Aluminum sheets have become indispensable in a variety of industries due to their remarkable features, which include lightweight, corrosion resistance, and ease of production.
Among the many aluminum alloys available, 1100 H14 aluminum sheets stand out as a versatile, long-lasting, and low-cost solution for a wide range of applications.
This comprehensive guide attempts to maximize the potential of 1100 H14 aluminum sheet products by investigating their qualities, manufacturing processes, comparisons to other alloys, practical uses, and tips for buying from trusted vendors such as GNEE Aluminum.
What is 1100 Aluminum?
1100 aluminum is a commercially pure aluminum alloy distinguished by its high purity level of around 99% aluminum content.
It is part of the 1xxx series, which is primarily utilized in applications that require great corrosion resistance, high thermal and electrical conductivity, and good formability.
The temper designation H14 indicates a half-hard temper, which is a mechanical state achieved through strain hardening.
It strikes a compromise between formability and strength, providing a material that is easy to shape while remaining rigid enough.
Key Properties of 1100 H14 Aluminum Sheets
| Property | Specification | Implication |
|---|---|---|
| Purity | ≥ 99% aluminum | Superior corrosion resistance |
| Tensile Strength | 130–170 MPa | Suitable for structural and decorative uses |
| Yield Strength | Approximately 110 MPa | Reliable for load-bearing applications |
| Elongation | ≥ 20% | Excellent formability |
| Electrical Conductivity | 62–65% IACS | Ideal for electrical applications |
| Corrosion Resistance | Excellent | Suitable for outdoor and marine environments |
| Machinability | Good | Facilitates fabrication |
Manufacturing and Processing Techniques
Cold rolling is the most typical process for producing H14 temper sheets, which involves strain hardening at room temperature.
Rolling Thickness Range: Typically 0.2 mm to 6 mm, with larger sheets up to 2000 mm wide.
Surface Finishing Options
Mill Finish: A basic surface with minimal treatment.
Anodized: Improves corrosion resistance and visual appeal.
Polished: For decorative purposes, with a mirror-like gloss.
For particular uses, surfaces may be coated with paint or laminate.
Quality Control Standards
| Standard | Description |
|---|---|
| ASTM B209 | Specification for Aluminum and Aluminum-Alloy Sheet and Plate |
| ISO 209-1 | International standards for aluminum products |
| GB/T 3880 | Chinese national standards |
Comparative Analysis: 1100 H14 Aluminum vs Other Alloys
| Feature | 1100 H14 | 5052 H32 | 3003 H14 | 6061 T6 |
|---|---|---|---|---|
| Purity | ≥ 99% | 97% | 98% | 95.8% |
| Tensile Strength | 130–170 MPa | 225 MPa | 125 MPa | 310 MPa |
| Corrosion Resistance | Excellent | Very good | Good | Moderate |
| Formability | Excellent | Good | Good | Moderate |
| Cost | Lower | Moderate | Low | Higher |
| Typical Use | Electrical, decorative, chemical | Marine, fuel tanks | Roofing, siding | Structural, aerospace |
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Thickness |
0.1-500MM |
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Temper |
O, H12, H22, H32, H14, H24, H34, H16, H26, H36, H18, H28, H38, H19, H25, H27,H111, H112,H241, H332, etc. |
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Surface Treatment |
Mill Finished, Anodized, Embossed, PVC Coated etc |
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Alloy |
Application field |
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|
1xxx |
1050 |
Insulation, food industry, decoration, lamp, traffic signs etc. |
|
1060 |
Fan blade, Lamps and lanterns, Capacitor shell, Auto parts, Welding parts. |
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|
1070 |
Capacitor, Rear panel of vehicle refrigerator, charging point, heat sink etc |
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1100 |
Cooker, building material, printing, heat exchanger, bottle cap etc |
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2xxx |
2A12 2024 |
Aircraft structures, rivets, aviation, machinery, missile components, the card wheel hub, propeller components, aerospace parts,car parts and various other structural parts. |
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3xxx |
3003 3004 |
Aluminum curtain wall panel, aluminum Ceiling, Electric cooker bottom, TV LCD backboard, storage tank, curtain wall, building construction panel heat sink, billboard. Industrial floor, air conditioning, refrigerators radiators, Make-up board, Prefabricated house etc. |
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5xxx |
5052 |
Marine and transportation material, railway carriage's inner and outer cabinet, oil and chemical industry storage device,equipment and medical device panel etc. |
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5005 |
Marine applications, bodies of boats, buses, trucks and trailer. Curtain wall panel. |
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|
5086 |
Ship board, deck, bottom and edge panel etc. |
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5083 |
Tanker, oil storage tank, drilling platform, ship board, deck, bottom, welded parts and edge panel, railway carriage 's board,automotive and aircraft panel, cooling device and automotive molding etc. |
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5182 |
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5454 |
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5754 |
Tanker body, marine facilities, pressure container, transportation etc. |
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6xxx |
6061 |
Railway inside and outside parts, board and bed plate. Industry molding |
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6063 |
Auto parts, architectural fabrication, window and door frames, aluminum furniture, electronic components as well as various consumer durable products. |
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7xxx |
7005 |
Truss, rod/bar and the container in transportation vehicles; Large-sized heat ex changers. |
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7050 |
Molding (bottles) mode, ultrasonic plastic welding mold, golf head, shoe mold, paper and plastic molding, foam molding, lost wax mold, templates, fixtures, machinery and equipment. |
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7075 |
Aerospace industry, military industry, electronic etc. |
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