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.

Disclaimer: The information and data presented herein are typical or average values and are not a guarantee of maximum or minimum values. Applications specifically suggested for material described herein are made solely for the purpose of illustration to enable the reader to make his own evaluation and are not intended as warranties, either express or implied, of fitness for these or other purposes. There is no representation that the recipient of this literature will receive updated editions as the become available.

Copyright © 2017 by Steel Data. All Rights Reserved.