Material: 1.2344 – X40CrMoV5-1
Description:
Alloyed tool steel
Applications:
Tools for hot work, dies

Technical characteristics
Chemical composition (acc. DIN EN ISO 4957 (11/2018))
Mass fraction in %
C [%]
min. 0.35
max. 0.42
Si [%]
min. 0.8
max. 1.2
Mn [%]
min. 0.25
max. 0.5
Cr [%]
min. 4.8
max. 5.5
P [%]
max. 0.03
S [%]
max. 0.02
Mo [%]
min. 1.2
max. 1.5
V [%]
min. 0.85
max. 1.15
Mechanical properties
For more information on the mechanical properties, please refer to the following product datasheet for download.