1.7225
Qualitäts- und Edelbaustahl., 42CrMo4
tempering steel; alloyed; pressure vessel steel; pressure-hydrogen-resistant steel; precision ground flat steel
Energy & environmental technology, Vehicle construction & e-mobility
The material 1.7225 or 42CrMo4 is an alloyed tool and tempering steel.
Composition
C
Si
Mn
P
S
Cr
Mo
min.
0,38
-
0,60
-
-
0,90
0,15
max.
0,45
0,40
0,90
0,025
0,0350
1,20
0,30
C
min.
0,38
max.
0,45
Si
max.
0,40
Mn
min.
0,60
max.
0,90
P
max.
0,025
S
max.
0,0350
Cr
min.
0,90
max.
1,20
Mo
min.
0,15
max.
0,30
Standards and designations
Material group
High-quality engineering steel
AISI/SAE
4140
ASTM
A182; A29
UNS
G41400; G41450; 41420; H41400; H41420; K14248;
Delivery forms
Angle/profile
Cut to size/custom made
Flat
Hexagon
Powder
Profile tube
Round
Round tube/bushing
Sheets/sheet blanks/plates
Slit strip
Square
