1. W.F. Smith, Principles of Materials Science and Engineering, 3rd ed., McGraw-Hill, New York, 1996, p 517–551
2. F.B. Pickering, The Metallurgical Evolution of Stainless Steels, a Discriminative Selection of Outstanding Articles and Papers from the Scientific Literature, American Society for Metals, Metals Park, OH, 1979, p 2–44
3. D.S. Clark and W.R. Varney, Metallurgy for Engineers, D. van Nostrand Company, New York, 1965, p 206–333
4. Interalloy Pty Ltd, Data Sheet for 420 Martensitic Stainless Steel Bar, available at http://www.interlloy.com.au/data_sheets/stainless_steel/stainless_pdf/interlloy_420_Martensitic_Stainless_Steel_Bar.pdf
5. A. Rajasekhar, G.M. Reddy, T. Mohandas, and V.S.R. Murti, Influence of Austenitizing Temperature on Microstructure and Mechanical Properties of AISI, 431 Martensitic Stainless Steel Electron Beam Welds, Mater. Des., 2009, 30(5), p 1612–1624