Aluminium Sheet Plate For Kitchen 1100 O H14 H16 H24

05/06 2025

Introduction

Aluminium Sheet Plate 1100 series, available in temper states O, H14, H16, and H24, is widely used in kitchen applications due to its excellent corrosion resistance, superior workability, and appealing surface finish. Known particularly for its purity and softness, the 1100 aluminium alloy sheet is an ideal choice for culinary implements and kitchen interiors.

Working with 1100, H14, H16, and H24 aluminum sheet plates for kitchen applications presents unique considerations. The 1100 series, known for its excellent workability and corrosion resistance, is a popular choice for less demanding kitchen applications like backsplashes or decorative elements. However, its relatively low strength limits its suitability for heavily stressed components. The H-series temper designations signify different levels of strength and work hardening; H14 offers a good balance of strength and formability, suitable for applications requiring moderate strength like countertops or cabinet facings. H16 and H24 represent progressively stronger, harder tempers, ideal for high-stress applications where durability is paramount, but potentially more challenging to fabricate. Choosing the correct temper is critical; an over-hardened sheet might crack during bending or forming, while an under-hardened one might deform under pressure.

A significant factor is surface finish. For kitchen applications, a smooth, easily cleanable surface is crucial. Scratches and imperfections are more noticeable on lighter-colored aluminum, so careful handling and appropriate surface treatments are essential during processing and installation. Furthermore, the choice of alloy and temper can impact the final cost significantly. While the higher-strength H16 and H24 alloys provide superior durability, they come at a premium. the specific requirements of the kitchen application – whether it's a simple splashback

Chemical Composition of Aluminium Alloy 1100

Aluminium 1100 is considered commercially pure aluminium. This high purity enhances its corrosion resistance and maintains non-toxicity - attributes for kitchen environments.

Temper Designations and Mechanical Properties

Common Tempers

• O (Annealed): Hotline soft and ductile, excellent formability.
• H14 (Half-Hard): Higher strength, gilt-edge condition, suited for moderate mechanical use.
• H16 (Hard): Stiffness increased over H14, moderate forming ability retained.
• H24 (Quarter-Hard): Balanced stiffness and moderate ductility, used when some shaping is necessary but more strength required than H14/H16.

Features and Benefits

Corrosion Resistance

Due to its high purity, 1100 aluminium shows outstanding corrosion resistance in many environments especially in typical kitchen conditions with water, detergents, and food acids.

Excellent Formability

In O temper, the sheet plate is highly ductile making it very easy to shape, cut, press, and bend for customized kitchen panels, sinks, and wear parts.

Lightweight and Durable

Aluminium 1100 combines lightweight with sufficient strength for a durable and manageable kitchen product laminates or parts. The H14, H16, and H24 tempers increase strength while retaining good wear characteristics.

Superior Surface Finish

Offers a smooth surface suitable for polishing, anodizing, and painting - important for aesthetic kitchen equipment surfaces and panels.

Non-Toxic and Food Safe

Aluminium 1100 meets FDA standards for contact with food, being non-toxic and safe for direct or indirect use with food.

Applications in Kitchen Industry

1100   

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