22MnB5 Steel

Steel name: 22MnB5
Diagram No.: 7279
Type of diagram: TTA
Mat. No. (Wr. Nr.) designation: 1.5528
DIN designation: 22MnB5
Chemical composition in weight %: 0.19-0.25% C, max. 0.40% Si, 1.10-1.40% Mn, max. 0.025% P, max. 0.015% S, 0.15-0.35% Cr, 0.020-0.050% Ti, 0.020-0.060% Al, 0.0008-0.0050% B
Steel group: Boron steels
Note: Figure presents the 22MnB5 (ThyssenKrupp MBW) TTA diagram from which it can be seen that the completely austenitic microstructure is achieved after 103 seconds with isothermal heat treatment at 800 °C, after 101 seconds with isothermal heat treatment at 850 °C and after 10 seconds with isothermal heat treatment at 875 °C.
Reference: Not shown in this demo version.

Transformation Diagram

Price: 20.00 US $
Buy Online Transformation Diagram

Other Steel Data links
Carbides in Steel
CCT and TTT Diagram Calculating Service
CCT and TTT Diagrams Home
Hardenability Diagrams of Steels
Hardenability Calculating Service
Macro Defects in Steel
Metal Etchants
Non-Metallic Inclusions in Steel
Tempering Diagrams of Steels
Semiconductor Etchants

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 puposes. There is no representation that the recipient of this literature will receive updated editions as the become available.










Copyright © 2024 by Steel Data. All Rights Reserved.