CNC Machining 42CrMo4 Alloy Steel Alloy
Steel Alloy 42CrMo4 | 1.7225 | 42CD4 | 4140
Steel 1.7225 is a standard material produced in pre-hardened condition. This material has high strength, toughness, good hardenability and good resistance to impact. It is widely used in the construction of machines, axles, gear shafts, wheel and base plates. It is also used for the production of large plastic molds.
- Resistance to impact
- Tough
- High strength
- Hardenability
Finishing Options
As Machined/Deburr
Ra 3.2µm
Black Oxide
1-30 µm thickness
Bead Blasted
Grain Size 100-350 µm
Smooth Machining
Ra 1.6µm
Fine Machining
Ra 0.8µm
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