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6463 aluminium alloy is an alloy in the wrought aluminium-magnesium-silicon family (6000 or 6xxx series). It is related to 6063 aluminium alloy (Aluminum Association designations that only differ in the second digit are variations on the same alloy), but unlike 6063 it is generally not formed using any processes other than extrusion. It cannot be work hardened, but is commonly heat treated to produce tempers with a higher strength but lower ductility. Like 6063, it is often used in architectural applications.〔Marks' Standard Handbook for Mechanical Engineers, 8th Ed., McGraw Hill, pp. 6-50 to 6-55〕 Alternate designations include AlMg0.7Si(B) and A96463. The alloy and its various tempers are covered by the following standards:〔(6463 (AlMg0.7Si(B), A96463) Aluminum ). Retrieved on 2014-12-31.〕 * ASTM B 221: Standard Specification for Aluminum and Aluminum-Alloy Extruded Bars, Rods, Wire, Profiles, and Tubes * EN 573-3: Aluminium and aluminium alloys. Chemical composition and form of wrought products. Chemical composition and form of products * EN 755-2: Aluminium and aluminium alloys. Extruded rod/bar, tube and profiles. Mechanical properties ==Chemical composition== The alloy composition of 6463 aluminium is:〔 * Aluminium: 97.9 to 99.4% * Copper: 0.2% max * Iron: 0.15% max * Magnesium: 0.45 to 0.9% * Manganese: 0.05% max * Silicon: 0.2 to 0.6% * Zinc: 0.05% max * Residuals: 0.15% max 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「6463 aluminium alloy」の詳細全文を読む スポンサード リンク
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