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Engineered metals
for precision industries

Data sheet - Al 1350 (Spécial 99.5)

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Al 1350 (Spécial 99.5)
ALUMINIUM

Al99.5 Spécial (peu d'impureté)

Chemical composition

Cu0.02 max

Zn0.05 max

Fe0.4 max

Si0.25 max

Al99.5 min

Mg0.05 max

Alloy name
RLSA no.805
EN standardAW-1350A
DIN standard3.0257
UNS no.*A91350

*Unified Numbering System (USA)

Characteristics and main uses

Physical properties Units
Density (20°C) 2,71 Kg/dm³
Melting point 640-660 °C
Longitudinal elasticity modulus GPa
Thermal conductivity W/m·K
Electrical conductivity m/Ω·mm²
Electrical resistivity µΩ·m
Linear expansion Coefficient 10⁻⁶·K⁻¹
IACS (International Annealed Copper Standard) %
Poisson's ratio
Capabilities
Corrosion resistance4
Hot deformation
Cold deformation
Electrodepositing
Diamond cutting
Nitriding
Mechanical polishing
Welding without filler
Brazing

1 poor | 2 average | 3 good | 4 very good | - no info

Heat Treatment / Hardening
Annealing temperature 300-450 °C
Temperature for stress relief treatment °C
Hardening temperature °C
Hardening treatment time hour(s)

Alloy mechanical properties

Al 1350 (Spécial 99.5)
Possible hardness range 20-45 HV
Possible Rm range 65-160 MPa

Non-exhaustive list of grades

Grade Condition Hardness
(HV: Vickers)
min - max
Rm
(MPa)
min - max
Rp 0.2
(MPa)
min - max
Elongation
(%) where L0 = 100mm
min - max
L0 Grain size
(µm)
min - max
O 20 65 - 95 ≥ 20 ≥ 20
H111 20 65 - 95 ≥ 20 ≥ 22
H112 23 ≥ 75 ≥ 30 ≥ 20
H12 28 85 - 105 ≥ 65 ≥ 2
H14 34 105 - 145 ≥ 85 ≥ 2
H16 39 120 - 160 ≥ 100 ≥ 1
H18 42 ≥ 140 ≥ 120 ≥ 1
H19 45 ≥ 150 ≥ 130 ≥ 1
H22 27 85 - 125 ≥ 55 ≥ 4
H24 33 105 - 145 ≥ 75 ≥ 3
H26 38 120 - 160 ≥ 90 ≥ 2
H28 41 ≥ 140 ≥ 110 ≥ 2

Do not hesitate to ask us for your specific grades and parameters. We can make productions according to your needs.

Contact us

Do not hesitate to contact us for a quote, any questions or advice. We will get back to you as soon as possible. 

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Packaging
EN10204 certificate