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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-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_jgjljjlg/">緊固件、連接件</a>?<a href="http://www.cdcfah.com/cp/third-jgjljjlg_luoshuanyx/">螺栓</a>?上海**DIN6912價(jià)格創(chuàng)新服務(wù) 栢爾斯道弗供應(yīng)</p><div id="8wifceg" class="leftbox clearfix"><h1>上海**DIN6912價(jià)格創(chuàng)新服務(wù) 栢爾斯道弗供應(yīng)</h1><div id="7gnur3y" class="proBig"><div id="poqnfmj" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/besdfj/637225383815830078/9017136.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="mbya3s8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/besdfj/637225383815830078/9017136.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yx3xhev" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海**DIN6912價(jià)格,DIN6912</p><p><span>***更新：</span>2020-08-09 06:01:14</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="fx43tjo" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">栢爾斯道弗緊固件貿(mào)易（上海）有限公司</a></p><p><span>聯(lián)系人：</span>張經(jīng)理</p><p><span>郵箱: </span>rex.zhang@bsf-sh.com</p><p><span>電話: </span>13701876749</p><p><span>傳真: </span>021_38022885</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-38022886</p><p><span>地址: </span>宣橋鎮(zhèn)宣夏路518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="tysewt3" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="o879rjt" class="box"><p><p> 栢爾斯道弗長期供應(yīng)304DIN6912、316DIN6912不銹鋼螺栓，栢爾斯道弗優(yōu)勢產(chǎn)品---軌道交通**緊固件。鎖緊墊圈，VSKD墊圈、法式三疊墊圈、DIN9250雙面壓花墊圈、DIN25201雙面墊圈、NFE25511法式墊圈;鎖緊螺母,Hardlock螺母，，抽芯鉚釘，結(jié)構(gòu)鉚釘，標(biāo)牌鉚釘，鉚螺母，上海**DIN6912價(jià)格，上海**DIN6912價(jià)格，壓鉚螺母，防盜螺釘?shù)?。也可提供非?biāo)定制服務(wù)。電話：QQ:張經(jīng)理栢爾斯道弗優(yōu)勢產(chǎn)品---軌道交通**緊固件，上海**DIN6912價(jià)格。A4L-80螺絲、A4-80螺絲、A2-80螺絲、A5-80螺絲、C3-80螺絲、C1-11螺絲、鎖緊墊圈，VSKD墊圈、法式三疊墊圈、DIN9250雙面壓花墊圈、DIN25201雙面墊圈、NFE25511法式墊圈；鎖緊螺母，Hardlock螺母，，抽芯鉚釘，結(jié)構(gòu)鉚釘，標(biāo)牌鉚釘，鉚螺母，壓鉚螺母，防盜螺釘?shù)?。也可提供非?biāo)定制服務(wù)。 A4-70 DIN6912薄頭內(nèi)六角螺栓的使用溫度？上海**DIN6912價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**DIN6912價(jià)格,DIN6912" src="https://tyunfile.71360.com/WaterMark/UploadFile/besdfj/637225383815830078/9017136.jpg"></div><p> 栢爾斯道弗的優(yōu)勢產(chǎn)品A4-80 DIN6912螺栓、A4L-80螺栓，A2-80螺栓，A2-100螺栓，A4-100螺栓，C3-80螺栓。A4-80螺絲和A4L-80螺絲都屬于奧氏體不銹鋼緊固件。C3-80和C1-110都屬于馬氏體不銹鋼。A4只316，A4L指316L.A4L-80和A4-80緊固件的加工難點(diǎn)在于其性能要達(dá)到80的強(qiáng)度。80指的是抗拉強(qiáng)度**小800N/mm2.是屬于不銹鋼中的**度螺栓。馬氏體不銹鋼與奧氏體不銹鋼不同，它是一種可以通過熱處理調(diào)整其力學(xué)性能的不銹鋼。通俗地說，是一類可硬化的不銹鋼。典型牌號為Cr13型，如2Cr13 ,3Cr13 ,4Cr13等。淬火后硬度較高，不同回火溫度具有不同強(qiáng)韌性組合，它的加工難點(diǎn)就在于它的熱處理工藝。 </p> <p> <br /> 上海原裝DIN6912銷售廠家A2-70 DIN6912薄頭內(nèi)六角螺栓防腐性能好嗎？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**DIN6912價(jià)格,DIN6912" src="https://tyunfile.71360.com/WaterMark/UploadFile/besdfj/637225383859511719/9481185.jpg"></div><p> 很多人對A4-80 DIN6912螺絲和A4L-80 DIN6912螺絲的區(qū)別不是很了解。下面給大家大致介紹下它們兩者的區(qū)別。A4-80螺絲和A4L-80螺絲都屬于奧氏體不銹鋼緊固件。A4只316，A4L指316L.A4L-80和A4-80緊固件的加工難點(diǎn)在于其性能要達(dá)到80的強(qiáng)度。80指的是抗拉強(qiáng)度相當(dāng)小800N/mm2.是屬于不銹鋼中的**度螺栓。奧氏體不銹鋼通常是無磁的，經(jīng)冷加工后，有些磁性可能是明顯的。各種材料被磁化能力的特性，也適合于不銹鋼。只有在真空狀態(tài)下奧氏體不銹鋼緊固件有可能是完全無磁的。磁場中材料的磁導(dǎo)率的測量是相對于材料在真空中的磁導(dǎo)率μr而言。如果μr接近于1，則該材料具有低的磁導(dǎo)率。A4：μr≈1.015. A4L：μr≈1.005.顯而易見，A4L的磁性比A4的磁性弱一些。 </p> <p> <br /> </p><p style="text-indent:25px">栢爾斯道弗DIN6912帶導(dǎo)向孔圓頭內(nèi)六角螺絲。圓頭內(nèi)六角除了DIN6912還有DIN7984和DIN912。那么它們?nèi)哂惺裁磪^(qū)別呢？DIN7984和DIN6912都稱為薄頭內(nèi)六角螺釘,頭部外徑和頭部厚度相同,但是他們的內(nèi)六角孔對邊不同,而且DIN6912頭部內(nèi)六角帶孔,定位孔又稱為導(dǎo)向孔,配合DIN6911扳手使用。 DIN912圓柱頭內(nèi)六角相當(dāng)于國標(biāo)GB70.1 頭部要厚很多。 DIN7984主要用于頭部受限的地方。市場上碳鋼8.8級DIN6912和DIN7984比較常見，而不銹鋼DIN6912和DIN7984幾乎都不備庫存。而栢爾斯道弗長期供應(yīng)各類不銹鋼304 DIN6912,316 DIN6912, 304 DIN7984,316 DIN7984, 304 DIN912,316 DIN912 內(nèi)六角螺絲，庫存齊全。A4-70 DIN6912薄頭內(nèi)六角螺栓價(jià)格行情。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海**DIN6912價(jià)格,DIN6912" src="https://tyunfile.71360.com/WaterMark/UploadFile/besdfj/637225383579628906/5648470.jpg"></div><p style="text-indent:25px">A4-80 DIN6912不銹鋼螺栓 A4L-80和A4-80緊固件的加工難點(diǎn)在于其性能要達(dá)到80的強(qiáng)度。80指的是抗拉強(qiáng)度**小800N/mm2.是屬于不銹鋼中的**度螺栓。碳鋼**度螺栓可以通過熱處理來達(dá)到，而不銹鋼不能做熱處理。只能通過冷作硬化來達(dá)到其性能。A4L-80主要使用在對防腐要求和強(qiáng)度要求比較高的地方。如紙漿和造紙用設(shè)備熱交換器、染色設(shè)備、膠片沖洗設(shè)備、管道、沿海區(qū)域建筑物外部用材料，船舶海工，大型戶外游樂設(shè)備，風(fēng)力發(fā)電設(shè)備，鋼結(jié)構(gòu)，石油化工行業(yè)，汽輪機(jī)等。A4-70 DIN6912薄頭內(nèi)六角螺栓詳細(xì)了解。上海原裝DIN6912多少錢</p><p style="text-indent:25px">A4-70 DIN6912薄頭內(nèi)六角螺栓防腐防銹性能怎么樣？上海**DIN6912價(jià)格</p><p style="text-indent:25px">DIN6912帶導(dǎo)向孔圓頭內(nèi)六角螺絲。圓頭內(nèi)六角除了DIN6912還有DIN7984和DIN912。那么它們?nèi)哂惺裁磪^(qū)別呢？DIN7984和DIN6912都稱為薄頭內(nèi)六角螺釘,頭部外徑和頭部厚度相同,但是他們的內(nèi)六角孔對邊不同,而且DIN6912頭部內(nèi)六角帶孔,定位孔又稱為導(dǎo)向孔,配合DIN6911扳手使用。 DIN912圓柱頭內(nèi)六角相當(dāng)于國標(biāo)GB70.1 頭部要厚很多。 DIN7984主要用于頭部受限的地方。市場上碳鋼8.8級DIN6912和DIN7984比較常見，而不銹鋼DIN6912和DIN7984幾乎都不備庫存。而栢爾斯道弗長期供應(yīng)各類不銹鋼304 DIN6912,316 DIN6912, 304 DIN7984,316 DIN7984, 304 DIN912,316 DIN912 內(nèi)六角螺絲，庫存齊全。上海**DIN6912價(jià)格</p><p 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