LME:
2.698,07 €
-0,48 %
-13,1100 €
HUF/EUR:
363,72
-0,14 %
-0,5000 Ft
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LME: 2.698,07 € ↘︎ -0,48 % -13,1100 €
HUF/EUR: 363,72 ↘︎ -0,14 %
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EN AW 1050A (Al 99,5) rolled aluminium plate
Rolled aluminium plates

EN AW 1050A (Al 99,5) rolled aluminium plate

Unalloyed, high-purity (Al 99.5%) base material with excellent formability and corrosion resistance, for cladding and decorative elements.

  • High purity – excellent electrical and thermal conductivity.
  • Excellent formability – also in H111 (soft) and H24 (half-hard) tempers
  • Sheet – excellent bendability and weldability.
  • Good corrosion resistance – for both outdoor and indoor use.
Field of use
  • Food industry
  • Simple cladding
  • Decorative elements
Alloy grade
EN AW-1050A (Al 99,5)
Tempers
H111 (soft, deep-drawable), H14/H24 (half-hard)
Thicknesses
Available sizes are listed on the product datasheets.
Formats
Plate / coil / slit strip
Specifically rolled execution

EN AW-1050A – chemical composition1

(EN 573-3)

Specifications (%)

Remainder: Aluminium

 Others
Si Fe Cu Mn Mg Cr Ni Zn Ti Ga V Notes Each Total2
0,25 0,40 0,05 0,05 0,05 - - 0,07 0,05 - - - 0,03 -
1 Chemical specifications are in mass %. Where no range is given, the alloying content is the maximum value.
2 Includes all elements for which no separate limit is specified.

EN AW-1050A – mechanical properties (H111 / H14 / H24)

DIN EN 485-2:2009-01
EN 485-2:2008

Temper Nominal thickness
t [mm]		 Tensile strength
Rm min. [MPa]		 Proof strength
Rp0,2 min. [MPa]		 Elongation
A50 or A min. [%]		 Bend factor 90°
rmin [·t]		 Hardness
HBWa
H111 0,2 – 0,5 65 20 20 0 · t 20
0,5 – 1,5 65 20 22 0 · t 20
1,5 – 3,0 65 20 26 0 · t 20
3,0 – 6,0 65 20 29 0,5 · t 20
6,0 – 12,5 65 20 35 1,0 · t 20
12,5 – 80,0 65 20 32 — 20
H14 0,2 – 0,5 105 85 2 0 · t 34
0,5 – 1,5 105 85 2 0,5 · t 34
1,5 – 3,0 105 85 4 1,0 · t 34
3,0 – 6,0 105 85 5 1,5 · t 34
6,0 – 12,5 105 85 6 2,5 · t 34
12,5 – 25,0 105 85 6 — 34
H24 0,2 – 0,5 105 75 3 0 · t 33
0,5 – 1,5 105 75 4 0,5 · t 33
1,5 – 3,0 105 75 5 1,0 · t 33
3,0 – 6,0 105 75 8 1,5 · t 33
6,0 – 12,5 105 75 8 2,5 · t 33

Notes:
a) HBW: Brinell hardness (test with carbide ball).
b) t: plate thickness; bend radius values are indicative.
c) Ahol A50 value is not given, the standard specifies the A value (marked in the table).

EN AW-1050A – Al 99,5 – general alloy grade information

The values and data below are indicative – they help to give a general picture of the material.

Alloy designations

EN AWAl 99,5
Old designationAl 99,5
Material number (DIN)3.0255
United Kingdom (BS)1B
Italy (UNI)9001/2
SpainL-3051
Sweden144007
Norway17010
France (AFNOR)A5
Colour code
RAL 9004   Signal black
RAL 3020   Traffic red

Typical physical properties

Density [g/cm3]2,70
Modulus of elasticity [GPa]69
Thermal conductivity [W/m*K]210 – 220
Thermal expansion coefficient [K-1*10-6] -50°C – 20°C   |   21,7
20°C – 100°C   |   23,5
20°C – 200°C   |   24,4
20°C – 300°C   |   25,4
Specific heat [J/(kg*K)]900
Electrical conductivity [m/Ω*mm2]34 – 36
Shear modulus [GPa]25,9

Heat treatment

Annealing / recrystallisation annealing
Annealing temperature320°C – 350°C
Heat-up time0.5 – 2 hours
Cooling conditionsuncontrolled
Hardening
Solution heat treatment-
Quenching-
Natural ageing-
Artificial ageing-

Other data

Machinability
Annealed4 – 5
Work-hardened3
Heat-treated-
Dimensional stability1
EDM1
Surface treatment
Anodising – (protective anodising)1
Special anodising quality (EQ)EQ1
Anodising – decorative2
Painting / coating1
Polishing1 – 2
Weldability
Process Value Filler metal
Gas2SG-Al 99,5
TIG2SG-Al 99,5 Ti
MIG2 – 3-
Resistance welding4-
Solderability
Brazing with flux1
Brazing without flux1
Abrasion soldering1
Soft soldering with flux1
Corrosion resistance
In a normal atmosphere / weathering conditions2
Marine air environment2 – 3
Formability
Cold forming Value Delivery temper
Bending1
Compression forming1
Deep drawing (temper-dependent)1H14
Upsetting (temper-dependent)1H12
Impact extrusion1
Hot forming Value
Closed-die forging1
Extrusion1
Hammer forging-
Suitable for food contact (according to DIN EN 602) yes

Legend

1
very good
2
good
3
medium
4
poor
5
not suitable
EQ
Anodising quality must be ordered separately and confirmed in writing

Thickness tolerances for rolled plates

EN 485-3:2003

Nominal thickness
t [mm] 		Thickness tolerances by nominal plate width
[mm]
≤ 1 250 > 1 250 – 1 600 > 1 600 – 2 000 > 2 000 – 2 500 > 2 500 – 3 500
≥ 2,5 – 4 ± 0,28 ± 0,28 ± 0,32 ± 0,35 ± 0,40
4 – 5 ± 0,30 ± 0,30 ± 0,35 ± 0,40 ± 0,45
5 – 6 ± 0,32 ± 0,32 ± 0,40 ± 0,45 ± 0,50
6 – 8 ± 0,35 ± 0,40 ± 0,40 ± 0,50 ± 0,55
8 – 10 ± 0,45 ± 0,50 ± 0,50 ± 0,55 ± 0,60
10 – 15 ± 0,50 ± 0,60 ± 0,65 ± 0,65 ± 0,80
15 – 20 ± 0,60 ± 0,70 ± 0,75 ± 0,80 ± 0,90
20 – 30 ± 0,65 ± 0,75 ± 0,85 ± 0,90 ± 1,0
30 – 40 ± 0,75 ± 0,85 ± 1,0 ± 1,1 ± 1,2
40 – 50 ± 0,90 ± 1,0 ± 1,1 ± 1,2 ± 1,5
50 – 60 ± 1,1 ± 1,2 ± 1,4 ± 1,5 ± 1,7
60 – 80 ± 1,4 ± 1,5 ± 1,7 ± 1,9 ± 2,0
80 – 100 ± 1,7 ± 1,8 ± 1,9 ± 2,1 ± 2,2
100 – 150 ± 2,1 ± 2,2 ± 2,5 ± 2,6 —
150 – 220 ± 2,5 ± 2,6 ± 2,9 ± 3,0 —
220 – 350 ± 2,8 ± 2,9 ± 3,2 ± 3,3 —
350 – 400 ± 3,5 ± 3,7 ± 3,9 ± 4,2 —

Thickness tolerances for rolled plates

EN 485-3:2003

Nominal thickness
t [mm] 		Thickness tolerances by nominal plate width
[mm]
≤ 1 250 > 1 250 – 1 600 > 1 600 – 2 000 > 2 000 – 2 500 > 2 500 – 3 500
≥ 2,5 – 4 ± 0,28 ± 0,28 ± 0,32 ± 0,35 ± 0,40
4 – 5 ± 0,30 ± 0,30 ± 0,35 ± 0,40 ± 0,45
5 – 6 ± 0,32 ± 0,32 ± 0,40 ± 0,45 ± 0,50
6 – 8 ± 0,35 ± 0,40 ± 0,40 ± 0,50 ± 0,55
8 – 10 ± 0,45 ± 0,50 ± 0,50 ± 0,55 ± 0,60
10 – 15 ± 0,50 ± 0,60 ± 0,65 ± 0,65 ± 0,80
15 – 20 ± 0,60 ± 0,70 ± 0,75 ± 0,80 ± 0,90
20 – 30 ± 0,65 ± 0,75 ± 0,85 ± 0,90 ± 1,0
30 – 40 ± 0,75 ± 0,85 ± 1,0 ± 1,1 ± 1,2
40 – 50 ± 0,90 ± 1,0 ± 1,1 ± 1,2 ± 1,5
50 – 60 ± 1,1 ± 1,2 ± 1,4 ± 1,5 ± 1,7
60 – 80 ± 1,4 ± 1,5 ± 1,7 ± 1,9 ± 2,0
80 – 100 ± 1,7 ± 1,8 ± 1,9 ± 2,1 ± 2,2
100 – 150 ± 2,1 ± 2,2 ± 2,5 ± 2,6 —
150 – 220 ± 2,5 ± 2,6 ± 2,9 ± 3,0 —
220 – 350 ± 2,8 ± 2,9 ± 3,2 ± 3,3 —
350 – 400 ± 3,5 ± 3,7 ± 3,9 ± 4,2 —
Hengerelt alumínium vékonylemez
Hengerelt alumínium vékonylemez
Hengerelt alumínium vékonylemez
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Note: We accept no liability or warranty for the correctness, accuracy or completeness of the information and data stated above. Standards and indicative values may change. Agreements are valid as set out in the quotation / order confirmation. We also draw attention to the fact that we accept no liability for colour shades arising during decorative anodising, or for corrosion-resistance results and how they develop. Individual terms may be agreed on a case-by-case basis and must be recorded in writing.