100CrMo7-3 Steel

Steel name: 100CrMo7-3
Table No.: 1736
DIN designation: 100CrMo7-3
Mat.No. (Wr.Nr.) designation: 1.3536
AISI/SAE designation: ~K19965
EN designation: 100CrMo7-3
UNI designation: 100CrMo7-3
BS designation: 100CrMo7-3
Chemical composition in weight %: 0.93-1.05% C, 0.15-0.35% Si, 0.60-.80% Mn, max. 0.025% P, max. 0.015% S, 1.65-1.95% Cr, 0.20-0.35% Mo, max. 0.30% Cu, max. 0.050% Al
Steel group: Alloy steels
Applications: No data
Comment: Ac1=770 C, Ms-160 C, Mf=-40 C.
Reference: Not shown in this demo version.

Heat Treatment
Quenching: 848-880 C/oil, polymer
Tempering: 150-200 C/air
Hardenability test
Quenching: 850 C/oil

Hardenability Table


Click the image to enlarge the table.

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.