Open Access

ABSTRACT

Empirical Formulae to Predict Hardness, Hydrogen Diffusion Coefficient and Tensile Properties of Steel HAZ

Tadashi Kasuya^1,*, A. Toshimitsu Yokobori Jr², Nobuyuki Ishikawa³, Manabu Enoki¹, Satoshi Minamoto⁴

1 The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-8656, Japan.
2 Teikyo University, 2-11-1, Kaga, Itabashi-ku, Tokyo, 173-8605, Japan.
3 JFE Steel Corporation, 1-1, Minamiwataridacho, Kawasaki-ku, Kawasaki-City, Kanagawa, 210-0855, Japan.
4 National Institute for Materials Science, 1-2-1, Sengen, Tsukuba-City, Ibaragi, 305-0047, Japan.

*Corresponding Author: Tadashi Kasuya. Email: -tokyo.ac.jp.