Paper Title:
Microstructure and Mechanical Properties of 0.63C-12.7Cr Martensitic Stainless Steel during Various Tempering Treatments
  Abstract

In this study, the microstructure and mechanical properties of 0.63C-12.7Cr martensitic stainless steel during various tempering treatments were investigated. Experimental results demonstrate that finely distributed primary carbides can be observed in 0.63C-12.7Cr martensitic stainless steel. It was also found that the measured hardness of 0.63C-12.7Cr martensitic stainless steel after 300°C tempered treatment for 60 minutes can still reach to 677Hv. The variation of measured hardness was found not significant during tempering treatments (200°C-500°C). Moreover, owing to lower concentration of C and Cr, the matensitic transformation temperature Ms can be increased to 96.4°C comparing to -127°C of SUS440C materials.

  Info
Periodical
Advanced Materials Research (Volumes 47-50)
Edited by
Alan K.T. Lau, J. Lu, Vijay K. Varadan, F.K. Chang, J.P. Tu and P.M. Lam
Pages
274-277
DOI
10.4028/www.scientific.net/AMR.47-50.274
Citation
Y. L. Lin, C. C. Lin, T. H. Tsai, H. J. Lai, "Microstructure and Mechanical Properties of 0.63C-12.7Cr Martensitic Stainless Steel during Various Tempering Treatments", Advanced Materials Research, Vols. 47-50, pp. 274-277, 2008
Online since
June 2008
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Ignacy Wierszyłłowski
Abstract:A significant increase in durability of cryogenically treated tools after quenching was reported by a number of publications [1, 2]. As...
415
Authors: Anil Kumar, Rohit Kumar Gupta, M.K. Karthikeyan, P. Ram Kumar, Parameshwar Prasad Sinha
Chapter 7: Materials Characterisation
Abstract:Martensitic grade stainless steels are being extensively used in aerospace, defence and nuclear sectors for structural applications....
489
Authors: Yang Zheng Zeng, Kai Ming Wu, Feng Hu, Hua Zheng
Chapter 4: Materials Forming
Abstract:The effect of partitioning process of quenching-partitioning-tempering (Q-P-T) process on hardness and microstructure were investigated. The...
1053
Authors: Siti Hawa Mohamed Salleh, Mohd Nazree Derman, Mohd Zaidi Omar, Junaidi Syarif, S. Abdullah
Abstract:440C martensitic stainless steels are widely used because of their good mechanical properties. The mechanical properties of 440C martensitic...
105
Authors: Jun Ru Li, Chen Gong, Le Yu Zhou, Lie Chen, Hui Zuo, Ya Zheng Liu
Symposium S: Materials for Mechanical Engineering and Processing Technology
Abstract:In this work, the effects of final heat treatment including quenching and tempering process on mechanical properties of 10Cr12Ni3Mo2VN steel...
472