Engineered metals
for precision industries

www.robertlaminage.com

MSDS (pdf) Quote request

RAFFINAL
Al 99.99%

Chemical composition

Cu0.006 max

Zn0.006 max

Fe0.006 max

Mn0.002 max

Si0.006 max

Al99.99 min

Mg0.006 max

OtherGa et V 0.005 max

*Unified Numbering System (USA)

Physical properties		Units
Density (20°C)	2,70	Kg/dm³
Melting point	660	°C
Longitudinal elasticity modulus	72	GPa
Thermal conductivity		W/m·K
Electrical conductivity		m/Ω·mm²
Electrical resistivity	0,027	µΩ·m
Linear expansion Coefficient		10⁻⁶·K⁻¹
IACS (International Annealed Copper Standard)	64	%
Poisson's ratio	0,33

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

Heat Treatment / Hardening
Annealing temperature	200-400	°C
Temperature for stress relief treatment		°C
Hardening temperature		°C
Hardening treatment time		hour(s)

RAFFINAL
Possible hardness range	16 - 30	HV
Possible Rm range	35 - 100	MPa

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
mou	RLSA	16			10-50		20-500
dur	RLSA	30

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