Grade 304

304 Stainless Steel

Versatile, corrosion-resistant stainless steel ideal for
structural, industrial, and fabrication applications. Available
in angles, bars, channels, flats, and beams.

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Fast Turnaround

Custom Cuts Available

ISO 9001:2015 Certified

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Grade

304

Corrosion Resistance

High

Weldability

Excellent

Finish Options

Multiple

Applications

Industrial / Structural

Overview

304 stainless steel is the most widely used austenitic stainless steel grade. Known for its excellent corrosion resistance, formability, and weldability, it is the go-to material for a wide range of industrial, structural, and fabrication applications. Its chromium-nickel composition (18/8) provides a reliable balance of strength and versatility.

Key Benefits

Corrosion resistant

Easy to fabricate and weld

Cost-effective

Widely available

Applications

Structural components

Food processing

Chemical equipment

Fabrication projects

Architectural trim

Kitchen equipment

Available Shapes

Sizes & Specifications

304 stainless steel is available in a wide range of sizes and thicknesses to suit your project requirements. We stock standard dimensions from 1″ x 1″ up to 4″ x 4″ and beyond, with various wall thicknesses and weights per foot. Custom sizes and cuts are available upon request. Contact our team to discuss your specific needs and we’ll provide exact availability and pricing for your order.

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304 vs 316 Stainless Steel

RECOMMENDED

304 Stainless Steel

Cost-effective, general-purpose grade. Ideal for most structural and industrial applications.

ALTERNATIVE

316 Stainless Steel

Superior corrosion resistance. Best for marine, chemical, and high-salinity environments.

Frequently Asked Questions

Is 304 stainless steel rust-proof?

304 stainless steel is highly resistant to rust and corrosion in most environments. While not completely rust-proof under extreme conditions (e.g., prolonged saltwater exposure), it performs excellently in general industrial and structural applications.

Can 304 stainless steel be welded?

Yes. 304 is one of the most weldable stainless steel grades. It can be welded using all standard methods including TIG, MIG, and stick welding.

What is 304 stainless steel commonly used for?

304 is used in food processing equipment, structural components, chemical containers, kitchen equipment, architectural trim, and general fabrication projects.

What's the difference between 304 and 316?

304 is a general-purpose grade offering excellent corrosion resistance at a lower cost. 316 includes molybdenum for superior resistance in marine and chemical environments. Choose 304 for most applications and 316 when exposure to harsh chemicals or saltwater is expected.