[1] Adnan, Calik. Effect of Cooling rate on Hardness and Microstructure of AISI 1020, AISI 1040 and AISI 1060 Steels. Int J of Physics Sciences, vol. 4(9), pp. 514 – 518, 2009.
[2] S.Z. Qamar. Effect of Heat Treatment on Mechanical properties of H11 tool steel. J Achiv Mat and Manufact Eng, vol. 35(2), pp. 115 – 120, 2009.
[3] G.E. Totten (ed). Steel Heat Treatment Handbook. vol. 1. Metallurgy and Technologies, vol. 2, Equipment and Process Design, 2nd edition. CRC Press, Boca Raton, 2007.
[4] ASTM International, ASTM Handbook, vol. 4, Heat Treating, American Society for Metals park, Ohio, 1991.
[5] Heat Treatment of Steel: Application and Heat Treatment of Society of Automobile Engineer, Carbon and alloy Steels, Machinery’s Hand Book, 1924.
[6] D.J. Daris and L.A. Oelmann, The structures, properties and Heat Treatment of metals. The Pitman Press, Great Britain, 1983.
[7] Vijay Sharan Sony Ericsson, Stress-strain Modification - An Experimental and Analytical Investigation of the Large Strain Compressive and Tensile Response of Glassy Polymers, Polymer Eng and Science, vol. 30(20), pp. 1288-98, 1990.
[8] R.K. Jain and S.C. Gupta, Production Technology, A text book for Engineering students, Hanna Publishers, pp. 500 – 508, 1981.
[9] W.T. Lankford, N.L. Samwap, R.F. Craven and H.E. McGanno, The Making of Steel, 11th edition, USS (United States Steel),1985.
[10] P.C. Sharma, A Textbook of Production Engineering, S. Chand and Co. Ltd., New Delhi, India, 2003.