ACP 5080R

Very good machinability with optimum dimensional stability.

Fine grain structure, low porosity and excellent machining characteristics all define the cost saving and value-added attributes of every block and plate of ACP 5080R. Outstanding industry leading material dimensional stability along with good mechanical and physical properties and an extraordinary range of sizes allow users of ACP 5080R to utilize alimex’s material and knowledge expertise at its finest. Being an industry innovator and leader, alimex was the first to introduce aluminium cast plate (ACP 5080R) manufactured to AA 5083 alloy specifications.

Technical data / specific properties

Chemical Composition

EN AW-5083 (AlMg4.5Mn0.7), according to DIN EN 573-3 / 3.3547

 

Material Properties

Machinability

very good (HSC/HPC excellent)

Weldability (TIG, MIG)

good (with S Al 5183)

Anodising Properties

good, not decorative

Polishing

very good

Corrosion Resistance

very good

Eroding Properties

good

 

Typical Mechanical Properties for standard sizes

Tensile strength Rm

240 – 290 MPa (N/mm2)

0.2 % Yield Strength Rp 0.2

110 – 130 MPa (N/mm2)

Elongation A

15 (+/- 5) %

Brinell Hardness

74 (+/- 5) HB

 

Typical Physical Properties

Density

2.66 g/cm3

Thermal Conductivity

110 – 140 W/(mK)

Electrical Conductivity

16 – 19 MS/m (m/Ω mm2)

Modulus of Elasticity

~70,000 N/mm2

Coefficient of Thermal Expansion

24.2 * 10-6/K

Standard Sizes

Thickness

8 – 570 mm

Widths

1520 – 2160 mm

Lengths

3020 – 4050 mm

 

Standard panel formats

1520 x 3020 mm

1570 x 3670 mm

2160 x 4000/4050 mm

 

Special Sizes

Thickness

up to 1060 mm

Widths

up to 2800 mm

Lengths

up to 6000 mm
(maximum individual weight 20 t)

 

Tolerances for standard sizes

Surface

sawn on all sides

Tolerance in Thickness

0/+ 1.5 mm

Tolerances in Width for plates

0/+ 10 mm

Tolerance in Length for plates

0/+ 10 mm

 

Tolerance (L/W) for cut pieces:

≤ 150 mm thickness DIN ISO 2768-m

> 150 mm thickness 0/+3 mm

(Linear measured section 1 m)

 

Other tolerances on request.