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AISI 420F Annealed

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Description

Equivalent Materials

Ashby charts

See where AISI 420F 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.

Properties

General

Density

ρ

7.8 g/cm³ at 20 °C

Mechanical

Elastic modulus

E

210 GPa at 20 °C

Elongation

A

16 % at 20 °C

Poisson's ratio

ν

0.3 [-] at 20 °C

Typical for Martensitic Stainless Steel

Shear modulus

G

77 GPa at 20 °C

Typical for Martensitic Stainless Steel

Tensile strength

Rm

640 MPa at 20 °C

Yield strength

YS

400 MPa at 20 °C

Thermal

Coefficient of thermal expansion

α

1.2E-5 1/K at 20 °C

Melting point

Tm

1375 - 1450 °C

Typical for Martensitic Stainless Steel

Specific heat capacity

cp

460 J/(kg·K) at 20 °C

Thermal conductivity

λ

28 W/(m·K) at 20 °C

Electrical

Electrical conductivity

σel

1.74E+7 S/m at 20 °C

Electrical resistivity

ρel

6E-7 Ω·m at 20 °C

Typical for Martensitic Stainless Steel

Chemical properties

Element

Weight %

Comment

Fe

82.4 - 87.7 %

Cr

12 - 14.5 %

C

0.26 - 0.42 %

Mn

0 - 1.5 %

Mo

0 - 0.5 %

More

This material data has been provided by MakeItFrom.com.

All metrics apply to room temperature unless otherwise stated. SI units used unless otherwise stated.
Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard.