DIN 17155 Grade 13CrMo4-4 quenched and tempered (+QT)

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Description

High temperature steel up to 530 °C and following application: in the barrel construction for overheater and hot steam tubes, for collectors, flanges, in the apparatus construction and the petrochemical industry

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

7.85 g/cm³

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50.0 °C

7.84 g/cm³

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100.0 °C

7.82 g/cm³

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150.0 °C

7.81 g/cm³

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200.0 °C

7.79 g/cm³

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250.0 °C

7.77 g/cm³

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300.0 °C

7.76 g/cm³

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350.0 °C

7.74 g/cm³

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400.0 °C

7.72 g/cm³

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450.0 °C

7.7 g/cm³

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500.0 °C

7.68 g/cm³

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550.0 °C

7.66 g/cm³

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600.0 °C

7.64 g/cm³

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Mecánica

PropertyTemperatureValue

Coeficiente de Poisson

20.0 °C

0.28 [-]

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50.0 °C

0.28 [-]

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100.0 °C

0.28 [-]

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150.0 °C

0.29 [-]

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200.0 °C

0.29 [-]

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250.0 °C

0.29 [-]

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300.0 °C

0.29 [-]

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350.0 °C

0.3 [-]

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400.0 °C

0.3 [-]

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450.0 °C

0.3 [-]

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500.0 °C

0.3 [-]

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550.0 °C

0.31 [-]

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600.0 °C

0.31 [-]

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Elongación

20.0 °C

18 - 20 %

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Límite elástico Rp 0,2

20.0 °C

240 - 300 MPa

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100.0 °C

220 - 260 MPa

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150.0 °C

210 - 245 MPa

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200.0 °C

200 - 255 MPa

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250.0 °C

190 - 245 MPa

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300.0 °C

175 - 230 MPa

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350.0 °C

165 - 215 MPa

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400.0 °C

160 - 205 MPa

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450.0 °C

150 - 195 MPa

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500.0 °C

145 - 190 MPa

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Módulo de cizallamiento

20.0 °C

82.8 GPa

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50.0 °C

82.4 GPa

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100.0 °C

81.42 GPa

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150.0 °C

79.95 GPa

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200.0 °C

78.38 GPa

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250.0 °C

76.62 GPa

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300.0 °C

74.85 GPa

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350.0 °C

73.08 GPa

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400.0 °C

71.32 GPa

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450.0 °C

69.45 GPa

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500.0 °C

67.59 GPa

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550.0 °C

65.63 GPa

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600.0 °C

63.57 GPa

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Módulo elástico

-100.0 °C

217 GPa

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20.0 °C

212 - 212.48 GPa

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50.0 °C

211.6 GPa

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100.0 °C

207 - 209 GPa

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150.0 °C

205.52 GPa

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200.0 °C

199 - 202 GPa

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250.0 °C

197.67 GPa

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300.0 °C

192 - 193.45 GPa

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350.0 °C

189.23 GPa

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400.0 °C

184 - 185 GPa

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450.0 °C

180.41 GPa

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500.0 °C

175 - 176 GPa

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550.0 °C

171.28 GPa

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600.0 °C

164 - 166.57 GPa

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Resistencia a la tracción

20.0 °C

420 - 600 MPa

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200.0 °C

390 MPa

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250.0 °C

390 MPa

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300.0 °C

390 MPa

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350.0 °C

390 MPa

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400.0 °C

385 MPa

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450.0 °C

365 MPa

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500.0 °C

335 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Calor específico

-100.0 °C

423 J/(kg·K)

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20.0 °C

461 J/(kg·K)

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100.0 °C

479 - 500 J/(kg·K)

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200.0 °C

499 - 540 J/(kg·K)

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300.0 °C

517 - 580 J/(kg·K)

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400.0 °C

536 - 620 J/(kg·K)

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500.0 °C

558 - 690 J/(kg·K)

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600.0 °C

587 - 780 J/(kg·K)

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Coeficiente de dilatación térmica

-100.0 °C

1.05E-5 1/K

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20.0 °C

1.15E-5 1/K

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100.0 °C

1.21E-5 - 1.22E-5 1/K

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200.0 °C

1.27E-5 - 1.29E-5 1/K

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300.0 °C

1.32E-5 - 1.34E-5 1/K

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400.0 °C

1.36E-5 - 1.4E-5 1/K

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500.0 °C

1.4E-5 - 1.43E-5 1/K

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600.0 °C

1.44E-5 - 1.46E-5 1/K

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Conductividad térmica

20.0 °C

45.9 W/(m·K)

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100.0 °C

46 - 46.4 W/(m·K)

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200.0 °C

45.6 - 46 W/(m·K)

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300.0 °C

43 - 43.5 W/(m·K)

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400.0 °C

40.9 - 41 W/(m·K)

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500.0 °C

38 - 38.2 W/(m·K)

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600.0 °C

35.5 - 36 W/(m·K)

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Difusividad térmica

20.0 °C

12.7 mm²/s

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100.0 °C

12 mm²/s

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200.0 °C

11 mm²/s

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300.0 °C

9.9 mm²/s

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400.0 °C

8.7 mm²/s

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500.0 °C

7.3 mm²/s

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600.0 °C

6 mm²/s

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Temperatura de fusión

1382 - 1529 °C

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Typical for Chromium Molybdenum Steel

Temperatura máx. de funcionamiento, largo

0 - 530 °C

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Eléctrico

PropertyTemperatureValue

Resistividad eléctrica

20.0 °C

2.27E-7 - 2.37E-7 Ω·m

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50.0 °C

2.56E-7 Ω·m

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100.0 °C

2.76E-7 - 2.88E-7 Ω·m

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150.0 °C

3.21E-7 Ω·m

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200.0 °C

3.46E-7 - 3.59E-7 Ω·m

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250.0 °C

4.01E-7 Ω·m

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300.0 °C

4.3E-7 - 4.45E-7 Ω·m

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350.0 °C

4.95E-7 Ω·m

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400.0 °C

5.3E-7 - 5.48E-7 Ω·m

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450.0 °C

6.06E-7 Ω·m

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500.0 °C

6.48E-7 - 6.63E-7 Ω·m

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550.0 °C

7.28E-7 Ω·m

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600.0 °C

7.8E-7 - 7.97E-7 Ω·m

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Chemical properties

PropertyValue

Azufre

0.03 %

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Carbono

0.08 - 0.18 %

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Cromo

0.7 - 1.15 %

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Fósforo

0.04 %

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Manganeso

0.4 - 1 %

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Molibdeno

0.4 - 0.8 %

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Silicona

0.1 - 0.4 %

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