FORMED BODY, STRUCTURAL MEMBER, AND METHOD FOR PRODUCING FORMED BODY

A formed body includes a first flange , a body portion (a first vertical wall portion , a top plate portion , a second vertical wall portion ), and a second flange , and the formed body is made of steel having tensile strength of 440 MPa or more. The first flange extends toward the second flange from an edge portion of the first vertical wall portion . The first flange and the body portion curve so as to conform to each other as viewed from the direction orthogonal to the top plate portion