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150～200℃之間，那種牌號的鋁合金強度最大？

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推薦用6082合金，這是硬度最大的。 6082 Alloy Data Sheet Mechanical Properties Forming Machining Welding Brazing/Soldering Protective Anodising Aesthetic Anodising Temper Restrict Min N/mm Stress Min N/mm Good Good Good Good Good Fair 0 F T4 T5 T6 T6511 - - 120 230 255 255 170max - 190 270 295 295 Chemical Composition EN AW-6082 Si 0.7-1.3 Fe 0.5 Cu 0.10 Mn 0.40-1.0 Mg 0.6-1.2 Cr 0.25 Zn 0.20 Ti 0.10 Others (each) 0.5 Others (total) 0.15 Aluminium Remainder (The chemical composition of aluminium and aluminium alloys is supplied in percentage by mass. Limits are expressed as a maximum unless shown as a range or a minimum) Aluminium alloy 6082 is a high strength alloy, the highest of the 6000 alloys, most commonly used for machining. Generally not suitable for anodizing. Applications Alloy 6082 can be typically seen in transport, scaffolding, Bridges and general engineering due to its high strength. * Properties given are typical and should only be used for comparisons of alloys. Actual values will depend on section specification. ** Aerospace materials are covered by the ‘L’ series of British standards. Note: Whilst every effort is made to ensure the accuracy of data provided, Capalex does not guarantee or accept liability for its accuracy.: 回答者：網友

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