Versatile Stainless Steel Angles for Structural Applications

Durable Stainless Steel Angles in Equal and Unequal Leg Profiles

Action Stainless supplies stainless steel angles in a range of dimensions to support construction, framing, and general fabrication needs. Stainless angle is commonly used across marine, industrial, and structural applications due to its strength, rigidity, and corrosion resistance.


We stock equal leg angles in 304/304L and 316/316L grades. Most products are available in 20′ random lengths, with other sizes available upon request. Unequal leg angles and custom profiles can be sourced through domestic or international mills depending on availability.

Finishes & Processing Services

Stainless angles are typically supplied in a clean, mill finish suitable for structural use, welding, and fabrication. Additional finishing can be applied for improved appearance or enhanced corrosion protection. Processing services include saw cutting, forming, and custom drilling to match your fabrication or installation requirements. Fusion welded angle profiles can also be sourced for non-standard sizes not available through traditional extrusion.

Stack of galvanized steel angle beams.

Available Styles and Materials

We stock stainless angle in:

  • 304/304L Stainless Steel Angle

    Common grade with good strength and corrosion resistance. Used in supports, bracing, and framing assemblies.

  • 316/316L Stainless Steel Angle

    Stronger corrosion resistance, especially in marine and chemical environments. Used for structural frames and exposed components.

  • Equal Leg Angles

    Available in sizes from 3/4″ x 3/4″ x 1/8″ to 6″ x 6″ x 1/2″. Offered in mill finish and cut-to-length options.

  • Unequal Leg Angles

    Produced to order and available in common dimensions like 2″ x 1″ x 3/16″ through 6″ x 4″ x 1/2″ depending on origin.

  • Fusion Welded Angles

    Custom sizes not produced by extrusion. Sourced on request for hard-to-find or oversized dimensions.

Angles are typically stocked in 20′ random lengths. Custom sizing and mill-direct options are available for special requirements.

Stainless Steel Angle Specifications

Stainless products used in angle fabrication are available in the following specifications:

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Grades Offered: 304/304L and 316/316L: Selected for structural integrity, corrosion resistance, and workability.

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Product Forms: Equal and unequal leg angles in standard and non-standard sizes. Fusion welded options available.

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Finishes: Mill finish standard. Brushed and polished surfaces available upon request.

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Processing Capabilities: Saw cutting, forming, and fusion welding. Custom sourcing available for unique sizes or configurations.

These angle products meet the needs of structural framing, equipment support, and architectural reinforcement projects.

Stainless Steel Angle Applications

Stainless steel angle is commonly used in:

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Structural Framing & Supports: Provides strength in frames, equipment bases, and structural connectors for commercial and industrial construction.

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Architectural Trim & Detail: Used in corners, transitions, and façade supports for clean lines and visual structure in building design.

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Bracing & Reinforcement: Offers rigid support in cross-bracing, racks, carts, and platforms that require fixed-angle strength.

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Equipment & Machine Frames: Applied in fabrication of equipment housings, skid frames, and structural platforms in shop and field setups.

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Marine & Outdoor Systems: Used for docks, handrails, and structural marine fabrications requiring resistance to water and salt exposure.