5005A O – Non-Heat-Treatable Aluminum Wrought Alloy: Work-Hardenable for Matte Finishes
Work hardenable alloy designed to produce a homogenous matt finish after chemical or electrochemical brightening or anodizing.
Properties
General
| Property | Temperature | Value |
|---|---|---|
Density | 23.0 °C | 2.68 g/cm³ |
Mechanical
| Property | Temperature | Value |
|---|---|---|
Elastic modulus | 23.0 °C | 60 GPa |
Shear modulus | 23.0 °C | 23.8 GPa |
Thermal
| Property | Temperature | Value | Comment |
|---|---|---|---|
Coefficient of thermal expansion | 100.0 °C | 2.4E-5 1/K | 20-100°C |
Thermal conductivity | 23.0 °C | 168 - 190 W/(m·K) |
Electrical
| Property | Temperature | Value |
|---|---|---|
Electrical resistivity | 23.0 °C | 3.5E-8 Ω·m |
Chemical properties
| Property | Value |
|---|---|
Chromium | 0.1 % |
Copper | 0.05 % |
Iron | 0.45 % |
Magnesium | 0.7 - 1.1 % |
Manganese | 0.15 % |
Other | 0.05 - 0.15 % |
Silicon | 0.3 % |
Zinc | 0.2 % |
Technological properties
| Property | ||
|---|---|---|
| Anodizing | Excellent (anodizing quality) | |
| Application areas | Facades: Single sheet, Sheets for composites/ sandwich Panels, Sheets for mechanized panels; Roofing: Single sheet, Sheets for composites/ sandwich Panels, Foil for bituminous coating; Doors: Sheets for composites/ sandwich Panels, Sheets for mechanized panels; Sun Protection Systems: Single sheet (covering, sun breakers and gutters); Interiors and ceilings: Single sheet, Sheets for composites/ sandwich Panels, Sheets for mechanized panels, Decoration; Furniture, Plinths, Blinds: Single sheet, Intermediate transformation/interior use; Lighting: Anodizing Quality, Lacquering quality; Heat exchangers: Fins; Cosmetics: Cosmetics pieces; Pharmacy: Pharma and para-Pharma; Automotive Trim: Interior Trim, Windows frames; Components: Automotive fins, Heat exchangers | |
| Brazing | Good | |
| Corrosion properties | Excellent | |
| Welding | Excellent | |
| Workability | Good | |
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