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5083鋁棒特殊鋁材-constellium（肯聯(lián)）
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.block-item .block-title{color:#333;font-size:20px;line-height:1.5}.page-footer-content .block-item .block-title svg{color:#aaa;margin-right:10px}.page-footer-content .block-item .block-content{padding:5px 0 0 30px;width:210px}.page-footer-content .block-item .block-content>a{color:#666;cursor:pointer;float:left;margin-bottom:5px;position:relative;-webkit-text-decoration:none;text-decoration:none;width:90px}.page-footer-content .block-item .block-content>a:hover{color:#338de6;-webkit-text-decoration:none;text-decoration:none}.page-footer-content .block-item .block-content .block-content-new-icon{height:7px;left:52px;position:absolute;top:3px}網(wǎng)頁新聞貼吧知道網(wǎng)盤圖片視頻地圖文庫資訊采購百科百度首頁登錄注冊進(jìn)入詞條全站搜索幫助首頁秒懂百科特色百科知識專題加入百科百科團(tuán)隊(duì)權(quán)威合作個人中心收藏查看我的收藏0有用+10播報討論上傳視頻Al-Mg-Si系合金是Al-Mg系合金材料，國際通用牌號為AA5083（UNS A95083），歐標(biāo)牌號EN AW-5083，對應(yīng)德國DIN 3.3547標(biāo)準(zhǔn)。主要合金成分為鎂（4.0%-4.9%）、錳（0.4%-1.0%），含硅≤0.4%、鐵≤0.4%、鉻0.05%-0.25%等元素，密度2.66g/cm3。該材料具有抗拉強(qiáng)度≥270MPa、屈服強(qiáng)度≥110MPa、延伸率≥20%的力學(xué)性能，楊氏模量72GPa，退火溫度415℃ [2] [4-5]。屬于不可熱處理合金，耐海水腐蝕性優(yōu)良，焊接性能良好，適用于建筑業(yè)、船舶制造、飛機(jī)油箱、壓力容器、車輛鈑金件、儀表、街燈支架與鉚釘及制冷裝置。生產(chǎn)工藝遵循GB/T 4437.1-2000標(biāo)準(zhǔn)，對應(yīng)美國鋁業(yè)協(xié)會（AA）四位數(shù)字分類系統(tǒng)，其低溫特性通過NIST認(rèn)證數(shù)據(jù)驗(yàn)證 [1-3]。材料可通過MIG焊接工藝加工，焊接接頭強(qiáng)度可達(dá)母材的90% [6]。中文名金 屬鎂類 型鋼鐵形 狀圓柱目錄1產(chǎn)品介紹2應(yīng)用范圍3化學(xué)成分4力學(xué)性能5相關(guān)技術(shù)標(biāo)準(zhǔn)6表示方法產(chǎn)品介紹播報編輯AL-Mn系合金，是應(yīng)用最廣的一種防銹鋁，這種合金的強(qiáng)度高，特別是具有抗疲勞強(qiáng)度：塑性與耐腐蝕性高，不能熱處理強(qiáng)化，，在半冷作硬化時塑性尚好，冷作硬化時塑性低，耐腐蝕好，焊接性良好，可切削性能不良，可拋光。用途主要用于要求高的可塑性和良好的焊接性，在液體或氣體介質(zhì)中工作的低載荷零件，如郵箱，汽油或潤滑油導(dǎo)管，各種液體容器和其他用深拉制作的小負(fù)荷零件：線材用來做鉚釘應(yīng)用范圍播報編輯常用于船舶、艦艇、車輛用材、汽車和飛機(jī)板焊接件、需嚴(yán)格防火的壓力容器、致冷裝置、電視塔、鉆探設(shè)備、交通運(yùn)輸設(shè)備、導(dǎo)彈元件、裝甲地鐵等。化學(xué)成分播報編輯鋁 Al ：余量硅 Si ：0.4銅 Cu ：0.1鎂 Mg：4.0--4.9鋅 Zn：0.25錳 Mn：0.40--0.10鈦 Ti ：0.15鉻Cr：0.05--0.25鐵 Fe： 0.4單個：0.05總計(jì)：0.15力學(xué)性能播報編輯抗拉強(qiáng)度 σb (MPa)：110-136伸長率 δ10 (%)： ≥20退火溫度為：415℃。屈服強(qiáng)度 σs (MPa) ≥110試樣毛坯尺寸 所有壁厚伸長率 δ5 (%) ≥12相關(guān)技術(shù)標(biāo)準(zhǔn)播報編輯鋁棒國家標(biāo)準(zhǔn)(GB/T 3880-2006)，適用于鋁棒材料的統(tǒng)一標(biāo)準(zhǔn)。表示方法播報編輯（1）加工產(chǎn)品的牌號美國鋁業(yè)協(xié)會（AA）對變形鋁及鋁合金的牌號表示方法，既四位數(shù)字代號表示方法，早在1957被接納為美國國家標(biāo)準(zhǔn)（ANSIH35.1），美國主要的鋁材生產(chǎn)企業(yè)逐漸都采用這種牌號表示方法，以后，美國軍用標(biāo)準(zhǔn)（MIL），美國汽車工程師協(xié)會（SAE），美國材料與試驗(yàn)協(xié)會（ASTM）等都相繼采用，還在推廣到其他國家。1970年又以AA標(biāo)準(zhǔn)的這套四位數(shù)字代號為基礎(chǔ)，產(chǎn)生了變形鋁及鋁合金的國際四位數(shù)字體系牌號，簡稱為IDS。由此，AA標(biāo)準(zhǔn)的變形鋁及鋁合金部分也成為國際性標(biāo)準(zhǔn)。 （1）AA標(biāo)準(zhǔn)四位數(shù)代號的第一位數(shù)字，表示按主要合金元素分組，組別的劃分如下：1XXX 純鋁（鋁含量不小于99.00%），2XXX AL-CU合金；3XXX AL-MN合金；4XXX AL-SI合金；5XXX AL-MG合金；6XXX AL-MG-SI合金；7XXX AL-ZN合金；8XXX 鋁及其他元素的合金；（2）四位數(shù)字代號的第2位數(shù)字，表示改型情況，或?qū)﹄s質(zhì)及組合元素的控制情況；（3）四位數(shù)代號的最后兩位數(shù)（既第3位和第4位數(shù)字），其含義如下：對1XXX組，最后兩位數(shù)字表示純鋁最低百分含量（99.00%）的小數(shù)點(diǎn)后面的兩位數(shù)字，例如：牌號1085，表示ΨAL9985%。對2XXX-8XXX組，最后兩位數(shù)字沒有特定含義，僅用作順序號，以識別同組中的不同鋁合金。新手上路成長任務(wù)編輯入門編輯規(guī)則本人編輯我有疑問內(nèi)容質(zhì)疑在線客服官方貼吧意見反饋投訴建議舉報不良信息未通過詞條申訴投訴侵權(quán)信息封禁查詢與解封?2025?Baidu?使用百度前必讀?|?百科協(xié)議?|?隱私政策?|?百度百科合作平臺?|?京ICP證030173號?京公網(wǎng)安備11000002000001號window.PAGE_DATA= 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