ISO 683-2 Grade 33MnCrB5-2 quenched and tempered (+QT)

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Description

Boron alloyed tempering steel for general machine engineering.

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

PropertyValueComment

Densidad

7.8 g/cm³

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Typical for Steel

Mecánica

PropertyTemperatureValueConditionRelated StandardsShapeComment

Coeficiente de Poisson

0.3 [-]

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Typical for Steel

Dureza Brinell

260 [-]

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Predicted Value, Transverse

Elongación

9.6 %

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Predicted Value, A80

10.3 %

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Predicted Value, A200

10.6 %

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Predicted Value, Transverse

11.2 %

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Predicted Value, A50

16.1 %

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Predicted Value, A5

19.3 %

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Predicted Value, A80 Transverse

20 °C

13 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

Estricción

42.7 %

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Predicted Value, Transverse

20 °C

50 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

Límite elástico

318.7 MPa

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Predicted Value, RP1

326.9 MPa

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Predicted Value, RP1 Transverse

347.3 MPa

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Predicted Value, RP05

517.9 MPa

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Predicted Value, Transverse

573.8 MPa

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Predicted Value, RP02 Transverse

745.8 MPa

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Predicted Value, RP002

866.7 MPa

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Predicted Value, RP02

20 °C

750 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

800 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

850 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

Módulo de cizallamiento

80.3 GPa

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Predicted Value

Módulo elástico

190 - 210 GPa

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Typical for Steel

Resistencia a la tracción

20 °C

900 - 1300 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

900 - 1200 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

900 - 1100 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

950 - 1300 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

950 - 1200 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

950 - 1100 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

1050 - 1300 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

1050 - 1200 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

20 °C

1050 - 1100 MPa

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

Bar, Forging, Sheet, Strip, Flat

Resistencia al cizallamiento

532 MPa

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Predicted Value

Aplicaciones térmicas

PropertyValueComment

Calor específico

456.8 J/(kg·K)

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Predicted Value

Coeficiente de dilatación térmica

12.21 1/K

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Predicted Value

Conductividad térmica

36.54 W/(m·K)

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Predicted Value

Temperatura máx. de funcionamiento

287.1 °C

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Predicted Value, Long

Eléctrico

PropertyValueComment

Conductividad eléctrica

4 S/m

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Predicted Value

Resistividad eléctrica

35 Ω·m

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Predicted Value

Chemical properties

PropertyValueConditionRelated StandardsShape

Azufre

0.035 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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Boro

0.0008 - 0.005 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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0.001 - 0.005 %

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quenched and tempered (+QT)

EN 10083-3, ISO 683-2

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Carbono

0.3 - 0.36 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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Cobre

0.4 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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Cromo

0.3 - 0.6 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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Fósforo

0.025 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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Manganeso

1.2 - 1.5 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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Silicona

0.4 %

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quenched and tempered (+QT)

ISO 683-2, EN 10083-3

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