SEW 400 Grade X1NiCrMoCuN25-20-6 quenched (+Q)

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Description

Properties: - more with Mo alloyed as 1.4539 - possesses a very high resistance to intergranular corrosion, pitting corrosion and crack corrosion - it has the highest effect sum (Pittingindex) of the steel with 46 Application: - in highly chloride containing media, e.g. in appropriate sulfur and phosphoric acid - in plants of the offshore technology

Related Standards

Equivalent Materials

Los datos sobre este material han sido proporcionados por WIAM.

A menos que se indique lo contrario, todas las medidas corresponden a condiciones de temperatura ambiente. A menos que se indique lo contrario, se utilizan las unidades del SI.
Las normas armonizadas son similares a uno o varios estándares del proveedor. Es posible que algunas normas armonizadas se ajusten al estándar original, mientras que otras pueden quedar fuera de su alcance.

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Propiedades

General

PropertyTemperatureValue

Densidad

20.0 °C

7.76 - 8 g/cm³

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Mecánica

PropertyTemperatureValueComment

Coeficiente de Poisson

23.0 °C

0.3 [-]

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Typical for Austenitic Stainless Steel

Elongación

20.0 °C

40 %

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Elongación transversal

20.0 °C

35 %

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Límite elástico Rp 0,2

20.0 °C

270 MPa

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50.0 °C

240 MPa

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100.0 °C

230 MPa

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150.0 °C

210 MPa

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200.0 °C

190 MPa

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250.0 °C

180 MPa

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300.0 °C

170 MPa

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350.0 °C

160 MPa

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400.0 °C

140 MPa

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450.0 °C

130 MPa

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500.0 °C

120 MPa

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550.0 °C

105 MPa

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Límite elástico Rp 1,0

20.0 °C

310 MPa

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50.0 °C

280 MPa

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100.0 °C

270 MPa

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150.0 °C

245 MPa

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200.0 °C

225 MPa

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250.0 °C

215 MPa

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300.0 °C

205 MPa

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350.0 °C

190 MPa

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400.0 °C

170 MPa

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450.0 °C

160 MPa

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500.0 °C

150 MPa

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550.0 °C

135 MPa

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Límite elástico transversal Rp 0,2

20.0 °C

270 MPa

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Límite elástico transversal Rp 1,0

20.0 °C

310 MPa

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Módulo de cizallamiento

23.0 °C

77 GPa

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Typical for Austenitic Stainless Steel

Módulo elástico

-100.0 °C

206 GPa

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20.0 °C

196 - 198 GPa

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100.0 °C

190 - 193 GPa

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200.0 °C

182 - 183 GPa

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300.0 °C

174 - 175 GPa

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400.0 °C

166 - 172 GPa

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500.0 °C

158 - 159 GPa

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600.0 °C

150 GPa

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700.0 °C

142 GPa

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800.0 °C

134 GPa

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900.0 °C

127 GPa

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1000.0 °C

120 GPa

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Resistencia a la tracción

20.0 °C

600 - 800 MPa

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Resistencia a la tracción transversal

20.0 °C

600 - 800 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

-100.0 °C

440 J/(kg·K)

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20.0 °C

450 - 472 J/(kg·K)

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100.0 °C

487 J/(kg·K)

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200.0 °C

503 J/(kg·K)

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300.0 °C

512 J/(kg·K)

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400.0 °C

520 J/(kg·K)

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500.0 °C

530 J/(kg·K)

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600.0 °C

541 J/(kg·K)

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700.0 °C

551 J/(kg·K)

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800.0 °C

559 J/(kg·K)

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900.0 °C

565 J/(kg·K)

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1000.0 °C

571 J/(kg·K)

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Coeficiente de dilatación térmica

-100.0 °C

1.49E-5 1/K

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20.0 °C

1.61E-5 1/K

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100.0 °C

1.58E-5 - 1.67E-5 1/K

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200.0 °C

1.61E-5 - 1.72E-5 1/K

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300.0 °C

1.65E-5 - 1.77E-5 1/K

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400.0 °C

1.69E-5 - 1.81E-5 1/K

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500.0 °C

1.73E-5 - 1.84E-5 1/K

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600.0 °C

1.88E-5 1/K

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700.0 °C

1.91E-5 1/K

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800.0 °C

1.94E-5 1/K

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900.0 °C

1.97E-5 1/K

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1000.0 °C

2E-5 1/K

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Conductividad térmica

20.0 °C

11.9 - 12 W/(m·K)

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100.0 °C

13.3 W/(m·K)

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200.0 °C

15.1 W/(m·K)

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300.0 °C

16.7 W/(m·K)

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400.0 °C

18.3 W/(m·K)

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500.0 °C

19.8 W/(m·K)

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600.0 °C

21.3 W/(m·K)

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700.0 °C

22.8 W/(m·K)

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800.0 °C

24.3 W/(m·K)

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900.0 °C

25.7 W/(m·K)

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1000.0 °C

27.1 W/(m·K)

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Difusividad térmica

20.0 °C

3.3 mm²/s

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100.0 °C

3.4 mm²/s

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200.0 °C

3.7 mm²/s

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300.0 °C

4.1 mm²/s

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400.0 °C

4.3 mm²/s

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500.0 °C

4.5 mm²/s

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600.0 °C

4.7 mm²/s

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700.0 °C

5 mm²/s

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800.0 °C

5.4 mm²/s

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900.0 °C

5.7 mm²/s

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1000.0 °C

5.8 mm²/s

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Temperatura de fusión

1230 - 1480 °C

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Typical for Austenitic Stainless Steel

Eléctrico

PropertyTemperatureValue

Resistividad eléctrica

20.0 °C

9.59E-7 - 1E-6 Ω·m

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100.0 °C

1.01E-6 Ω·m

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200.0 °C

1.05E-6 Ω·m

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300.0 °C

1.1E-6 Ω·m

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400.0 °C

1.13E-6 Ω·m

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500.0 °C

1.17E-6 Ω·m

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600.0 °C

1.19E-6 Ω·m

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700.0 °C

1.22E-6 Ω·m

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800.0 °C

1.24E-6 Ω·m

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900.0 °C

1.26E-6 Ω·m

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1000.0 °C

1.28E-6 Ω·m

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Chemical properties

PropertyValue

Azufre

0.015 %

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Carbono

0.02 %

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Cobre

0.5 - 1.5 %

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Cromo

19 - 21 %

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Fósforo

0.03 %

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Manganeso

2 %

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Molibdeno

6 - 7 %

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Nitrógeno

0.1 - 0.25 %

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Níquel

24 - 26 %

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Silicona

1 %

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