ASTM A485 Grade 100CrMnMoSi8-4-6 Annealed, Cold Drawn, Stress Relieved

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

Related Standards

Equivalent Materials

This material data has been provided by ASTM.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

20.0 °C

7.8 - 7.9 g/cm³

Show Material materials with Density of 7.8 - 7.9 g/cm³

Typical for Chromium Steel

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

200 - 215 GPa

Show Material materials with Elastic modulus of 200 - 215 GPa

Typical for Chromium Steel

Hardness, Rockwell B

20.0 °C

92 [-]

Show Material materials with Hardness, Rockwell B of 92 [-]

Poisson's ratio

20.0 °C

0.29 [-]

Show Material materials with Poisson's ratio of 0.29 [-]

Typical for Chromium Steel

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

20.0 °C

9.4E-6 - 1.5E-5 1/K

Show Material materials with Coefficient of thermal expansion of 9.4E-6 - 1.5E-5 1/K

Typical for Chromium Steel

Melting point

1382 - 1529 °C

Show Material materials with Melting point of 1382 - 1529 °C

Typical for Chromium Steel

Specific heat capacity

20.0 °C

440 - 494 J/(kg·K)

Show Material materials with Specific heat capacity of 440 - 494 J/(kg·K)

Typical for Chromium Steel

Thermal conductivity

20.0 °C

23 - 50 W/(m·K)

Show Material materials with Thermal conductivity of 23 - 50 W/(m·K)

Typical for Chromium Steel

Chemical properties

PropertyValue

Aluminium

0.05 %

Show Material materials with Aluminium of 0.05 %

Carbon

0.93 - 1.05 %

Show Material materials with Carbon of 0.93 - 1.05 %

Chromium

1.8 - 2.05 %

Show Material materials with Chromium of 1.8 - 2.05 %

Copper

0.3 %

Show Material materials with Copper of 0.3 %

Manganese

0.8 - 1.1 %

Show Material materials with Manganese of 0.8 - 1.1 %

Molybdenum

0.5 - 0.6 %

Show Material materials with Molybdenum of 0.5 - 0.6 %

Oxygen

1.5E-3 %

Show Material materials with Oxygen of 1.5E-3 %

Phosphorus

0.03 %

Show Material materials with Phosphorus of 0.03 %

Silicon

0.4 - 0.6 %

Show Material materials with Silicon of 0.4 - 0.6 %

Sulfur

0.015 %

Show Material materials with Sulfur of 0.015 %