Welcome to Niles Expanded Metals, your premier destination for top-quality expanded metals, grating solutions, mesh products, and more. As a trusted industry leader, we specialize in delivering a comprehensive array of metals suited to your unique project needs.

Whether you’re in search of stainless steel expanded metal, aluminum grating, or copper mesh, we’ve got you covered. Our extensive inventory assures you’ll find the perfect fit for your construction, architectural, or industrial applications. Explore our offerings and discover why customers rely on Niles Expanded Metals for superior products and unmatched service. Start transforming your project visions into reality today with the highest quality metals in the market.

PRODUCTS

Expanded Metal

perforated metal

Experf®

Decorative Expanded Metal

Architectural & Decorative

Precision Micromesh

Security Fencing

Expanded Metal Gratings

Expanded Metal Grating

Metal Stair Treads

Expanded Metal Stair Treads

Composites

Industries

Lightning Strike Protection

Decorative Expanded Metal

Architectural & Decorative

Security

Expanded Metal Gratings

Industrial Applications

Medical Applications

Composite Heating

Micro Mesh for Power and Energy

Filtration

Materials

Ex-Perforated Aluminum

perforated steel

Ex-Perforated Carbon Steel

perforated copper

Ex-Perforated Copper

Ex-Perforated Stainless Steel

Expanded Aluminum

perforated copper

Expanded Copper

perforated steel

Expanded Steel

Expanded Stainless Steel

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Expanded Metal

Materials

Niles is capable of working with a variety of different materials. Some of these materials include Stainless Steel, Aluminum, Carbon Steel, and more. Here are examples of the most popular materials we use.

Copper

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Expanded metal products are offered in copper, which is a soft, malleable, and ductile material. It contains high thermal and electrical properties that may be used for architectural or building purposes. Copper develops a natural patina from oxidation but the material is 100% recyclable.

Cupro-Nickel

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Cupro-Nickel is an alternative expanded metal that maintains excellent formability. As an alloy of copper, it contains nickel along with iron and manganese for increased strengthening. It is silver in color and also highly resistant to corrosion from seawater and other related environments.

Titanium

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Titanium is an expanded metal material with low density and the highest strength to weight ratio of any metallic element. It also has the highest corrosion resistance in seawater and chlorine. It may be alloyed with other elements to produce a strong, lightweight material. Titanium is nonmagnetic with low thermal and electrical properties.

Nickel

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Nickel is an expanded metal material with excellent formability and high ductility. It is considered corrosion resistant because it slowly oxidizes at room temperature. Additionally, it has magnetic characteristics and has good thermal and electrical properties.

Weathering- Steel

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Owned by United States Steel and trademarked as COR-TENⓇ, weathering steel removes the need for painting because of its natural yet unique oxidized look. Architectural projects benefit from this material due to its stable rust-like appearance when exposed to the weather. It is effectively resistant against corrosive effects of rain, snow, ice and fog.