TMG30

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Description

TMG30 is a submicron grade for the ISO application range K30-K40. The proportion of secondary raw materials from the in-house CERATIZIT recycling facilities ensures that the s-line offers a solid price performance ratio for all applications in the general cutting tools sector.

Related Standards

This material data has been provided by Ceratizit.

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.

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Properties

General

PropertyValueTemperature

Density

14.4 g/cm³

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23.0 °C

Grain structure

Submicron (0,5µm - 0,8µm)

Mechanical

PropertyValueTemperatureComment

Elastic modulus

574 GPa

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23.0 °C

Hardness, Rockwell A

91.7 [-]

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23.0 °C

Hardness, Vickers, 10

1590 [-]

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23.0 °C

EN ISO 6507-1

Hardness, Vickers, 30

1570 [-]

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23.0 °C

EN ISO 6507-1

Plane-Strain Fracture Toughnes

9.3 MPa·√m

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23.0 °C

ISO 28079

Poisson's ratio

0.21 [-]

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23.0 °C

Tensile strength, transverse

3600 MPa

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23.0 °C

DIN EN ISO 7438

Thermal

PropertyValueTemperature

Coefficient of thermal expansion

5.2E-6 1/K

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23.0 °C

Specific heat capacity

0.2 J/(kg·K)

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23.0 °C

Thermal conductivity

65 W/(m·K)

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23.0 °C

Thermal diffusivity

23.1 mm²/s

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23.0 °C

Chemical properties

Property

Cobalt

10 %

as binder

Other

1.65 %

Tungsten

WC balance

Technological properties

Property