EN 10270-2 Grade TDSiCr oil quenched and tempered

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

Description

The round, oil hardened and tempered alloy steel wire TDSiCr with medium fatigue strength and high tensile strength is used mainly for torsion loaded springs (tension and compression springs). It will be delivered in rings, in coils or as bars and, if not otherwise arranged, thin oiled.

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

PropertyTemperatureValueComment

Density

23.0 °C

7.8 g/cm³

Show Material materials with Density of 7.8 g/cm³

Typical for Steel

Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

206 GPa

Show Material materials with Elastic modulus of 206 GPa

Poisson's ratio

23.0 °C

0.3 [-]

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

Typical for Steel

Reduction of area

20.0 °C

35 - 50 %

Show Material materials with Reduction of area of 35 - 50 %

Shear modulus

20.0 °C

79.5 - 81.5 GPa

Show Material materials with Shear modulus of 79.5 - 81.5 GPa

Tensile strength

20.0 °C

1670 - 2230 MPa

Show Material materials with Tensile strength of 1670 - 2230 MPa

Chemical properties

PropertyValue

Carbon

0.5 - 0.6 %

Show Material materials with Carbon of 0.5 - 0.6 %

Chromium

0.5 - 0.8 %

Show Material materials with Chromium of 0.5 - 0.8 %

Copper

0.1 %

Show Material materials with Copper of 0.1 %

Manganese

0.5 - 0.9 %

Show Material materials with Manganese of 0.5 - 0.9 %

Phosphorus

0.03 %

Show Material materials with Phosphorus of 0.03 %

Silicon

1.2 - 1.6 %

Show Material materials with Silicon of 1.2 - 1.6 %

Sulfur

0.02 %

Show Material materials with Sulfur of 0.02 %

Technological properties

Property
Features

Spring