Cryodur 2249

Alternative and trade names
DIN EN ISO 45SiCrV6, 1.2249
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Description

1.2249 (45SiCrV6) Quenched and Tempered cold work tool steel bar with good toughness and impact resistance.

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

PropertyValueTemperatureComment

Hardness, Brinell

219 [-]

Show Supplier Material materials with Hardness, Brinell of 219 [-] at 23.0 °C

23.0 °C

soft annealed

Hardness, Rockwell C

50 - 57 [-]

Show Supplier Material materials with Hardness, Rockwell C of 50 - 57 [-] at 23.0 °C

23.0 °C

Tensile strength

1665 - 2105 MPa

Show Supplier Material materials with Tensile strength of 1665 - 2105 MPa at 23.0 °C

23.0 °C

Chemical properties

Property

Carbon

0.45 %

Chromium

1.35 %

Iron

Balance

Manganese

0.65 %

Silicon

1.35 %

Vanadium

0.1 %

Technological properties

Property
Application areas

Pneumatic chipping hammers, punching tools, riveting hammers, punches and woodworking tools

Heat Treatment

Soft annealing: 710-740°C (Cooling in furnace) - Stress-relief-annealing: 650-680°C, Hardening: 860-890°C and quenching in oil