Cryodur 2767 Plate

Nombres alternativos y comerciales
DIN EN ISO 45NiCrMo16, 1.2767, AISI 6F3
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Description

1.2767 (45NiCrMo16) Quenched and Tempered steel plate with high hardenability and toughness, highly suitable for polishing, texturing and EDM machining. We recommend the use of Cryodur 2767 (ESR) for exttreme demands.

Equivalent Materials

Los datos sobre este material han sido proporcionados por Deutsche Edelstahlwerke Specialty Steel (DEW).

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.

Ashby charts

Propiedades

Medidas

PropertyValue

Ancho

1010 mm

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Espesor

25 - 350 mm

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Mecánica

PropertyValueComment

Dureza Brinell

260 [-]

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soft annealed

Dureza Rockwell C

48 - 54 [-]

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Resistencia a la tracción

1555 - 1920 MPa

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Aplicaciones térmicas

PropertyTemperatureValueComment

Coeficiente de dilatación térmica

100 °C

1.2e-05 1/K

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for 20°C to the mentioned temperature | Quenched and Tempered

200 °C

1.25e-05 1/K

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for 20°C to the mentioned temperature | Quenched and Tempered

300 °C

1.3e-05 1/K

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for 20°C to the mentioned temperature | Quenched and Tempered

Conductividad térmica

100 °C

27.7 W/(m·K)

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150 °C

28.9 W/(m·K)

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200 °C

29.7 W/(m·K)

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250 °C

30.5 W/(m·K)

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300 °C

31 W/(m·K)

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Chemical properties

PropertyValue

Carbono

0.45 %

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Cromo

1.4 %

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Hierro

Balance

Manganeso

0.35 %

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Molibdeno

0.2 %

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Níquel

4 %

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Silicona

0.25 %

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Technological properties

Property
Application areas

Cutlery dies, cutting tools for thick materials, billet-shear blades, drawing jaws, massive embossing and bending tools, plastic moulds, reinforcements

Heat Treatment

Soft annealing: 610-650°C (Cooling in furnace) - Stress-relief-annealing: 600-650°C (cooling in Furnace), Hardening: 840-870°C and quenching in air, oil or salt bath: 180-220°C