Al cast plate G.AL® C330R, sawed mould plate

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Description

The higher-strength aluminum plate G.AL® C330R from alloy EN AW 7021 (AlZn5.5Mg1.5) with material temper T79 sawn on all sides is characterized by very high strength and hardness as well as very good low-stress properties. The very low strength and hardness decrease from plate edge to the centre makes G.AL® C330R a superior material in virtually all sectors of the capital goods industry.

Equivalent Materials

This material data has been provided by Gleich Aluminum.

"Typical" values were obtained via a literature search. "Predicted" values were imputed via artificial intelligence technology. While we have placed significant efforts in ensuring data accuracy, "typical" and "predicted" data should be considered indicative and verified by appropriate material testing. Please do contact us if additional information on the the predicted data method is required.
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

2.8 g/cm³

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Surface roughness

15 μm

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Dimension

PropertyValue

Width

1540 mm

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Dimensions

Standard stock sizes: 1540mm x 3048mm and 20-570mm in thickness

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

70 GPa

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Elongation A5

23.0 °C

2.5 - 4.5 %

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Hardness, HBW

23.0 °C

110 - 120 [-]

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Test method: 2.5/62.5

Tensile strength

23.0 °C

320 - 380 MPa

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Yield strength Rp0.2

23.0 °C

290 - 340 MPa

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Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

23.0 °C

2.3E-5 1/K

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Specific heat capacity

23.0 °C

875 J/(kg·K)

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Thermal conductivity

23.0 °C

125 - 155 W/(m·K)

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Electrical

PropertyTemperatureValue

Electrical conductivity

23.0 °C

2.10E+7 - 2.40E+7 S/m

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Technological properties

Property
Other

Heat treatable alloy

Processing history

Temper: T79, solution heat treated and artificially aged