Graphite PJP

Alternative and trade names
PJP
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Description

An economical low ash material with excellent thermal shock resistance, GRAFSTARTM PJP graphite is well suited for the fine machining detail required in molds for casting metal shapes.

This material data has been provided by Advanced Graphite Materials.

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

PropertyTemperatureValue

Density

23.0 °C

1.63 g/cm³

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Particle size range

0.76 µm

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Particle size

max.

Mechanical

PropertyTemperatureValue

Compressive strength

23.0 °C

34 MPa

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Elastic modulus

23.0 °C

6.9 GPa

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Flexural strength

23.0 °C

14 MPa

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Tensile strength

23.0 °C

9 MPa

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Thermal

PropertyTemperatureValue

Ash content

23.0 °C

0.12 %

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Thermal conductivity, in-plane

23.0 °C

130 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical resistivity

23.0 °C

9.3E-6 Ω·m

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Technological properties

Property
Application areas

Rail wheel molds