304 Stainless Steel Sheet, #4 Brushed Finish - 22 Gauge 0.03 in

In this review the 304 Stainless Steel Sheet with a #4 brushed finish is assessed for workshop and light industrial use. The bottom line: this sheet is best for projects that need a common, corrosion-resistant stainless alloy in a thin, consistent 22 gauge form. The reviewer found the material's combination of strength and finish ideal for visible trim and food-contact applications, while noting handling requires care because corners and edges can bend and the surface can show scratches if not protected.

Key Features

• Material: 304 stainless steel provides reliable corrosion resistance and strength for a wide range of environments, making it suitable for general fabrication and visible finishes.
• Finish: The #4 brushed finish gives a consistent satin appearance that reduces glare and looks professional on architectural trim and panels.
• Form factor: At 24 in width and 36 in length the sheet is a convenient size for small projects and easy to handle on a workbench without heavy equipment.
• Thickness: The 0.03 in, 22 gauge thickness balances rigidity and flexibility, allowing bending for light forming while remaining suitable for trim and enclosure panels.
• Certification: Meets common industry standards such as ASTM-A240 and related specs, which is useful when material traceability and compliance matter for food, chemical, or pressure applications.

Who It's For

This sheet is aimed at hobbyists, fabricators, and small shops that need a recognizable, reliable stainless alloy for projects like architectural trim, foodservice surfaces, small pressure containers, or cryogenic components where 304/304L is appropriate. The pre-brushed appearance reduces prep time for visible applications.

Those who require heavy structural plate, extreme scratch resistance, or sheets that must be formed into very tight radii should consider thicker gauges or alternate alloys; likewise, if perfect bendability is critical for complex press work, a softer or thinner material may be better.

Pros & Cons

Pros

• High quality material that provides good corrosion resistance and is widely accepted across industries.
• The #4 brushed finish delivers an attractive, consistent look that fits visible architectural and trim work.
• Convenient 24 in x 36 in size and 0.03 in thickness make it easy to handle and useful for many small-scale projects.
• Meets common specifications so it can be used where traceable standards like ASTM-A240 are required.

Cons

• Not highly scratch resistant; the brushed surface can show marks during handling and installation.
• Corners or edges may arrive slightly bent if not handled carefully, so extra inspection and handling care are advised.

Specifications

Our Verdict

The 304 Stainless Steel Sheet with a #4 brushed finish is a practical, value-minded choice for fabricators and makers who need a common corrosion-resistant alloy in a manageable sheet size. It is especially good for architectural trim, foodservice panels, and light pressure or cryogenic parts where certified 304 material is specified. Buyers should handle the sheet carefully to avoid bends and surface scratches, but for the price and spec it offers solid material quality and utility.

Frequently Asked Questions

Is this sheet suitable for food-contact surfaces?
Yes, 304 stainless is commonly used in the food and beverage industry and the annealed condition and finish make it appropriate for many food-contact applications.

Can this be bent for trim or flashing?
Yes, the 0.03 in 22 gauge thickness can be bent for light forming, but tight radii or heavy forming may require a different gauge or softened processing.

Does it meet industry standards?
The sheet meets ASTM-A240 and related specifications; other standards such as AMS-5513 or ASTM-A666 may be available on request.