1. Metals hand book. Properties and selection-irons, steels and high temperature performance alloys, 10th ed., Materials Park (OH, USA): ASM International; 1990. p. 617.
2. ASTM Standard E-8M. Test methods for tension testing of metallic materials. Annual Book of ASTM Standards, vol. 03.01. PA: USA; 1994. p. 81.
3. Metals hand book. Atlas of microstructures of industrial alloys, 8th ed., Materials Park (OH, USA): ASM International; 1972. p. 27.
4. Corrosion engineering, materials science & engineering series;Fontana,1978
5. Pitting corrosion of metals;Szklarska-Smialowska,1986