20MnCr5 Steel

Steel name: 20MnCr5
Diagram No.: 999
DIN designation: 20MnCr5
Mat.No. (Wr.Nr.) designation: 1.7147
Chemical composition in weight %: 0.18-0.24% C, 0.15-0.35% Si, 1.10-1.40% Mn, max. 0.030% P, max. 0.030% S, 1.00-1.30% Cr
Steel group: Tool steels, alloyed
Applications: No data
Comment: No data
Reference: Not shown in this demo version.

Heat Treatment
Hardening: Core: 860-900oC, Case: 780-820oC

Hardenability Diagram


Click the image to enlarge the diagram.

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