Al cast plate G.AL® C330, precision milled plate

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Description

This material produced from alloy EN AW 7021 (AlZn5.5Mg1.5) in a vertical continuous casting process closes the gap between medium and high-strength aluminum materials, the latter of which are often overqualified. G.AL® C330 is characterized by a very fine and homogenous structure, very low microporosity, excellent machinability and very high strength. G.AL® C330 is manufactured in material temper T79, which is reflected in the low-stress properties and dimensional stability unique in this strength class.

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

Property	Temperature	Value
Density	23.0 °C	2.8 g/cm³ Show Supplier Material materials with Density of 2.8 g/cm³
Surface roughness		0.4 μm Show Supplier Material materials with Surface roughness of 0.4 μm

Dimension

Property	Value
Width	1500 mm Show Supplier Material materials with Width of 1500 mm
Dimensions	Standard stock sizes: 1540mm x 3048mm and 10-50mm in thickness

Mechanical

Property	Temperature	Value	Comment
Elastic modulus	23.0 °C	70 GPa Show Supplier Material materials with Elastic modulus of 70 GPa
Elongation A5	23.0 °C	2.5 - 4.5 % Show Supplier Material materials with Elongation A5 of 2.5 - 4.5 %
Hardness, HBW	23.0 °C	110 - 120 [-] Show Supplier Material materials with Hardness, HBW of 110 - 120 [-]	Test method: 2.5/62.5
Tensile strength	23.0 °C	320 - 380 MPa Show Supplier Material materials with Tensile strength of 320 - 380 MPa
Yield strength Rp0.2	23.0 °C	290 - 340 MPa Show Supplier Material materials with Yield strength Rp0.2 of 290 - 340 MPa

Thermal

Property	Temperature	Value
Coefficient of thermal expansion	23.0 °C	2.3E-5 1/K Show Supplier Material materials with Coefficient of thermal expansion of 2.3E-5 1/K
Specific heat capacity	23.0 °C	875 J/(kg·K) Show Supplier Material materials with Specific heat capacity of 875 J/(kg·K)
Thermal conductivity	23.0 °C	125 - 155 W/(m·K) Show Supplier Material materials with Thermal conductivity of 125 - 155 W/(m·K)

Electrical

Property	Temperature	Value
Electrical conductivity	23.0 °C	2.10E+7 - 2.40E+7 S/m Show Supplier Material materials with Electrical conductivity of 2.10E+7 - 2.40E+7 S/m

Technological properties

Property
Other	Heat treatable alloy
Processing history	Temper: T79, solution heat treated, quenched, artificially aged

Al cast plate G.AL® C330, precision milled plate

Description

Equivalent Materials

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Applications

Materials by this supplier

Properties