4140 Alloy
4140 Alloy Steel
PopularChromium-molybdenum alloy steel. High strength and toughness.
tensile Strength
95,000 psi
yield Strength
60,200 psi
hardness
197 Brinell
Common Applications:
ShaftsGearsTooling
Shop 4140 Alloy by Shape
Select a shape to configure your 4140 alloy order
Technical Specifications
Material Properties
tensile Strength95,000 psi
yield Strength60,200 psi
hardness197 Brinell
Base MetalSteel
Density0.284 lb/in³
Ideal Applications
- Shafts
- Gears
- Tooling
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