See where AISI 4340 Annealed falls on the material property chart for Density against Elastic modulus in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.
Density
ρ7.8 g/cm³ at 23 °C
Coefficient of thermal expansion
α1.2E-5 1/K at 23 °C
Melting point
Tm1382 - 1529 °C
Typical for Nickel Chromium Molybdenum Steel
Specific heat capacity
cp450 J/(kg·K) at 23 °C
Thermal conductivity
λ34 - 54 W/(m·K) at 23 °C
Typical for Nickel Chromium Molybdenum Steel
Element
Weight %
Comment
95.1 - 96.3 %
1.7 - 2 %
0.7 - 0.9 %
0.6 - 0.8 %
0.38 - 0.43 %
This material data has been provided by MakeItFrom.com.