ASTM A276 Grade 403 Hardened and tempered at a relatively high temperature; Cold-Finished

Want to keep this datasheet? Save it now in your required format

Related Standards

Equivalent Materials

This material data has been provided by ASTM.

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.

Ashby charts

See where falls on the material property chart for against 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

PropertyTemperatureValueComment

Density

23.0 °C

7.6 - 7.7 g/cm³

Show Material materials with Density of 7.6 - 7.7 g/cm³

Typical for Martensitic Stainless Steel

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

220 GPa

Show Material materials with Elastic modulus of 220 GPa

Typical for Martensitic Stainless Steel

Elongation A50

23.0 °C

12 %

Show Material materials with Elongation A50 of 12 %

Poisson's ratio

23.0 °C

0.3 [-]

Show Material materials with Poisson's ratio of 0.3 [-]

Typical for Martensitic Stainless Steel

Reduction of area

23.0 °C

40 %

Show Material materials with Reduction of area of 40 %

Shear modulus

23.0 °C

77 GPa

Show Material materials with Shear modulus of 77 GPa

Typical for Martensitic Stainless Steel

Tensile strength

23.0 °C

690 - 830 MPa

Show Material materials with Tensile strength of 690 - 830 MPa

Yield strength Rp0.2

23.0 °C

550 - 620 MPa

Show Material materials with Yield strength Rp0.2 of 550 - 620 MPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

23.0 °C

1E-5 - 1.5E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1E-5 - 1.5E-5 1/K

Typical for Martensitic Stainless Steel

Melting point

1370 - 1530 °C

Show Material materials with Melting point of 1370 - 1530 °C

Typical for Martensitic Stainless Steel

Specific heat capacity

23.0 °C

460 J/(kg·K)

Show Material materials with Specific heat capacity of 460 J/(kg·K)

Typical for Martensitic Stainless Steel

Thermal conductivity

23.0 °C

14 - 31 W/(m·K)

Show Material materials with Thermal conductivity of 14 - 31 W/(m·K)

Typical for Martensitic Stainless Steel

Electrical

PropertyTemperatureValueComment

Electrical resistivity

23.0 °C

6E-7 Ω·m

Show Material materials with Electrical resistivity of 6E-7 Ω·m

Typical for Martensitic Stainless Steel

Chemical properties

PropertyValue

Carbon

0.15 %

Show Material materials with Carbon of 0.15 %

Chromium

11.5 - 13 %

Show Material materials with Chromium of 11.5 - 13 %

Manganese

1 %

Show Material materials with Manganese of 1 %

Phosphorus

0.04 %

Show Material materials with Phosphorus of 0.04 %

Silicon

0.5 %

Show Material materials with Silicon of 0.5 %

Sulfur

0.03 %

Show Material materials with Sulfur of 0.03 %