EN 10088-1 Grade X2CrMoTi29-4 soft annealed (+A)

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Description

The ferritic steel X2CrMoTi29-4 (special grade annealed) is used for cold rolled strip. It shows resistance to intercrystalline corrosion also in welded condition.

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.

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Properties

General

PropertyTemperatureValue

Density

20.0 °C

7.7 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

20.0 °C

220 GPa

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100.0 °C

215 GPa

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200.0 °C

210 GPa

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300.0 °C

205 GPa

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400.0 °C

195 GPa

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Elongation

20.0 °C

20 %

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Elongation A80

20.0 °C

20 %

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Elongation A80, transverse

20.0 °C

20 %

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Elongation, transverse

20.0 °C

20 %

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Poisson's ratio

23.0 °C

0.3 [-]

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Typical for Austenitic Stainless Steel

Shear modulus

23.0 °C

77 GPa

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Typical for Austenitic Stainless Steel

Tensile strength

20.0 °C

550 - 700 MPa

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Tensile strength, transverse

20.0 °C

550 - 700 MPa

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Yield strength Rp0.2

20.0 °C

430 MPa

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100.0 °C

395 MPa

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150.0 °C

370 MPa

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200.0 °C

350 MPa

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250.0 °C

335 MPa

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300.0 °C

325 MPa

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350.0 °C

310 MPa

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Yield strength Rp0.2, transverse

20.0 °C

450 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.15E-5 1/K

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300.0 °C

1.2E-5 1/K

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Melting point

1230 - 1480 °C

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Typical for Austenitic Stainless Steel

Specific heat capacity

20.0 °C

440 J/(kg·K)

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Thermal conductivity

20.0 °C

17 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

6.7E-7 Ω·m

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Chemical properties

PropertyValue

Carbon

0.025 %

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Chromium

28 - 30 %

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Manganese

1 %

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Molybdenum

3.5 - 4.5 %

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Nitrogen

0.05 %

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Phosphorus

0.03 %

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Silicon

1 %

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Sulfur

0.01 %

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Titanium

0.8 %

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