DIN 17445 Grade G-X3CrNiMoN17-13-5 quenched (+Q)

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Description

Tthe material G-X 3 CrNiMoN 17 13 5, material number 1.4439, can be used in a temperature range between -60 °C and 400 °C according to VdTÜV-Wbl 458 : 2001-12 for pressure vessels based on the TRB 100 and the AD-Merkblättern W 5 und W 10 including W 5 und A 4. Single certificats or complementary certificats are necessairy for the application in the nuclear power technic, when it is specified in the rules of nuclear power engineering. The material is metal-arc-weldable using covered rod-electrodes (preheating is not necessairy according to DIN 17445-84 bzw. VdTÜV-Werkstoffblatt 458, 02.83.) Application for the chemical industry. The material is resistant against chlorid of higher concentrations and higher temperatures

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

8 g/cm³

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Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

195 GPa

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Typical for Austenitic Stainless Steel

Elongation

20.0 °C

20 %

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Hardness, Brinell

20.0 °C

130 - 200 [-]

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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

490 - 690 MPa

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Yield strength Rp0.2

20.0 °C

210 MPa

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100.0 °C

165 MPa

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150.0 °C

150 MPa

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200.0 °C

140 MPa

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250.0 °C

130 MPa

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300.0 °C

120 MPa

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350.0 °C

115 MPa

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400.0 °C

110 MPa

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Yield strength Rp1.0

20.0 °C

230 MPa

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100.0 °C

192 MPa

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150.0 °C

177 MPa

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200.0 °C

162 MPa

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250.0 °C

151 MPa

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300.0 °C

143 MPa

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350.0 °C

138 MPa

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400.0 °C

125 MPa

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100.0 °C

1.65E-5 1/K

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200.0 °C

1.75E-5 1/K

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300.0 °C

1.75E-5 1/K

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400.0 °C

1.85E-5 1/K

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500.0 °C

1.85E-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

500 J/(kg·K)

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Thermal conductivity

20.0 °C

17 W/(m·K)

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Electrical

PropertyTemperatureValueComment

Electrical resistivity

23.0 °C

8.5E-7 Ω·m

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Typical for Austenitic Stainless Steel

Chemical properties

PropertyValue

Carbon

0.04 %

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Chromium

16.5 - 18.5 %

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Manganese

1.5 %

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Molybdenum

4 - 4.5 %

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Nickel

12.5 - 14.5 %

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Nitrogen

0.12 - 0.22 %

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Phosphorus

0.05 %

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Silicon

1 %

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Sulfur

0.03 %

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