Optimization of the Annealing Parameters for Improved Tensile Properties in Cold Drawn 0.12 wt% C Steel


Drawn low carbon steel is characterized by brittle fracture. These defects are associated with the poor ductility and high strain hardening due to the cold work. There is a need therefore to determine optimum heat treatment parameters that could ensure improved toughness and ductility. Determining the optimum annealing parameters ensures valued recrystallization and also minimizes grain growth that could be detrimental to the resulting product. 40% and 55% cold drawn steels were annealed at temperatures 500℃ to 650℃ at intervals of 50℃ and soaked for 10 to 60 minutes at interval of 10 minutes to identify the temperature range and soaking time where optimum combination of properties could be obtained. Tensile test and impact toughness experiments were done to determine the required properties of the steel. Polynomial regression analysis was used to fit the properties relationship with soaking time and temperatures and the classical optimization technique was used to determine the minimum soaking time and temperature required for improved properties of the steel. Annealing treatment at 588℃ for 11 minutes at grain size of 44.7 mm can be considered to be the optimum annealing treatment for the 40% cold drawn 0.12 wt% C steel and 539℃ for 17 minutes at grain size of 19.5 mm for the 55% cold drawn 0.12 wt% C steel.

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N. Raji and O. Oluwole, "Optimization of the Annealing Parameters for Improved Tensile Properties in Cold Drawn 0.12 wt% C Steel," Engineering, Vol. 5 No. 11, 2013, pp. 870-876. doi: 10.4236/eng.2013.511106.

Conflicts of Interest

The authors declare no conflicts of interest.


[1] K. Sawamiphakdi, G. D. Lahoti, J. S. Gunasekara and R. Kartik, “Development of Utility Programs for a Cold Drawing Process,” Journal of Materials Processing and Technology, Vol. 80-81, 1998, pp. 392-397.
[2] J. J. Sidor, R. H. Petrov and L. A. I. Kestens, “Microstructure and Texture Changes in Severely Deformed Aluminum Alloys,” Material Characterization, Vol. 62, No. 2, 2011, pp. 228-236.
[3] J. Schindler, M. Janosec, E. Místecky, M. Ruzicka, L. A. CízekDobrzdviski, S. Rusz and P. Svenanek, “Effect of Cold Rolling and Annealing on Mechanical Properties of HSLA Steel,” Achives of Materials Science and Engineering, Vol. 36, No. 1, 2009, pp. 41-47.
[4] M. Zidani, M. Messaondi, C. Derfont, T. Bandin, P. Solas and M. H. Mathon. “Microtructure and Textures Evolution during Annealing of a Steel Drawn Wires,” Roznov pod Radhostem, Czech Republic EU.5, 2010, pp. 18-21.
[5] T. Fuller and R. M. Brannon, “On the Thermodynamic Requirement of Elastic Stiffness Anisotropy in Isotropic Materials,” International Journal of Engineering Science, Vol. 49, No. 4, 2011, pp. 311-321.
[6] F. J. Humphreys and M. Hatherly, “Recrystallization and Related Annealing Phenomena,” 2nd Edition, Elsevier Ltd., London, 2004.
[7] J. A. Wert, Q. Liu and N. Hansen, “Dislocation Boundary Formation in Cold-Rolled Cube-Orientation Al Single Crystal,” Acta Materialia, Vol. 45 No. 6, 1997, pp. 25652576. http://dx.doi.org/10.1016/S1359-6454(96)00348-5
[8] C. Maurice and J. H. Driver, “Hot Rolling Texture of F.C.C. Metals-Part 1. Experimental Results on Al Sample and Polycrystals,” Acta Materialia, Vol. 45, No. 11, 1997, pp. 4627-4638.
[9] A. Godfrey, D. J. Jensen and N. Hansen, “Recrystallization of Channel Die Deformed Single Crystals of Typical Rolling Orientation,” Acta Materialia, Vol. 49, No. 13, 2001, pp. 2429-2440.
[10] N. Hansen and X. Huang, “Microstructure and Flow Stress of Polycrystals and Single Crystals,” Acta Materialia, Vol. 46, No. 5, 1998, pp. 1827-1836.
[11] F. Bossom and J. H. Driver, “Deformation Banding Mechanisms during Plain Strain Compression of Cube Oriented F.C.C. Crystals,” Acta Materialia, Vol. 48, No. 9, 2000, pp. 2101-2115.
[12] S. Zaefferer, J. C. Kuo, Z. Zhao, M. Winning and D. Raabe, “On the Influence of the Grain Boundary Misorientation on the Plastic Deformation of Aluminum Bicrystals,” Acta Materialia, Vol. 51, No. 16, 2003, pp. 4719-4735.
[13] S. Ganapathysubramanian and N. Zabaras, “Deformation Process Design for Control of Microstructure in the Presence of Dynamic Recrystallization and Grain Growth Mechanism,” International Journal of Solid and Structures, Vol. 41, No. 7, 2004, pp. 2011-2037.
[14] G. V. S. S. Prasad, M. Goerdeler and G. Gottstein, “Work Hardening Model Based on Multiple Dislocation-Densities,” Material Science and Engineering A, Vol. 400-401, 2005, pp. 231-233.
[15] M. Dománková, M. Peter and M. Roman, “The Effect of Cold Work on the Sensitization of Austenitic Stainless Steels,” MTAEC 9, Vol. 41, No. 3, 2007, pp. 131-134.
[16] Z. Huda, “Effect of Cold Working and Recrystallization on the Mecristructure and Hardness of Commercial-Purity Aluminum,” European Journal of Scientific Research, Vol. 26, No. 4, 2009, pp. 549-557.
[17] S. J. Pawlak and H. J. Krzton, “Cold Worked High Alloy Ultra-High Strength Steels with Aged Matensite Structure,” Journal of Achievement in Materials and Engineering, Vol. 36, No. 1, 2009, pp. 18-24.
[18] S. Panwar, D. B. Goel and O. P. Pandey, “Effect of Cold Work and Aging on Mechanical Properties of a Copper Bearing HSLA-100 Steel,” Bulletin of Material Sciences, Vol. 28, No. 3, 2005, pp. 259-265.
[19] I. Schindler, M. Janosec, E. Místecky, M. Ruzicka, L. Cízeka, L. A. Dobrzański, S. Rusz and P. Suchánek, “Influence of Cold Rolling and Annealing on Mechanical Properties of Steel QStE 420,” Journal of Achievement in Materials and Manufacturing Engineering, Vol. 18, No. 1-2, 2006, pp. 231-234.
[20] R. Padmanabhan, M. C. Oliveira, J. L. Alves and L. F. Menezes, “Influence of Process Parameters on the Deep Drawing of Stainless Steel,” Finite Element in Analysis and Design, Vol. 43, 2007, pp. 1062-1067.
[21] A. Skolyszewski, J. Luksza and M. Packo, “Some Problems of Multi-Stage Fine Wire Drawing of High-Alloy Steels and Special Alloys,” Journal of Material Processing Technology, Vol. 60, 1996, pp. 155-160.
[22] J. Luksza, J. Majta, M. Burdek and M. Ruminski, “Modelling and Measurement of Mechanical Behaviour in Multi-Pass Drawing Process,” Journal of Material Processing Technology, Vol. 80-81, 1998, pp. 398-405.
[23] R. E. Smallman and R. J. Bishop, “Modern Physical Metallurgyand Materials Engineering Science, Process, Applications,” 6th Edition, Butterworth-Heinemann, London 1999.
[24] A. L. R. de Castro, H. B. Campos and P. R. Cetlin, “Influence of Die Semi-Angle on Mechanical Properties of Single and Multiple Pass Drawn Copper,” Journal of Materials Process and Technology, Vol. 60, No. 1-4, 1996, pp. 179-182.
[25] D. G. Cram, H. S. Zurob, Y. J. M. Brechet and C. R. Hutchinsm, “Modeling Discontinuous Dynamic Recrystallization Using a Physically Based Model for Nucleation,” Acta Materialia, Vol. 57, No. 17, 2009, pp. 52185228. http://dx.doi.org/10.1016/j.actamat.2009.07.024
[26] P. Les, H. P. Stuewe and M. Zehetbauer, “Hardening and Strain Rate Sensitivity in Stage IV of Deformation in f.c.c and b.c.c Metals,” Materials Science and Engineering A, Vol. 234-236, 1997, pp. 453-455.
[27] Y. Estrin, L. S. Tóth, A. Molinari and Y. Chet, “A Dislocation-Based Model for all Hardening Stages in Large Strain Deformation,” Acta Materialia, Vol. 46, No. 15, 1998, pp. 5509-5522.
[28] K. W. K. Yeung, K. M. C. Cheung, W. W. Lua and C. Y. Chung, “Optimization of Thermal Treatment Parameters to Alter Austenitic Phase Transition Temperature of NiTi Alloy for Medical Implant,” Materials Science and Engineering A, Vol. 383, No. 2, 2004, pp. 213-218.
[29] K. Palaniradja, N. Alagumurthi and V. Soundararajan, “Hardness and Case Depth Analysis through Optimization Techniques in Surface Hardening Processes,” The Open Materials Science Journal, Vol. 4, 2010, pp. 38-63.
[30] R. G. Song and Q. Z. Zhang, “Heat Treatment Optimization for 7175 Aluminum Alloy by Genetic Algorithm,” Materials Science and Engineering C, Vol. 17, No. 1-2, 2001, pp. 133-137.
[31] R. G. Song and G. Z. Zhang, “Heat treatment Optimization for 7175 Aluminum Alloy by Evolutionary Algorithm,” Material Science in Engineering C, Vol. 17, No. 1-2, 2001, pp. 139-141.
[32] R. G. Song and Q. Z. Zhang, “Heat Treatment Optimization for 7175 Aluminum Alloy by an Artificial Neural Network and Genetic Algorithm,” Journal of Material Processing Technology, Vol. 117, No. 1-2, 2001, pp. 8488. http://dx.doi.org/10.1016/S0924-0136(01)01114-1
[33] P. K. Ray, R. I. Gagulu and A. K. Panda, “Optimization of Mechanical Property of a Heat Treated Cu-Bearing HSLA-80 Steel,” Transaction of India Institute of Metals, Vol. 56, No. 2, 2003, pp. 121-129.
[34] P. K. Ray, R. I. Gagulu and A. K. Panda, “Optimization of Mechanical Property of HSLA-100 Steel through Control of Heat Treatment Variables,” Material Science in Engineering A, Vol. 346, No. 1-2, 2003, pp. 122-131.
[35] H. L. Chan, H. H. Ruan, A. Y. Chen and J. Lu, “Optimization of the Strain Rate to Achieve Exceptional Mechanical Properties of 304 Stainless Steel Using High Speed Ultrasonic Surface Mechanical Attrition Treatment,” Acta Materialia, Vol. 58, No. 15, 2010, pp. 50865096.
[36] H. Chen, H. Yu, S. B. Kang, J. H. Cho and G. Min, “Optimization of Annealing Treatment Parameters in a Twin Roll Cast and Warm Rolled ZK60 Alloy Sheet,” Materials Science and Engineering A, Vol. 527, No. 4-5, 2010, pp. 1236-1242.
[37] S. C. Harichandand S. Sharma, “Optimization of heat treatment process for 16MnCr5,” International Journal of Engineering Science and Technology, Vol. 4, No. 3, 2012, pp. 998-1004.
[38] N. A. Raji and O. O. Oluwole, “Effect of Soaking Time on the Mechanical Properties of Annealed Cold-Drawn Low Carbon Steel,” Materials Sciences and Applications, Vol. 3, 2012, pp. 513-518.
[39] N. A. Raji and O. O. Oluwole, “Recrystallization Kinetics and Microstructure Evolution of Annealed Cold-Drawn Low-Carbon Steel,” Journal of Crystallization Process and Technology, 2013, Accepted for Publication.

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