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5056鋁合金棒特殊鋁材-5系列鋁板/卷/棒
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[3]。其以鋁為基體，鎂為主要合金元素（含量4.5-5.6%），另含鐵、銅、錳、鋅等成分，屬于不可熱處理強(qiáng)化型合金 [1-2]。該合金具備良好室溫強(qiáng)度，抗拉強(qiáng)度≥305MPa（H32狀態(tài)） [1-2]，兼具耐腐蝕性、切削加工性及陽極氧化后表面裝飾性能 [3]。產(chǎn)品細(xì)分狀態(tài)代號(hào)涵蓋F（自由加工）、O（退火）、H（加工硬化）和W（固溶熱處理）等處理方式，適用于拉（軋）制無縫管材、精密機(jī)械加工及海洋工程等嚴(yán)苛環(huán)境。中文名化學(xué)成分硅Si：0.30等舊 稱LF5-標(biāo) 準(zhǔn)GB/T 3618-1989目錄1材料簡(jiǎn)介2化學(xué)成分3力學(xué)性能4特性與狀態(tài)材料簡(jiǎn)介播報(bào)編輯材料名稱： 舊稱：LF5-1標(biāo)準(zhǔn)：GB/T 3618-1989主要特征及應(yīng)用范圍：在不可熱處理合金中強(qiáng)度良好，耐蝕性.切削性良好。陽極化處理后表面美觀?？杉庸こ晒鈱W(xué)機(jī)械部件.船舶部件及導(dǎo)線線夾。化學(xué)成分播報(bào)編輯成分：硅Si：0.30鐵Fe: 0.40銅Cu：0.10錳 Mn:0.05-0.20 鉻Cr：0.05-0.20鎂Mg：4.5-5.6鋅Zn:0.10鋁Al：余量力學(xué)性能播報(bào)編輯其他：?jiǎn)蝹€(gè)：0.05 合計(jì)：0.15力學(xué)性能：抗拉強(qiáng)度 σb (MPa)：≥305注 ：管材室溫力學(xué)性能試樣尺寸：壁厚/mm （所有）狀態(tài)：鋁及鋁合金拉(軋)制無縫管 (H32)鋁材系列1、、1XXX系列 工業(yè)純鋁；2、2XXX系列 Al-Cu、Al-Cu-Mn合金，；3、3XXX系列 Al-Mn合金；4、4XXX系列 Al-Si合金；5、5XXX系列 Al-Mg合金；6、6XXX系列 Al-Mg-Si合金；7、7XXX系列 Al-Mg-Si-Cu合金；8、8XXX系列 其它鋁合金棒系列分類1、1XXX系列 工業(yè)純鋁；2、2XXX系列 Al-Cu、Al-Cu-Mn合金，；3、3XXX系列 Al-Mn合金；4、4XXX系列 Al-Si合金；5、5XXX系列 Al-Mg合金；特性與狀態(tài)播報(bào)編輯2.1基礎(chǔ)狀態(tài)代號(hào)用一個(gè)英文大寫字母表示。2.2細(xì)分狀態(tài)代號(hào)采用基礎(chǔ)狀態(tài)代號(hào)后跟一位或多位阿拉伯?dāng)?shù)字表示。2.3基本狀態(tài)代號(hào)基本狀態(tài)分為5種1.F 自由加工狀態(tài) 適用于在成型過程中，對(duì)于加工硬化和熱處理?xiàng)l件無特殊要求的產(chǎn)品，該狀態(tài)產(chǎn)品的力學(xué)性能不作規(guī)定。2.O 退火狀態(tài) 適用于經(jīng)完全退火獲得最低強(qiáng)度的加工產(chǎn)品。3.H 加工硬化狀態(tài) 適用于通過加工硬化提高強(qiáng)度的產(chǎn)品，產(chǎn)品在加工硬化后可經(jīng)過（也可不經(jīng)過）使強(qiáng)度有所降低的附加熱處理。4.W 固熔熱處理狀態(tài) 處理狀態(tài) 一種不穩(wěn)定狀態(tài)，僅適用于經(jīng)固溶熱處理后，室溫下自然時(shí)效的合金，該狀態(tài)代號(hào)僅表示產(chǎn)品處于自然時(shí)效階段。5065鋁合金棒材以鋁為基的合金總稱。主要合金元素有銅、硅、鎂、鋅、錳，次要合金元素有鎳、鐵、鈦、鉻、鋰等新手上路成長(zhǎng)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(bào)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(tái)?|?京ICP證030173號(hào)?京公網(wǎng)安備11000002000001號(hào)window.PAGE_DATA= 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