EN 10132-4 Grade C75S Quenched and Tempered

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Description

C75S is a high-carbon steel with high hardness and strength properties.

Related Standards

Equivalent Materials

Ashby charts

See where falls on the material property chart for Density against Elastic modulus in your materials selection and design process.

Properties

General

Density ρ

7.86 g/cm³ at 20 °C

Mechanical

Elastic modulus E

200 - 215 GPa at 20 °C

Typical for High Carbon Steel

Hardness, Rockwell C HRC

38.5 - 54 [-] at 20 °C

Hardness, Vickers HV

370 - 580 [-] at 20 °C

Poisson's ratio ν

0.29 [-] at 20 °C

Typical for High Carbon Steel

Tensile strength Rm

1200 - 1900 MPa at 20 °C

Thermal

Coefficient of thermal expansion α

1.32E-5 1/K at 20 °C

Typical for High Carbon Steel

Melting point Tm

1400 °C

Chemical properties

Element

Weight %

Comment

Fe

-

Balance

C

0.7 - 0.8 %

Mn

0.6 - 0.9 %

Si

0.15 - 0.35 %

Cr

0 - 0.4 %

More

Technological properties

Processing history

Quenched and tempered

This material data has been provided by Matmatch.

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.