EN 10277-5 Grade 42CrMoS4 soft annealed and peeled (+A+SH)

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

Description

Steel 42CrMoS4 is suitable for high loaded parts in vehicle, engine and machine engineering with high wear resistance and favorable core qualities as well as enhanced workability (e.g. crankshafts, pinions, balance shafts). The steel shows a high specific resistance to static and dynamic load. Lowest application temperature -40°C. As a bright steel product it is used in the form of bars, bright, straight, in various conditions (see DIN EN 10277 : 1999-10).

Related Standards

Equivalent Materials

This material data has been provided by WIAM.

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

PropertyTemperatureValue

Density

20.0 °C

7.85 g/cm³

Show Material materials with Density of 7.85 g/cm³

Mechanical

PropertyTemperatureValue

Elastic modulus

20.0 °C

210 GPa

Show Material materials with Elastic modulus of 210 GPa

100.0 °C

205 GPa

Show Material materials with Elastic modulus of 205 GPa

200.0 °C

195 GPa

Show Material materials with Elastic modulus of 195 GPa

300.0 °C

185 GPa

Show Material materials with Elastic modulus of 185 GPa

Hardness, Brinell

20.0 °C

241 [-]

Show Material materials with Hardness, Brinell of 241 [-]

Poisson's ratio

20.0 °C

0.28 [-]

Show Material materials with Poisson's ratio of 0.28 [-]

Shear modulus

20.0 °C

81 GPa

Show Material materials with Shear modulus of 81 GPa

Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.11E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.11E-5 1/K

200.0 °C

1.21E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.21E-5 1/K

300.0 °C

1.29E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.29E-5 1/K

400.0 °C

1.35E-5 1/K

Show Material materials with Coefficient of thermal expansion of 1.35E-5 1/K

Unlock all property charts

Max service temperature, long

-40 - 0 °C

Show Material materials with Max service temperature, long of -40 - 0 °C

Melting point

1382 - 1529 °C

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

Typical for Chromium Molybdenum Steel

Specific heat capacity

20.0 °C

460 J/(kg·K)

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

Thermal conductivity

20.0 °C

42 W/(m·K)

Show Material materials with Thermal conductivity of 42 W/(m·K)

Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

1.9E-7 Ω·m

Show Material materials with Electrical resistivity of 1.9E-7 Ω·m

Chemical properties

PropertyValue

Carbon

0.38 - 0.45 %

Show Material materials with Carbon of 0.38 - 0.45 %

Chromium

0.9 - 1.2 %

Show Material materials with Chromium of 0.9 - 1.2 %

Manganese

0.6 - 0.9 %

Show Material materials with Manganese of 0.6 - 0.9 %

Molybdenum

0.15 - 0.3 %

Show Material materials with Molybdenum of 0.15 - 0.3 %

Phosphorus

0.03 - 0.04 %

Show Material materials with Phosphorus of 0.03 - 0.04 %

Silicon

0.4 %

Show Material materials with Silicon of 0.4 %

Sulfur

0.02 - 0.04 %

Show Material materials with Sulfur of 0.02 - 0.04 %