1050 Aluminum Plate
Short Description:
1050 aluminum plate is a 99.5% pure aluminum alloy (UNS A91050) with 110–145 MPa tensile strength, optimized for deep drawing, spinning, and bending operations. With 34% IACS electrical conductivity and 222 W/m·K thermal conductivity, it serves as a cost-effective solution for chemical equipment, heat exchangers, signage, and food-grade containers. The material achieves ≥12% elongation (ASTM E8) and 85 HV hardness (Rockwell 30T scale), offering superior corrosion resistance in pH 4–9 environments.
1050 Aluminum Plate Product Overview
1050 aluminum plate is a 99.5% pure aluminum alloy (UNS A91050) with 110–145 MPa tensile strength, optimized for deep drawing, spinning, and bending operations. With 34% IACS electrical conductivity and 222 W/m·K thermal conductivity, it serves as a cost-effective solution for chemical equipment, heat exchangers, signage, and food-grade containers. The material achieves ≥12% elongation (ASTM E8) and 85 HV hardness (Rockwell 30T scale), offering superior corrosion resistance in pH 4–9 environments.
Technical Specifications
1. Material & Dimensions
| Parameter | Specifications | |
|---|---|---|
| Thickness | 0.1–120 mm (±0.02mm tolerance) | Standard Width: 20–3,000 mm |
| Length | 100–12,000 mm (customizable) | Density: 2.71 g/cm³ (±0.01) |
| Temper | O (Annealed), H12, H14, H16 | Surface Roughness: Ra 0.4–3.2 µm |
| Flatness | ≤1.5mm/m (EN 485-4) | Edge Condition: Mill edge/slit edge |
2. Chemical Composition (ASTM B209)
| Element | Si | Fe | Cu | Mn | Mg | Zn | Ti | Al |
|---|---|---|---|---|---|---|---|---|
| 1050 | ≤0.25% | ≤0.40% | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.05% | ≤0.03% | ≥99.50% |
Mechanical & Physical Properties
1. Mechanical Performance
| Property | Value | Test Standard |
|---|---|---|
| Tensile Strength | 105–145 MPa | ASTM E8/E8M |
| Yield Strength | ≥85 MPa (0.2% offset) | ISO 6892-1 |
| Elongation | ≥12% (50mm gauge length) | EN 10002-1 |
| Hardness | 28–35 HRB | ASTM E18 |
2. Physical Characteristics
| Property | Value | Application Impact |
|---|---|---|
| Melting Point | 650°C | Suitable for brazing at ≤400°C |
| Thermal Expansion | 24×10⁻⁶/K (20–100°C) | Low warping in temperature swings |
| Electrical Resistivity | 28.2 nΩ·m | Ideal for busbars/grounding plates |
| Modulus of Elasticity | 69 GPa | Vibration damping in machinery |
Surface Treatments & Customization
- Anodizing (10–25µm): Type II (sulfuric acid) for corrosion resistance; Type III (hard coat) for 500–800 HV hardness.
- Embossing: Diamond (Rz=15µm), linen (Rz=8µm), or custom patterns for anti-slip surfaces.
- Coating: PVDF (30µm) for architectural façades; epoxy-polyester (20µm) for food processing.
- Tolerances: ±0.1mm (thickness ≤3mm), ±1% (width), ±5mm (length).
Industry Applications
| Sector | Use Case | Recommended Thickness |
|---|---|---|
| Chemical | Reaction vessel liners | 3–6mm (H14 temper) |
| HVAC | Heat exchanger fins | 0.5–1.2mm (O temper) |
| Construction | Decorative ceiling panels | 2–4mm (embossed) |
| Packaging | Food container lids | 0.3–0.8mm (H16) |
| Electronics | Heat sink substrates | 1.5–3mm (anodized) |
Certifications & Compliance
- Quality: ISO 9001, EN 573-3, AMS 4027
- Food Safety: FDA CFR 21, EC 1935/2004
- Sustainability: 60% recycled content (Global Recycling Standard)
Packing And Delivery
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