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Metals
EN24
High-strength alloy steel for critical parts
EN24 is a nickel-chromium-molybdenum alloy steel used for highly stressed parts requiring strength, toughness and fatigue resistance.
Density
7.85 g/cm³
Tensile strength
900-1200 MPa
Max temperature
~400 °C
Pros
- Very high strength
- Excellent toughness
- Good fatigue resistance
Considerations
- Costlier than EN8/EN19
- Requires proper heat treatment
Manufacturing & industries
MachinedQuenched and tempered
AutomotiveAerospace supportHeavy machinery
Property profile
Strength
88
Lightness
25
Heat
58
Flexibility
28
Durability
88
Corrosion
25
Affordability
58