Engineered metals
for precision industries

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Al 1350 (Spécial 99.5)
ALUMINIUM

Chemical composition

Cu0.02 max

Zn0.05 max

Fe0.4 max

Si0.25 max

Al99.5 min

Mg0.05 max

*Unified Numbering System (USA)

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

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)

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

Grade	Hardness (HV: Vickers) min - max	Rm (MPa) min - max	Rp 0.2 (MPa) min - max	Elongation (%) where L0 = 100mm 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.