Research of Hot Ductility for ML40Cr with Cold Forging Steel

Zhan Ying Liu; Hong Qi Zhang; Yue Hua Hou

doi:10.4028/www.scientific.net/AMR.284-286.1697

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 284-286Research of Hot Ductility for ML40Cr with Cold...

Research of Hot Ductility for ML40Cr with Cold Forging Steel

Abstract:

Hot ductility of ML40Cr steel at the temperatures from 700°C to 1300°C was measured on simulator Gleeble-1500. The results are as follows: the hot ductility reduces in temperature range of 950°C to 1300°C, and increases in temperature range of 700°C to 950°C. The reduction of cross section area is reduced obvious in temperature range of 950°C to 1300°C, and Extensibility fall is slow. The best hot ductility of ML40Cr steel is 950°C.

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Periodical:

Advanced Materials Research (Volumes 284-286)

Pages:

1697-1700

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.284-286.1697

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Online since:

July 2011

Authors:

Zhan Ying Liu, Hong Qi Zhang, Yue Hua Hou

Keywords:

Cold Forging Steel, Hot Ductility, ML40Cr, Simulate

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References

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