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7075特殊鋁材-Aleris（德國愛勵(lì)）
專業(yè)為您提供Aleris（德國愛勵(lì)）牌號(hào)，材質(zhì)單，在線報(bào)價(jià)單 歡迎選購
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型鋁合金目錄1簡(jiǎn)介2化學(xué)成分3產(chǎn)品特點(diǎn)4主要用途5狀態(tài)代號(hào)?范圍?基本原則6機(jī)械性能7計(jì)算公式8對(duì)應(yīng)牌號(hào)9現(xiàn)貨規(guī)格 10理論計(jì)算公式簡(jiǎn)介播報(bào)編輯7075鋁板7075指的是7系鋁合金中的一種常用的合金，比較常見的鋁合金中強(qiáng)度最好的就是7075合金，普遍用在CNC切削制造的零部件，適合飛機(jī)構(gòu)架及高強(qiáng)度配件。7系鋁合金包含有鋅和鎂元素。鋅在這系列中是主要合金元素，所以抗腐蝕性相當(dāng)好，加上少許鎂合金可使材料能受熱處理后達(dá)到非常高的強(qiáng)度。7系鋁合金屬Al-Zn-Mg-Cu系超硬鋁，該合金是20世紀(jì)40年代末期就已應(yīng)用于飛機(jī)制造業(yè)，仍在航空工業(yè)上得到廣泛應(yīng)用的超高強(qiáng)度變形鋁合金。其特點(diǎn)是，固溶處理后塑性好，熱處理強(qiáng)化效果特別好，在150℃以下有高的強(qiáng)度，并且有特別好的低溫強(qiáng)度；焊接性能差；有應(yīng)力腐蝕開裂傾向；需經(jīng)包鋁或其他保護(hù)處理使用。雙級(jí)時(shí)效可提高合金抗應(yīng)力腐蝕開裂的能力。在退火和剛淬火狀態(tài)下的塑性稍低于同樣狀態(tài)的2A12.稍優(yōu)于7A04，板材的靜疲勞.缺口敏感，應(yīng)力腐蝕性能優(yōu)于7A04.密度為2.85g/cm3。化學(xué)成分播報(bào)編輯-化學(xué)成分/%,不大于其他雜質(zhì)/%,不大于-合金牌號(hào)硅Si鐵Fe銅Cu錳Mn鎂Mg鉻Cr鋅Zn鈦Ti單個(gè)總 和鋁Al7075≤0.4≤0.51.2-2.0≤0.32.1-2.90.18-0.285.1-6.1≤0.20.050.15余量產(chǎn)品特點(diǎn)播報(bào)編輯1.高強(qiáng)度可熱處理合金。2.良好機(jī)械性能。3.可使用性好。4.易于加工，耐磨性好。5.T7351狀態(tài)增強(qiáng)了抗腐蝕斷裂性6.用于高壓結(jié)構(gòu)零件的高強(qiáng)度材料。7075材料一般都加入少量銅、鉻等合金該系當(dāng)中以A7075-鋁合金尤為上品，被譽(yù)為鋁合金中最優(yōu)良的產(chǎn)品，強(qiáng)度高、遠(yuǎn)勝任何軟鋼。此合金并具有良好機(jī)械性及陽極反應(yīng)。代表用途有航空航天、模具加工、機(jī)械設(shè)備、工裝夾具，特別用于制造飛機(jī)結(jié)構(gòu)及其他要求強(qiáng)度高、抗腐蝕性能強(qiáng)的高應(yīng)力結(jié)構(gòu)體主要用途播報(bào)編輯航空固定裝置，卡車，塔式建筑，船，管道及其他需要有強(qiáng)度的建筑上的應(yīng)用的領(lǐng)域。如：飛機(jī)零部件、齒輪和軸、熔絲零件、儀表軸和齒輪、導(dǎo)彈零件跳進(jìn)閥零件、渦輪、鑰匙、飛機(jī)、航空及國防應(yīng)用。狀態(tài)代號(hào)播報(bào)編輯范圍本標(biāo)準(zhǔn)規(guī)定了變形鋁合金的狀態(tài)代號(hào)。本標(biāo)準(zhǔn)適用于鋁及鋁加工產(chǎn)品?；驹瓌t2.1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 代號(hào) 名稱 說明與應(yīng)用 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。 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。 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。 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。 T 熱處理狀態(tài)(不同于F、O、H狀態(tài)) 適用于熱處理后，經(jīng)過（或不經(jīng)過）加工硬化達(dá)到穩(wěn)定的產(chǎn)品。T代號(hào)后面必須跟有一位或多位阿拉伯?dāng)?shù)字。在T字后面的第一位數(shù)字表示熱處理基本類型（從1~10），其后各位數(shù)字表示在熱處理細(xì)節(jié)方面有所變化。如 6061—T 62 ；5083—H 343等。 T1—從成型溫度冷卻并自然時(shí)效至大體穩(wěn)定狀態(tài)。 T2—退火狀態(tài)（只用于鑄件）。 T3—固溶處理冷作后自然時(shí)效。 T31—固溶處理冷作（1%）后自然時(shí)效。 T36—固溶處理冷作（6%）后自然時(shí)效。 T37—固溶處理冷作（7%）后自然時(shí)效，用于2219合金。 T4—固溶處理后自然時(shí)效。 T41—固溶處理后沸水淬火。 T411—固溶處理后空冷至室溫，硬度在O及T6之間，殘余應(yīng)力低。 T42—固溶處理后自然時(shí)效。由用戶進(jìn)行處理，適于2024合金，強(qiáng)度比T4稍低。 T5—從成型溫度冷卻后人工時(shí)效。 T6—固溶處理后人工時(shí)效。 T61—T41+人工時(shí)效。 T611—固溶處理，沸水淬火。 T62—固溶處理后人工時(shí)效。 T7—固溶處理后穩(wěn)定化。提高尺寸穩(wěn)定性，減小殘余應(yīng)力，提高抗蝕性。 T72—固溶處理后過時(shí)效。 T73—固溶處理后進(jìn)行分級(jí)時(shí)效，強(qiáng)度比T6低，抗蝕性顯著提高。 T76—固溶處理后進(jìn)行分級(jí)時(shí)效。 T8—固溶處理冷作后人工時(shí)效。 T81—固溶處理后冷作，人工時(shí)效。為改善固溶處理后的變形及改善強(qiáng)度。 T86—固溶處理后冷作（6%），人工時(shí)效。 T87—T37+人工時(shí)效。 T9—固溶處理后人工時(shí)效再冷作。 T10—從成型溫度冷卻，人工時(shí)效后冷作。 Tx51—為消除固溶處理后的殘余應(yīng)力進(jìn)行拉伸處理。 板材0.5~3%的永久變形，棒、型材1~3%的永久變形。 X代表3、4、6或8，例如T351、T451、T651、T851，適用于板、拉制棒、線材，拉伸消除應(yīng)力后不作任何矯正而時(shí)效。T3510、T4510、T8510，適用于擠壓型材，拉伸消除應(yīng)力后為使平直度符合公差進(jìn)行矯正，并時(shí)效。 Tx52—為消除固溶處理后的殘余應(yīng)力進(jìn)行壓縮變形，固溶處理后進(jìn)行2.5%的塑性變形然后時(shí)效，例如T352、T652。 Tx53—消除熱應(yīng)力。 Tx54—為消除精密鍛件固溶處理后的殘余應(yīng)力進(jìn)行壓縮變形。機(jī)械性能播報(bào)編輯機(jī)械性能分析（Typical Mechanical Properties）----鋁合金牌號(hào)及狀態(tài)拉伸強(qiáng)度屈服強(qiáng)度硬度延伸率(250℃MPa)(250℃MPa)500kg力10mm球1.6mm(1/16in)厚度-ALLOY AND TEMPERUltimate TensileStrengthYield TensileStrengthHardnessElongation7075-T65152048016010物理性能分析（Typical Physical Properties）----鋁合金牌號(hào)及狀態(tài)熱膨脹系數(shù)（20-100℃）um/m.k熔點(diǎn)范圍（℃）電導(dǎo)率20℃（68°F）（%ACS）電阻率20℃（68°F）m㎡/mALLOY ANDTEMPERAverage Coefficient OfThermal ExpansionMelting RangeElectrical ConductivityElectricalResistivity7075-T65123.6475-635330.0515(1)組合之元素性質(zhì)以最高百分率表示，除非列出的是一個(gè)范圍或是最低值。(2) 為了定出合適的數(shù)值限制，分析得來的觀察或計(jì)算數(shù)值都是依據(jù)標(biāo)準(zhǔn)規(guī)則（ANSI Z25.1）以表示明確的范圍。(3) 除了非合金外，合金內(nèi)的元素所規(guī)定的份量通常在分析報(bào)告中指示出來。但如果在分析 過程中懷疑有其它元素存在或有部份元素被懷疑有過量的情形，更應(yīng)進(jìn)一步的分析直至有證實(shí)為止。(4) 不是經(jīng)由精煉過程的非合金鋁中的鋁質(zhì)的含量就是其它的金屬的總量和百分百純鋁之差－其差別7075在于百分之0.01或稍多一點(diǎn)。（百分比的小數(shù)點(diǎn)后第二位）(5) 最多可含有0.25%鋯和鈦。鋅是7075中主要合金元素，向含3%-7.5%鋅的合金中添加鎂，可形成強(qiáng)化效果顯著的MgZn2，使該合金的熱處理效果遠(yuǎn)遠(yuǎn)勝過于鋁-鋅二元合金。提高合金中的鋅、鎂含量，抗拉強(qiáng)度會(huì)得到進(jìn)一步的提高，但其抗應(yīng)力腐蝕和抗剝落腐蝕的能力會(huì)隨之下降。經(jīng)受熱處理，能到達(dá)非常高的強(qiáng)度特性。7075材料一般都加入少量銅、鉻等合金，該系當(dāng)中以7075-T651鋁合金尤為上品，被譽(yù)為鋁合金中最優(yōu)良的產(chǎn)品，強(qiáng)度高、遠(yuǎn)勝任何軟鋼。此合金并具有良好機(jī)械性及陽極反應(yīng)。代表用途有航空航天、模具加工、機(jī)械設(shè)備、工裝夾具，特別用于制造飛機(jī)結(jié)構(gòu)及其他要求強(qiáng)度高、抗腐蝕性能強(qiáng)的高應(yīng)力結(jié)構(gòu)體。計(jì)算公式播報(bào)編輯板料重量（公斤）=長(zhǎng)*寬*厚*密度（0.0000028） 單位（mm）鋁管重量（公斤）=0.0000028×3.14×0.25x（外徑^2-內(nèi)徑^2）×長(zhǎng)度 單位（mm）鋁棒重量計(jì)算公式（公斤）=0.0000028 ×3.14×半徑×半徑×長(zhǎng)度 單位（mm）對(duì)應(yīng)牌號(hào)播報(bào)編輯國標(biāo)：7075 GB/T3190--2008日標(biāo)：A7075 JIS H4000-1999 JIS H4080-1999非標(biāo)：76528 IS 733-2001 IS737-2001俄標(biāo)：B95/1950 rocT 4785-1974EN:EN AW-7075/AlZn5.5MgCu EN573-3-1994德標(biāo):AlZnMgCu1.5/3.4365 DIN172.1-1986/w-nr法標(biāo)：7075（A-Z5GU） NFA50-411 NFA50-451英標(biāo)：7075（C77S） BS 1470-1988美標(biāo)：7075/A97075 AA/UNS現(xiàn)貨規(guī)格 播報(bào)編輯7075-板材現(xiàn)貨規(guī)格：0.3mm-350mm(厚度)7075棒材現(xiàn)貨規(guī)格：3.0mm-500mm(直徑)7075線材現(xiàn)貨規(guī)格：0.1mm-20mm(線徑)理論計(jì)算公式播報(bào)編輯板材計(jì)算公式：厚*寬*長(zhǎng)*密度（0.0000028） =重量圓棒計(jì)算公式：半徑*半徑*長(zhǎng)度*3.14*密度（0.0000028）=重量新手上路成長(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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是一種高強(qiáng)度淬火和回火鋼材，能夠提高車輛、升降設(shè)備和鋼結(jié)構(gòu)的機(jī)械性能、耐用性和安全性。該鋼材易于焊接和折彎加工。Optim歐普力 700 QL 可以使鋼結(jié)構(gòu)更輕，從而提高了有效負(fù)荷和能效。 這種高強(qiáng)度淬火和回火 (Q) 低溫高韌性 (L) 鋼材的性能超過了 S690 QL EN 10025-6 標(biāo)準(zhǔn)的要求。用途： 機(jī)器構(gòu)造鋼建筑框架結(jié)構(gòu)升降和移動(dòng)設(shè)備車輛和運(yùn)輸設(shè)備 尺寸公差 表面質(zhì)量 特性預(yù)制服務(wù)加工指導(dǎo)訂購和交貨 尺寸產(chǎn)品外形 該鋼材以厚板型式交付。厚板 厚度 mm 寬度 mm長(zhǎng)度 m 6.00 - 7.99 2000 - 2500 2 - 15 8.00 - 9.99 2000 - 3000 2 - 15 10.00 - 40.00 2000 - 3200 2 - 15如需交付長(zhǎng)度超過 15 m 的鋼板，需另行商定。公差 尺寸和形狀公差： 厚板適用 EN 10029 標(biāo)準(zhǔn)。 板材厚度公差為 EN 10029 A 級(jí)。 平直度按 EN 10029 N 級(jí)。查看熱軋鋼材尺寸和形狀公差 (pdf, 0.80MB) in English 表面質(zhì)量 表面質(zhì)量：EN10163-2 A3 級(jí)。板材可按軋制或預(yù)涂底漆條件交貨。下載有關(guān)預(yù)涂底漆板材的信息 (pdf, 1MB) in English 打印 特性材料試驗(yàn) 材料試驗(yàn)和取樣按 EN 10025-6 標(biāo)準(zhǔn)進(jìn)行。機(jī)械特性屈服強(qiáng)度 ReH MPa 最小值拉伸強(qiáng)度 Rm MPa延伸率 A5 最小值沖擊強(qiáng)度 J @-40 °C, 平均值 最小值 690 770 - 940 14 30 拉伸試驗(yàn)按軋制方向橫向進(jìn)行。沖擊試驗(yàn)則按軋制方向縱向進(jìn)行。 化學(xué)成分 成分 %（熔煉分析），最大值碳硅錳磷硫硼鉻銅鉬0.200.80 1.70 0.020 0.010 0.005 1.50 0.50 0.70碳當(dāng)量 (CEV)CEV = C + Mn/6 + (Cr + Mo + V)/5 + (Ni + Cu)/15厚度 mm：CEV 最大值： 6 - 12 0.42 (12) - 35 0.52 (35) - 40 0.63
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