


Perforated sheet
Product Features
Relevant case
Technical data
Detail Parameter
Material Standard ASTM B209 / GB/T 3880
Alloy Grades 1050, 3003, 5052, 6061, 7075 (or customized)
Thickness 0.2mm–150mm (cold-rolled/hot-rolled)
Width 100mm–2500mm
Length 500mm–12000mm (coils or cut-to-size sheets)
Temper O (annealed), H12/H14/H16/H18 (work-hardened), T6 (heat-treated)
Surface Finish Mill finish, brushed, anodized, PVDF-coated, or mirror polish.
Property | Aluminum | Stainless Steel | Galvanized Steel | Test Standard |
---|---|---|---|---|
Thermal Conductivity | 237 W/m·K | 16.3 W/m·K | 50 W/m·K | ASTM E1461 |
Thermal Expansion | 23.6×10⁻⁶/°C | 17.3×10⁻⁶/°C | 11.7×10⁻⁶/°C | ASTM E228 |
Melting Point | 660°C | 1400-1450°C | 1538°C | - |
Density | 2.70 g/cm³ | 8.0 g/cm³ | 7.85 g/cm³ | ASTM B311/A751 |
Property | Aluminum | Stainless Steel |
---|---|---|
Thermal Conductivity | 237 W/m·K | 16.3 W/m·K |
Thermal Expansion | 23.6×10⁻⁶/°C | 17.3×10⁻⁶/°C |
Melting Point | 660°C | 1400-1450°C |
Density | 2.70 g/cm³ | 8.0 g/cm³ |
Test Standard | ASTM Standards | ASTM Standards |
Sculpture
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What are architectural metal screens used for?
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