1. 1)ISO 15510, “Stainless steels-Chemical composition”.
2. 2)Japan Society of Corrosion Engineering, Introduction to Materials Ecology (Jpn.), Maruzen Publishing Co., pp.34-36(2002).
3. 3)Japanese Standard Association, JIS G 0592(2002).
4. 4)S. Tsujikawa and Y. Hisamatsu, Boshoku-Gijutsu(presently Zairyo-to-Kankyo), 29, p.37(1980).
5. 5)R. Matsuhashi, K. Katoh and M. Kaneko, Zairyo-to-Kankyo, 56, p.56(2007).