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

Our review of this 304 stainless steel sheet focuses on practical use rather than marketing claims. For fabricators, builders, and hobbyists who need a thin, corrosion-resistant panel for trim, enclosure faces, or food-contact projects, this 0.03 in, 22 gauge sheet stands out because it balances strength with a manageable thickness. The annealed #4 brushed finish looks professional and resists obvious fingerprints, and the material meets common industry standards that make it suitable for a wide range of commercial and industrial uses.

Key Features

• 304 stainless composition: Offers good corrosion resistance and strength suitable for indoor and many outdoor applications where hygiene and durability matter.
• #4 brushed finish: Provides an attractive, satin appearance that hides minor surface marks and is appropriate for architectural trim and visible panels.
• 0.03 in thickness, 22 gauge: Thin enough for bending and trim work while still retaining enough rigidity for small panels and covers.
• Annealed condition: Eases forming and reduces the risk of cracking during shaping or light bending operations.
• Industry specifications: Conforms to ASTM A240/A480 and references AMS-5513 and ASTM-A666 where available, which helps ensure material traceability and acceptance for regulated projects.

Who It's For

This sheet is well suited to metalworkers, cabinet makers, kitchen equipment fabricators, and DIYers who require a clean, corrosion-resistant surface in a thin gauge. The sheet's size and finish make it a straightforward choice for trim work, decorative facades, or interior protective panels where appearance matters as much as function.

It is less appropriate for heavy structural applications, situations demanding high bendability without edge reinforcement, or projects that require exceptional scratch resistance; customers needing thicker stock or higher cold-working strength should look at heavier gauges or alternative alloys.

Pros & Cons

Pros

• High-quality 304 stainless delivers reliable corrosion resistance suitable for food-contact and many industrial uses.
• #4 brushed finish presents a professional look that conceals small blemishes and fingerprints.
• Annealed 22 gauge thickness is versatile for trim, panels, and light forming tasks.
• Compliance with ASTM specifications supports use in regulated or commercial projects.

Cons

• Thin sheet can show bent corners or edge deformities if not handled carefully during shipping or forming.
• Surface scratch resistance is moderate; heavy abrasion will mark the finish.

Specifications

Material	304 Stainless Steel (304/304L)
Finish	#4 Brushed
Condition	Annealed
Thickness	0.03 in (22 gauge)
Width	24 in
Length	48 in
Standards	ASTM A240 / ASME SA240 (meets ASTM A480, references AMS-5513, ASTM-A666)

Our Verdict

This 304 stainless steel sheet is a practical choice for anyone needing a thin, attractive, and corrosion-resistant panel for trim, food service, or light industrial projects. It delivers good value because the annealed condition and industry-standard specs reduce project risk, but buyers should handle the sheet carefully to avoid bent edges and accept that heavy abrasion will show on the brushed face.

Frequently Asked Questions

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

Can this be bent or formed by hand?
The annealed 22 gauge sheet can be bent for trim and light forming, but care is needed to avoid sharp bends or damaged corners.

Will the brushed finish hide scratches?
The #4 brushed finish helps conceal minor marks, but deeper scratches and heavy abrasion will be visible.