Aluminum sheet 40mm thick, size 250x250mm

BLACHA4.0AL250 Aluminum sheet - format - 250 x 250 mm, thickness 4.0 mm Element type: format

Material: aluminum

Dimensions: 250x250mm

Thickness 4.0mm

Structure: smooth surface

Condition: raw aluminum

Grade: ENAW1050A H24/A1 Z4R

Unit of measure: piece

Weight: 680g

Format - aluminum sheet.

The A1/1050A aluminum alloy is characterized by high thermal and thermal conductivity. It is resistant to corrosion. It has considerable plasticity and is susceptible to cold forming. Suitable for welding, anodizing, polishing. Not suitable for machining.

Aluminum markings A1 (AW-1050A) according to various standards:

EN: 1050A

ISO: Al99,5

DIN: Al99,5

Wnr: 3.0255

NF FR: 1050A

UNS: A91050

BS GP old: 1B

PN: A1

Chemical composition A1/1050A [%]:

Si: max 0,25

Fe: max 0,40

Cu: max 0,05

Mn: max 0,05

Mg: max 0,05

Zn: max 0,07

Ti: max 0,05

Cr: -

Ni: -

Zr: -

Si+Fe: -

Mn+Cr: -

Bi: -

Pb: -

Sn: -

Zr+Ti : -

Other : max 0,03

Others together: max 0,15

Al: rest

Physical Properties A1/1050A:

Density: 2.7 g/cm³

Solidification Point: 645 °C

Pour Point: 658 °C

Modulus of Elasticity E: 69000 MPa

Transverse Modulus of Elasticity G: 25900 MPa

Poisson's Number: 0.33

Specific Heat: 899 J/kgK

Thermal Expansion Coefficient: 23.5 µm/mK

Specific Resistivity: 29 nWm

Thermal Conductivity: 229 W/mK

Electrical Conductivity: 59.5 %IACS

Strength Properties 1050A with temper H24 and thickness 4mm (according to EN 485-2):

Tensile Strength Rm min.: 105 [MPa]

Tensile strength Rm max.: 145 [MPa]

Yield strength Rp02 min.: 75 [MPa]

Yield strength Rp02 max.: - [MPa]

Min. Elongation A50mm: 8 [%]

Min. Elongation A: - [%]

Bending radius 180°: 1.5t

Bending radius 90°: 1.5t

Brinell hardness: 33 [HB]

Product code: 0BLACHA4.0AL250