Aluminum alloy material, and conductive member, battery member, fastening part, spring part, and structural part using aluminum alloy material

An aluminum alloy material having an alloy composition comprising at least one among 0.05 mass % to 1.50 mass % of Fe, 0.01 mass % to 0.15 mass % of Si, 0.01 mass % to 0.3 mass % of Cu, and 0.01 mass % to 1.5 mass % of Mg, and a total of 0.3 mass % or less of one or more selected from the group consisting of RE, Ag, Ni, Mn, Cr, Zr, Ti, and B, with the balance being Al and inevitable impurities,

• wherein the aluminum alloy material has a fibrous metal structure in which crystal grains extend in one direction,
• in a cross section parallel to the one direction, an average value of dimensions of the crystal grains in a direction perpendicular to a longitudinal direction of the crystal grains is 800 nm or less, and
• a primary surface of the aluminum alloy material has a crystal orientation distribution in which when K100 is a sum of diffraction intensities resulting from crystals in which <100> is oriented in the longitudinal direction, K111 is a sum of diffraction intensities resulting from crystals in which <111> is oriented in the longitudinal direction, and H is a ratio (K100/K111) of K100 to K111, the ratio (H) is 0.15 or more as determined by an X-ray pole figure method.