Applications of 1050 H14 Aluminum Coil
1. Material Profile
1050 (EN AW-1050A / Al99.5) is a commercially pure aluminum alloy, non-heat-treatable, and strengthened by cold work. The H14 temper (half-hard) is the most popular balance of strength and formability: hard enough for rigidity, ductile enough for bending and roll forming. Coils are produced by hot rolling followed by cold rolling to gauge, typically to ASTM B209 or EN 573/485.
2. Typical Properties
| Property | Value |
|---|---|
| Aluminum content | ≥ 99.5% |
| Temper | H14 (half hard) |
| Density | 2.71 g/cm³ |
| Electrical conductivity | ~61% IACS |
| Tensile strength (H14) | 105-145 MPa |
| Elongation (H14) | ~3-10% |
| Thickness range | 0.2 - 3.0 mm |
3. Applications by Thickness
| Application | Recommended Thickness | Notes |
|---|---|---|
| Thermal insulation jacketing & HVAC cladding | 0.2 - 0.5 mm | Flexible, easy installation, energy efficient |
| Roofing sheets & ceiling panels | 0.6 - 1.0 mm | Good flatness, wind resistance, easy forming |
| Industrial equipment covers & panels | 1.2 - 3.0 mm | Higher rigidity for protective/structural duty |
Other uses: signage, decorative panels, light industrial protective covers.
4. Selecting the Right Thickness
0.2-0.5 mm: insulation jacketing, HVAC cladding - easy handling, bending and installation.
0.6-1.0 mm: roofing, ceiling panels, architectural work requiring flatness and durability.
1.2-3.0 mm: industrial panels, machinery covers, rigidity-critical parts.
5. Processing
1050 coil is readily welded (TIG/MIG), cut and bent. H14 temper retains good formability for roll forming of cladding profiles and edge folding. Specify width, coil weight, temper control and surface finish (mill, coated) at ordering; request the mill certificate for composition and mechanical values.
