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ALUMINUM ALLOY MATERIAL AND FASTENING COMPONENT, STRUCTURAL COMPONENT, SPRING COMPONENT, CONDUCTIVE MEMBER, AND BATTERY MEMBER USING ALUMINUM ALLOY MATERIAL
ALUMINUM ALLOY MATERIAL AND FASTENING COMPONENT, STRUCTURAL COMPONENT, SPRING COMPONENT, CONDUCTIVE MEMBER, AND BATTERY MEMBER USING ALUMINUM ALLOY MATERIAL
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机译:使用铝合金材料的铝合金材料和扣件,结构部件,弹簧部件,导电部件和电池部件
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摘要
The aluminum alloy material of the present invention has an alloy composition consisting of Mg: 0.50% by mass or more and 6.0% by mass or less, Fe: 0% by mass or more and 1.50% by mass or less, Si: 0% by mass or more and 1.0% by mass or less, one or more selected from Cu, Ag, Zn, Ni, Ti, Co, Au, Mn, Cr, V, Zr and Sn: 0% by mass or more and 2.0% by mass or less in total, with the balance being A1 and inevitable impurities, wherein the aluminum alloy material has a fibrous metallographic structure in which crystal grains extend so as to be aligned in one direction, and an average value of sizes perpendicular to longitudinal direction of the crystal grains is 310 nm or less in a cross section parallel to the one direction.
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