Terminal-attached electric wire and wire harness

A terminal-attached electric wire comprising:

• an electric wire having a conductor made of aluminum or an aluminum alloy whose outer circumference is covered with an insulating layer;
• and
• a terminal member made of copper or a copper alloy, and attached to a conductor-exposed portion exposed from the insulating layer at an end portion of the electric wire,
• the terminal member including
• a coating layer made of an electrically conductive material, and formed at a terminal-exposed portion except for a place of contact with the conductor in a surface of the terminal member, and
• an oxide film of the electrically conductive material formed in a surface of the coating layer,
• the electrically conductive material being a metal or an alloy which forms an oxide film having a thickness of more than or equal to 20 nm in a surface thereof when 50 g/L of salt water at 35° C. is sprayed for 96 hours in conformity with a salt water spray test defined by JIS Z 2371:2000,
• the conductor-exposed portion and the terminal-exposed portion being bare and exposed to an outer circumferential atmosphere of the terminal-attached electric wire.