鋁板通常是指純鋁板，是由鋁錠壓制而成，形狀為長方形，厚度在0.2mm-500mm之間，可以按照合金成分和厚度來分類。
Aluminum plate usually refers to pure aluminum plate, which is pressed from aluminum ingots, with a rectangular shape and a thickness between 0.2mm-500mm. It can be classified according to alloy composition and thickness.
①按照合金成分可分為純鋁板（純鋁制成）、合金鋁板（以鋁為主要成分，加入其它的合金元素制成鋁合金板材）、復合鋁板（多種材料復合而成，作特殊用途使用）；
① According to the alloy composition, it can be divided into pure aluminum plate (made of pure aluminum), alloy aluminum plate (made of aluminum as the main component and added with other alloy elements to make aluminum alloy plate), and composite aluminum plate (made of multiple materials for special purposes);
②按照厚度可分為三種：薄板（厚度為0.15mm-2.0mm）、常規(guī)板（厚度為2.0mm-6.0mm）、中板（6.0mm-25.0mm）、厚板（25.0mm-200mm）、超厚板（200mm以上）。
② According to thickness, it can be divided into three types: thin plate (thickness 0.15mm-2.0mm), regular plate (thickness 2.0mm-6.0mm), medium plate (6.0mm-25.0mm), thick plate (25.0mm-200mm), and ultra thick plate (over 200mm).
用途：不同厚度的鋁板用于不同的領域，薄板可用來作照明用具用、家用電器如冰箱或微波爐使用、電梯、汽車裝飾件；厚板可用于航空航天飛機、軍工用品、輪船的甲板等。
Usage: Aluminum plates of different thicknesses are used in different fields, and thin plates can be used for lighting appliances, household appliances such as refrigerators or microwaves, elevators, and car decorations; Thick plates can be used for decks of aerospace shuttles, military supplies, ships, etc.

鋁合金板是在鋁中加入各種不同的合金元素，如鎂、銅、鉻、硅、鋅等通過擠壓、時效等而制成的一種鋁合金型材材料，用于各種不同的工業(yè)領域。鋁合金板的厚度在2mm以上，也是鋁板的一種，它可以分為很多不同的系列，不同的系列合金成分不同，用途也存在差異。
Aluminum alloy plate is an aluminum alloy profile material made by adding various alloy elements such as magnesium, copper, chromium, silicon, zinc, etc. to aluminum through extrusion, aging, etc., used in various industrial fields. The thickness of aluminum alloy plate is over 2mm, which is also a type of aluminum plate. It can be divided into many different series, with different alloy compositions and uses.
鋁合金板可分為7大系列，分別為1系純鋁板；2系鋁銅合金板；3系鋁錳合金板；4系鋁硅合金板；5系鋁鎂合金板；6系鋁鎂硅合金板；7系鋁鎂鋅銅合金。
Aluminum alloy plates can be divided into 7 series, including 1 series of pure aluminum plates; 2 series aluminum copper alloy plate; 3 series aluminum manganese alloy plate; 4 series aluminum silicon alloy plate; 5 series aluminum magnesium alloy plate; 6 series aluminum magnesium silicon alloy plate; 7 series aluminum magnesium zinc copper alloy.
用途：每一系列的鋁合金板的用途都不同，例如6系鋁合金板是以6063-T5為代表的合金板材，應用范圍廣，靈活性好。可以用來制作各種流水線框架，工作臺，設備機罩，機箱機柜等等。
Usage: Each series of aluminum alloy plates has different uses, for example, the 6-series aluminum alloy plates are alloy plates represented by 6063-T5, with a wide range of applications and good flexibility. It can be used to make various assembly line frames, workbenches, equipment covers, chassis cabinets, and so on.