Cryodur 2746

Alternative and trade names
DIN EN ISO 45NiCrMoV16-6, 1.2746
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Description

1.2746 (45NiCrMoV16-6) Quenched and Tempered, air or oil-hardenable steel featuring high toughness.

Equivalent Materials

This material data has been provided by Deutsche Edelstahlwerke Specialty Steel (DEW).

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.

Ashby charts

Properties

Mechanical

PropertyValueComment

Hardness, Brinell

295.0

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soft annealed

Hardness, Rockwell C

50.0 - 54.0 [-]

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Tensile strength

1665.0 - 1920.0 MPa

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Chemical properties

PropertyValue

Carbon

0.45

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Chromium

1.5

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Manganese

0.7000000000000001

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Molybdenum

0.8

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Nickel

4.0

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Silicon

0.25

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Vanadium

0.5

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Technological properties

Property
Application areas

Special steel for cold-shear blades, particularly for cutting scrap, drawing jaws, coining and bending tools

Heat Treatment

Soft annealing: 610-650°C (Cooling in furnace) - Stress-relief-annealing: 600°C (cooling in Furnace), Hardening: 880-910°C and quenching in air, oil or salt bath: 180-220°C