EN 10028-7 Grade X2CrTi17 soft annealed (+A)

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Description

The ferritic stainless steel X2CrTi17 has a extremely low C-content for special applications in household, car and electrical industry.

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 - 7.73 g/cm³

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Mechanical

PropertyTemperatureValue

Elastic modulus

20.0 °C

217 - 220 GPa

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100.0 °C

215 GPa

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200.0 °C

188 - 210 GPa

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300.0 °C

164 - 205 GPa

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400.0 °C

195 GPa

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Elongation

20.0 °C

24 %

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Elongation A80

20.0 °C

24 %

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Elongation A80, transverse

20.0 °C

24 %

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Elongation, transverse

20.0 °C

24 %

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Poisson's ratio

20.0 °C

0.29 [-]

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Shear modulus

20.0 °C

84.82 GPa

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Tensile strength

20.0 °C

380 - 530 MPa

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Tensile strength, transverse

20.0 °C

380 - 530 MPa

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Yield strength Rp0.2

20.0 °C

180 MPa

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100.0 °C

195 MPa

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150.0 °C

180 MPa

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200.0 °C

170 MPa

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250.0 °C

160 MPa

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300.0 °C

155 MPa

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Yield strength Rp0.2, transverse

20.0 °C

200 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

20.0 °C

1.02E-5 1/K

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100.0 °C

1.04E-5 - 1.05E-5 1/K

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200.0 °C

1.08E-5 - 1.09E-5 1/K

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300.0 °C

1.12E-5 - 1.13E-5 1/K

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400.0 °C

1.16E-5 1/K

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500.0 °C

1.19E-5 - 1.2E-5 1/K

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600.0 °C

1.22E-5 1/K

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Melting point

1425 - 1530 °C

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Typical for Ferritic Stainless Steel

Specific heat capacity

20.0 °C

430 - 439 J/(kg·K)

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100.0 °C

474 J/(kg·K)

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200.0 °C

498 J/(kg·K)

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300.0 °C

517 J/(kg·K)

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400.0 °C

538 J/(kg·K)

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500.0 °C

564 J/(kg·K)

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600.0 °C

598 J/(kg·K)

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Thermal conductivity

20.0 °C

20 - 25.9 W/(m·K)

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100.0 °C

25.3 W/(m·K)

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200.0 °C

25.2 W/(m·K)

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300.0 °C

25.2 W/(m·K)

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400.0 °C

25.4 W/(m·K)

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500.0 °C

25.7 W/(m·K)

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600.0 °C

25.9 W/(m·K)

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Thermal diffusivity

20.0 °C

7.6 mm²/s

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100.0 °C

6.6 mm²/s

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200.0 °C

6.1 mm²/s

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300.0 °C

5.8 mm²/s

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400.0 °C

5.3 mm²/s

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500.0 °C

4.8 mm²/s

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600.0 °C

4.1 mm²/s

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Electrical

PropertyTemperatureValue

Electrical resistivity

20.0 °C

5.59E-7 - 7E-7 Ω·m

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100.0 °C

6.4E-7 Ω·m

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200.0 °C

7.32E-7 Ω·m

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300.0 °C

8.17E-7 Ω·m

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400.0 °C

8.97E-7 Ω·m

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500.0 °C

9.74E-7 Ω·m

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600.0 °C

1.05E-6 Ω·m

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Chemical properties

PropertyValue

Carbon

0.025 %

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Chromium

16 - 18 %

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Manganese

0.5 %

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Nitrogen

0.02 %

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Phosphorus

0.04 %

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Silicon

0.5 %

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Sulfur

0.015 %

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Titanium

0.3 - 0.6 %

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