋼（俗稱油鋼），有4個鋼種，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個鋼種，含碳量0.9%-2.5%。 </p> <p> ◆ S組即耐沖擊工具鋼，有7個鋼種，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 /> 模具鋼量大價優(yōu)，歡迎咨詢無錫鐵島模具鋼材有限公司了解！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="馬鞍山DC53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> 大型模具鋼需求量將逐年增加；模具的精度越來越高，要求鋼材的質(zhì)量好，尺寸穩(wěn)定性好；塑料模具鋼、壓鑄模具鋼的需求量不斷增加；各類型模具鋼的需求量不斷增加，低檔次模具鋼過剩；另外，隨著模具標(biāo)準(zhǔn)件應(yīng)用日益廣，模具標(biāo)準(zhǔn)化、商品化程度的提高，對于模具鋼產(chǎn)品質(zhì)量、品種規(guī)格以及交貨周期將提出更高的要求。此模具鋼類似于一個4330合金，潔凈鋼生產(chǎn)技術(shù)。它具有優(yōu)異的尺寸穩(wěn)定性，并一直工作鋅，鋁合金壓鑄，塑料和橡膠模具的現(xiàn)場驗(yàn)證，并形成所有類型的金屬片。它將接受各種形式的表面處理，包括火焰和感應(yīng)硬化，硬質(zhì)合金涂層，PVD和氮化。所以，SKD61模具鋼不僅有模具鋼的優(yōu)點(diǎn)，更有一些合金鋼產(chǎn)品的特點(diǎn)。將會帶動國內(nèi)模具鋼產(chǎn)業(yè)的大發(fā)展。 </p> <p> <br /> </p> <p> <br /> 想要購買模具鋼，就選無錫鐵島模具鋼材有限公司，有需求可以來電咨詢！SKD61模具鋼零售</p><p style="text-indent:25px">無錫鐵島模具鋼材有限公司提供模具鋼，有需要可以聯(lián)系我司哦！馬鞍山DC53模具鋼</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 冷軋模具鋼的選用 </p> <p> 冷軋模具鋼的主系列是高硬冷作類，主要用于要求高抗壓和耐磨為主的模具，硬度高于HRC60-62。對于要求耐沖擊、韌性高的模具，硬度低于HRC60- 62，主要用S類和部份A類和普通的調(diào)質(zhì)鋼、彈簧鋼、熱作模具或基體鋼。對于大型沖壓模，如汽車外型沖壓件，主要用鑄鐵類。簡易或壽命數(shù)量少的用鋅基合金或高分子復(fù)合材料。 </p> <p> 高速鋼和超高速鋼在冷作模具中的應(yīng)用迅速增長。主要是有高的"抗壓強(qiáng)度/硬度" 比值。且硬度可在HRC60-70之間選擇。 </p> <p> 粉末模具鋼有優(yōu)良的耐磨壽命，硬度不大高HRC60-62，應(yīng)用相當(dāng)多。 </p> <p> 碳素工具鋼在壽命10萬件的沖頭或軟材料沖壓模仍有一定的應(yīng)用范圍。 </p> <p> <br /> </p> <p> <br /> 馬鞍山DC53模具鋼</p><p style="text-indent:25px">無錫鐵島模具鋼材有限公司位于梅村新都路5號。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下模具鋼P(yáng)20，NAK80，冷沖模SKD11，冷沖模cr12深受客戶的喜愛。公司從事五金、工具多年，有著創(chuàng)新的設(shè)計(jì)、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊(duì)伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。鐵島模具鋼材憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2735010.html</p></div></div></div></div></div><div id="hkg8394" 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