High Precision - Aluminum Plates(A5052)

High Precision - Aluminum Plates

High Precision-A5052P (Al-Mg Aluminum Alloy, Precision Rolled Plates)

Mechanical Properties

Data below are not guaranteed values but standard values

1) Tensile Strength (N/mm2) : 215

2) Proof Stress (N/mm2) : 120

3) Elongation : 21%

4) Hardness : 58HB

Physical Properties

Data below are not guaranteed values but standard values

1) Specific Gravity @ 20°C (g/cm3): 2.68

2) Conductivity @ 20°C (IACS): 35%

3) Thermal Conductivity @ 20°C (CGS): 0.33

4) Linear Expansion Coefficientt (20 ~ 100°C) (x10-6/°C): 23.8

Property Comparison of Aluminum Alloy

Precision Standards

1) Flatness : 0.5mm or less per 1000mm

2) Dimension Tolerance (Thickness) : $\pm$0.05mm

3) Length & Width Dimension Tolerance : 100 to 250mm : +- 0.3mm

4) Length & Width Dimension Tolerance : 251 to 500mm : +- 0.5mm

5) Perpendicularity of Datum Plane : 0.015 or less per 100mm

6) Circumference Chamfering : C0.3 or Less