Cryodur 2210 Bar

Alternative and trade names
DIN EN ISO 115CrV3, 1.2210, AISI L2
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Description

1.2210 (115CrV3) Quenched and Tempered chromium-vanadium alloyoed cold-work steel bar that is wear resistant.

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

Dimension

PropertyValue

Diameter

5.0 mm

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40.0 mm

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Mechanical

PropertyValueComment

Hardness, Brinell

220.0

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soft annealed

Hardness, Rockwell C

58.0 - 62.0 [-]

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Thermal

PropertyTemperatureValueComment

Coefficient of thermal expansion

100 °C

0.00001 1/K

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for 20°C to the mentioned temperature

200 °C

0.0000127 1/K

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for 20°C to the mentioned temperature

300 °C

0.0000137 1/K

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for 20°C to the mentioned temperature

400 °C

0.0000142 1/K

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for 20°C to the mentioned temperature

500 °C

0.0000149 1/K

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for 20°C to the mentioned temperature

600 °C

0.0000158 1/K

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for 20°C to the mentioned temperature

700 °C

0.0000168 1/K

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for 20°C to the mentioned temperature

Thermal conductivity

20 °C

34.2 W/(m·K)

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350 °C

32.6 W/(m·K)

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700 °C

31 W/(m·K)

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Chemical properties

PropertyValue

Carbon

1.2

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Chromium

0.7000000000000001

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Manganese

0.35000000000000003

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Silicon

0.2

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Vanadium

0.1

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Technological properties

Property
Application areas

Piercing dies, guide rods, twist drills, ejector pins and wood chisels

Heat Treatment

Soft annealing: 710-750°C (Cooling in furnace) - Stress-relief-annealing: 650-680°C, Hardening: 810-840°C (in oil) 780-810°C (in water)