CPC B21D 28/26 (2013.01) [B21D 22/02 (2013.01); B21D 22/20 (2013.01); B21D 22/26 (2013.01); B21D 24/16 (2013.01); B21D 53/88 (2013.01); B62D 25/20 (2013.01)] | 4 Claims |
1. A press-formed article comprising:
a top sheet portion;
a sidewall continuing to the top sheet portion via a convex ridge line portion;
a flange continuing to the sidewall via a concaved ridge line portion; and
an outward flange continuing from an edge portion of the top sheet portion to an edge portion of the flange, via an edge portion of the convex ridge line portion, an edge portion of the sidewall, and an edge portion of the concaved ridge line portion, wherein
in a same unit, an average thickness TAve, a minimum thickness TMin, and a maximum thickness TMax of the outward flange satisfy Equation 1 and Equation 2,
0.8×TAve<Tmin<TAve (Equation 1),
TAve<TMax≤1.2×TAve (Equation 2).
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