2A12工業(yè)鋁棒 硬質(zhì)鋁棒 6061-T6鋁棒

鋁板，是指用純鋁或鋁合金材料通過(guò)壓力加工制成(剪切或鋸切)的獲得橫斷面為矩形,厚度均勻的矩形材鋁板料.上習(xí)慣把厚度在0.2mm以上,500mm以下,200mm寬度以上,長(zhǎng)度16m以內(nèi)的鋁材料稱之為鋁板材或者鋁片材,0.2mm以下為鋁箔材,200mm寬度以內(nèi)為排材或者條材(當(dāng)然隨著大設(shè)備的進(jìn)步,寬可做到600mm的排材也比較多)。

鋁板通常按以下兩種來(lái)分：

1.按合金成分分為:

高純鋁板 (由含量99.9以上高純鋁軋制而成)

純鋁板 (成分基本由純鋁軋制而成)

合金鋁板 (由鋁及輔助合金組成,通常有鋁銅,鋁錳,鋁硅,鋁鎂,等系列)

復(fù)合鋁板或者釺焊板(通過(guò)多種材料復(fù)合的手段得到特殊用途鋁板材料)

包鋁鋁板 (鋁板外邊包覆薄鋁板用于特殊用途)

2.按厚度分為:(單位mm)

薄板(aluminum sheet) 0.15-2.0

常規(guī)板(aluminum sheet) 2.0-6.0

中板(aluminum plate) 6.0-25.0

厚板(aluminum plate) 25-200五條筋花紋鋁板超厚板 200以上

折疊編輯本段用途簡(jiǎn)介

1.照明燈飾2、太陽(yáng)能反射片3、建筑外觀4、室內(nèi)裝潢：天花板，墻面等5、家具、櫥柜6、電梯7、標(biāo)牌、銘鋁板牌、箱包8、汽車內(nèi)外裝飾9.室內(nèi)裝飾品：如相框10、家用電器：冰箱、微波爐、音響設(shè)備等11.航空航天以及軍事方面，比如中國(guó)的大飛機(jī)制造，神舟飛船系列，衛(wèi)星等方面。12、機(jī)械零件加工 13、模具制造 14、化工/保溫管道包覆。

Aluminum plate refers to the obtaining cross -section of the horizontal section made of pure aluminum or aluminum alloy material by pressure processing (shear or sawing), and a rectangular aluminum plate with uniform thickness. , Aluminum materials with a width above 200mm and less than 16m in length are called aluminum plates or aluminum sheets, with aluminum foil below 0.2mm, and within 200mm width are row materials or bar materials (of course, with the advancement of large equipment, width can be achieved. There are more 600mm row materials).

Aluminum plates are usually divided according to the following two:

1. Divided into the alloy composition:

High -pure aluminum plate (made of high -pure aluminum rolling from the content of 99.9 or more)

Pure aluminum plate (composition is basically rolled from pure aluminum)

Alloy aluminum plate (consisting of aluminum and auxiliary alloy, usually aluminum, copper, aluminum manganese, aluminum silicon, aluminum and magnesium, etc.)

Composite aluminum board or pyrine (obtaining special use aluminum plate materials through a variety of materials composite)

Aluminum and aluminum plate (covered with aluminum plates outside the aluminum plate for special use)

2. Divided into: (unit mm) according to thickness)

Aluminum Sheet 0.15-2.0

Aluminum Sheet 2.0-6.0

Aluminum Plate 6.0-25.0

Aluminum Plate (Aluminum Plate) 25-200 Five Bar Domit Aluminum Board Ultra-thick Board 200 or more

Introduction to the use of folding editing this paragraph

1. Lighting light 2. Solar reflex sheet 3. Building appearance 4. Interior decoration: ceiling, walls and other 5, furniture, cabinet 6, elevator 7, sign, aluminum plate, luggage 8, car interior and exterior decoration 9. interior decoration accessories : Such as photo frame 10, household appliances: refrigerator, microwave oven, audio equipment, etc. 11. Aerospace and military, such as large aircraft manufacturing, Shenzhou spacecraft series, satellite and other aspects. 12. Machinery parts of mechanical parts 13. Mold manufacturing 14. Chemical/insulation pipeline coverage.

2A12鋁棒：

2A12為一種高強(qiáng)度硬鋁,可進(jìn)行熱處理強(qiáng)化,在退火、剛淬火和熱狀態(tài)下可塑性中等,點(diǎn)焊焊接性良好，用氣焊和氬弧焊時(shí)有形成晶間裂紋的傾向;合金在淬火和冷作硬化后可切削性能尚好，在退火狀態(tài)時(shí)不良?？刮g性不高,常采用陽(yáng)極氧化處理與涂漆方法或表面加包鋁層以提高抗腐蝕能力。

2A12鋁棒化學(xué)成分：
硅 Si ：≤0.50
銅 Cu ：3.8～4.9
鎂 Mg：1.2～1.8
鋅 Zn：≤0.30
錳 Mn：0.30～0.9
鈦 Ti ：≤0.15
鎳 Ni：≤0.10
鐵 Fe：0.000～ 0.500
鐵+鎳 Fe+Ni： 0.000～ 0.500

2A12鋁棒應(yīng)用與用途：
應(yīng)用于要求高強(qiáng)度與硬度（包括高溫）的場(chǎng)合。重型鍛件、厚板和擠壓材料用于飛機(jī)結(jié)構(gòu)件，多級(jí)火箭第一級(jí)燃料槽與航天器零件，車輪、卡車構(gòu)架與懸掛系統(tǒng)零件。
2024的合金元素為銅，被稱為硬鋁，具有很高的強(qiáng)度和良好的切削加工性能，但耐腐蝕性較差。

2A12鋁棒機(jī)械性能：
焊接性---受限
切削性---很好
耐蝕性---差
電導(dǎo)率20℃(68℉)
(%IACS)
密度(20℃)(g/cm3)---2.78
抗拉強(qiáng)度(25°C MPa)---472
屈服強(qiáng)度(25°C MPa)---325
硬度(500kg力10mm球)---120
延伸率(1.6mm(1/16in)厚度) ---10
剪應(yīng)力(MPa)---285

2A12鋁棒技術(shù)標(biāo)準(zhǔn)、狀態(tài)：GB/T T1/T2/T3/T4/T6/T8/T9/T351/T651/O