Steel name: AISI M4
Diagram No.: 4012
Type of diagram: CCT
AISI: M4
Chemical composition in weight %: 1.29% C, 0.40% Mn, 0.03% P, 0.02% S, 4.03% Cr, 4.43% Mo,
5.26% W, 3.82% V.
Note: High speed tool steel. Comparison between the diagram
obtained in this study with that
of the manufacturer.
Source: Jalel Briki and Souad Ben Slima, A New Continuous Cooling Transformation Diagram for AISI M4
High-Speed Tool Steel, Journal of Materials Engineering and Performance, Volume 17(6) December
2008, pp. 864-869.
Price: 30.00 US $
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