Al cast plate G.AL® C250, precision milled plate

Want to keep this datasheet? Save it now in your required format

Description

The two sides precision machined G.AL® C250 precision plate with protective foil was developed from almost universally applicable alloy EN AW 5083 (AlMg4.5Mn0.7). Rolling ingots are used for production, which have a fine-grained, homogeneous structure with only low microporosity created in a modified casting process and specific heat treatments. The result is precision plates which are distinguished by very uniform flatness, high strength and good technical anodizing properties.

Equivalent Materials

This material data has been provided by Gleich Aluminum.

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

See where falls on the material property chart for against in your materials selection and design process. Our Ashby charts are interactive with more technical data upon clicking. Sign up to get access to this premium feature for free.

Properties

General

PropertyTemperatureValue

Density

23.0 °C

2.66 g/cm³

Show Supplier Material materials with Density of 2.66 g/cm³

Surface roughness

0.4 μm

Show Supplier Material materials with Surface roughness of 0.4 μm

Dimension

PropertyValue

Width

1520 mm

Show Supplier Material materials with Width of 1520 mm

Dimensions

Standard stock sizes: 1520mm x 3020mm and 5-100mm in thickness, 1570mm x 3670mm, 2160mm x 4000mm and 10-80mm in thickness

Mechanical

PropertyTemperatureValueComment

Elastic modulus

23.0 °C

70 GPa

Show Supplier Material materials with Elastic modulus of 70 GPa

Elongation A5

23.0 °C

10 - 15 %

Show Supplier Material materials with Elongation A5 of 10 - 15 %

Hardness, HBW

23.0 °C

68 - 75 [-]

Show Supplier Material materials with Hardness, HBW of 68 - 75 [-]

Test method: 2.5/62.5

Tensile strength

23.0 °C

230 - 290 MPa

Show Supplier Material materials with Tensile strength of 230 - 290 MPa

Yield strength Rp0.2

23.0 °C

110 - 130 MPa

Show Supplier Material materials with Yield strength Rp0.2 of 110 - 130 MPa

Thermal

PropertyTemperatureValue

Coefficient of thermal expansion

23.0 °C

2.33E-5 1/K

Show Supplier Material materials with Coefficient of thermal expansion of 2.33E-5 1/K

Specific heat capacity

23.0 °C

900 J/(kg·K)

Show Supplier Material materials with Specific heat capacity of 900 J/(kg·K)

Thermal conductivity

23.0 °C

110 - 130 W/(m·K)

Show Supplier Material materials with Thermal conductivity of 110 - 130 W/(m·K)

Electrical

PropertyTemperatureValue

Electrical conductivity

23.0 °C

1.60E+7 - 1.80E+7 S/m

Show Supplier Material materials with Electrical conductivity of 1.60E+7 - 1.80E+7 S/m

Technological properties

Property
Other

Non heat treatable

Processing history

Temper: O3, homogenized and stress relieved