BrushCAST® 275CT as cast & aged

Alternative and trade names
BrushCAST® 275CT
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BrushCAST high strength casting alloys are available in fine grain equivalents. Material properties and manufacturing characteristics are similar to those of the standard casting alloys. Grain refinement is achieved through precise additions of either cobalt or titanium. Our fine grain casting alloys are preferred in applications where excellent surface finish characteristics are required in the cast product.

This material data has been provided by Materion Brush GmbH.

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

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23.0 °C

8.14 g/cm³

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Elastic modulus

23.0 °C

130 GPa

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23.0 °C

10 - 15 %

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Hardness, Rockwell C

23.0 °C

20 - 25 [-]

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Tensile strength

23.0 °C

655 - 721 MPa

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Yield strength Rp0.2

23.0 °C

410 - 480 MPa

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Coefficient of thermal expansion

23.0 °C

1.8E-5 1/K

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Thermal conductivity

23.0 °C

52 W/(m·K)

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Specific Electrical conductivity

17 - 23 % IACS

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Technological properties

Application areas

For plastic mold making, die cast plunger tips, non-sparking safety tools, parts for defense applications and undersea components.