RSA-443

Model : RSA-443

Description :

RSP alloys can be produced in the following standard dimensions:

● Bars: diameters 18, 22, 26, 35, 45, 60, 65, 85, 105 mm
● Billets: diameters 200, 290, 360, 450, 500, 1.000 mm
● Any other size can be custom made in round, rectangular or any other shape up to 1.000 mm
Specification
Model No RSA-443
Condition AE
Typical Composition AI Si40
Density ρ (gr/cm2) 2.54
Thermal Expansion α (10-6/K) 13.6
Stiffness E-mod (Gpa) 102
Specific Stiffness Gpa/(g/cc) 40
Thermal Conductivity k (W/m.K) 135
Ultimate Tensile Strength UTS (Mpa) 225
Yield Strength YS (Mpa) 155
Elongation e (%) 1.5
Hardness (HB) 105
Applications Optics / Mirrors & Moulds, Precision Equipment