Brushed Stainless Steel Sheet: Finishes, Grades and Uses|Ferosteel

Brushed Stainless Steel Sheet: Finishes, Grades and Uses
Oct 28, 2026
By Ferosteel Technical Team | Reviewed by Engineering Dept. | Last updated: October 2026
Brushed stainless sheet is the workhorse of decorative stainless — the finish you see on elevator walls, kitchen hoods, appliance fronts and corridor panels. It isn't the flashiest finish, but it's the one that survives daily contact without looking tired. This guide covers what No.4 and hairline actually are, which grade to spec, what thickness each job needs, and where people go wrong. 

What "Brushed" Actually Means
Take a flat 2B stainless sheet, run it under a rotating abrasive belt, and you get a brushed surface. The belt leaves fine parallel lines. That's it — no chemical treatment, no coating, just mechanical abrasion.
Two grades of brushing come up constantly:
No.4 (satin). This is the default architectural brushed finish. The lines are medium-fine, visible but not aggressive. If someone says "brushed stainless" without specifying, they usually mean No.4. It's the finish on most commercial kitchen walls and elevator cabs.
Hairline (HL). Finer and denser, produced with a finer grit belt. The lines read as almost continuous — smoother to the eye than No.4, with a slightly brighter sheen. Fabricators use it when they want a more premium feel on elevators, reception desks and door skins.
The practical difference isn't huge, but it shows up under angled light. No.4 has more texture; hairline looks almost like a smooth satin at a distance.
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Figure 1: A 304 No.4 brushed sheet from Ferosteel — the lines are uniform across the whole panel, which is what separates a good brushed sheet from a cheap one.

Picking the Grade: 304 vs. 316 vs. 201 vs. 430
This is where buyers save or waste money. The grade choice has almost nothing to do with the brushed look — it's about where the panel lives.
304 is the default for 90% of interior jobs. It handles normal humidity, cleaning chemicals and everyday contact without issue. If your project is an elevator lobby, a kitchen wall or a shop interior, 304 is what you want. Don't over-spec to 316 unless you have a real reason.
316L earns its place in humid or coastal environments. The extra molybdenum resists salt air and stronger cleaning chemicals. If your project is in a coastal city, a swimming pool area, or a commercial kitchen with daily wash-downs, step up to 316L. Otherwise, 304 is fine and 316L costs noticeably more.
201 is the budget option. Lower nickel content means lower price, but lower corrosion resistance too. It works for dry interior walls and trim, but don't use it in a kitchen or bathroom — it will show rust spots over time. Many budget hotel fit-outs specify 201 for non-contact areas.
430 is ferritic and magnetic. Cheaper than 304, used for appliance panels and decorative trim where the extra corrosion resistance of austenitic grades isn't needed. It's not a wall cladding material.

Thickness: What Fabricators Actually Use
There's a gap between what the spec sheet says and what shops actually order. Here's the real-world breakdown:

Application

What's usually ordered

Why

Kitchen walls / backsplash

0.6 – 0.8 mm

Thin, easy to install, easy to wipe

Elevator interiors

0.5 – 0.8 mm

The elevator cab framing supports it; thin sheet is standard

Wall cladding / columns

0.6 – 1.0 mm

Thicker on taller walls where flatness matters

Door skins / furniture fronts

0.8 – 1.2 mm

Needs to stay rigid without a sub-frame

Commercial kitchen counters

1.0 – 1.5 mm or thicker

Takes cutting board and pot contact

Appliance panels

0.5 – 0.8 mm

Thin is fine behind a structural frame

The mistake we see most often: specifying 1.2 mm for a wall cladding job that only needs 0.7 mm. Thicker sheet costs more, weighs more and is harder to work. Use the minimum thickness that stays flat after installation — the brushed finish itself hides small dents, so you don't need heavy gauge for contact surfaces.

Weight example
For shipping and freight planning: a 304 sheet at 1219 × 2438 mm and 0.8 mm thick weighs about 18.8 kg. The quick math is length(m) × width(m) × thickness(mm) × 7.93. A full 1500 × 3000 mm sheet at 1.0 mm is roughly 35.7 kg — worth knowing before you tell a truck it's a "few small panels."

Brushed vs. Mirror vs. 2B: Why Not Just Use Mirror?
Mirror stainless looks expensive on a sample board. Install it on an elevator wall and within a week every fingerprint, water spot and scuff from luggage is visible. That's why brushed outsells mirror for contact surfaces.

Brushed (No.4)

Mirror (8K)

2B (mill)

Fingerprints

Hidden by the grain

Every one shows

Moderate

Scratches

Blended by the grain

Every one shows

Not really applicable

Glare

Soft, diffuse

High reflection

Dull

Cost

Low

Moderate–High

Lowest

Best for

Walls, kitchens, elevators

Feature walls, accents

Behind-wall, structural

Brushed isn't trying to be decorative in the way mirror or embossed is. It's the finish that looks clean and stays clean.

Where Brushed Stainless Goes to Work

Kitchens — the default
Brushed stainless is the standard for commercial kitchen walls, hood liners and equipment covers. The grain hides grease splatters, wipes clean with a degreaser, and doesn't glare under kitchen lighting. Residential backsplashes use the same material at 0.6 mm.
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Figure 2: A commercial kitchen interior in brushed stainless — the walls, hood and equipment all use the same No.4 finish, which is why it looks clean rather than busy.

Elevators
No.4 brushed is the elevator industry default for a reason: it's durable, non-glare, and doesn't show every touch. Most elevator cab walls come in at 0.5–0.6 mm on aluminum backing. Hairline gets specified when the hotel or office wants a step up in feel.

Walls and columns
In lobbies, corridors and retail spaces, brushed panels give a clean modern metal look without the mirror effect. It pairs well with stone, wood and glass because the surface is neutral.

Appliances and equipment
Refrigerator panels, oven fronts, dishwasher skins and commercial machinery covers all use brushed stainless. The heat resistance and easy cleaning are the reason, not the look.

Things That Go Wrong
Brushing direction on a wall. Every panel on one wall must have the grain running the same way. When fabricators mix vertical and horizontal panels, the wall looks patchy under any lighting — one panel reflects light one way, the next another way. Plan the layout before cutting.
Bad brushing quality. Cheap brushed sheet has uneven line density — some areas look brighter, some duller. It's invisible on a sample piece but obvious on a full wall under angled light. Inspect sheets before installation, not after.
Scratches across the grain. If you scratch a brushed surface, don't scrub across the lines. Brushing along the grain with a fine abrasive pad blends the scratch in. Scratching across it makes it worse.
Using chloride cleaners on 304. Avoid bleach, chlorine and heavy chloride cleaners on brushed 304 — they'll cause rust spots over time. pH-neutral stainless cleaner is what the mill recommends.
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Figure 3: Close-up of No.4 brushed stainless — the lines are uniform and the reflection is soft, which is what makes the finish work for contact surfaces.

FAQ
Q: No.4 brushed and hairline — what's the actual difference?
No.4 has medium-fine visible brush lines. Hairline uses a finer grit, so the lines are denser and read almost continuous. No.4 is the standard; hairline is the upgraded look for elevators and premium interiors.
Q: Can I use 201 brushed for an interior wall?
For a dry interior wall that won't get wet or touched daily, 201 saves money. Don't use it in a kitchen, bathroom or any area with regular moisture — it'll develop rust spots where 304 wouldn't.
Q: How thick does a wall cladding panel need to be?
0.6–0.8 mm for most interior wall jobs. Go to 1.0 mm only if the wall is tall or the panel spans a wide distance between fixings. Thicker isn't better for wall cladding — it's just heavier and more expensive.
Q: Does PVD color over brushed stainless wear off?
PVD is a vacuum-deposited coating bonded at the atomic level, not paint. It won't peel. The color holds up under normal cleaning. The brushed grain stays visible and tactile under the coating.
Q: How do I remove a scratch from brushed stainless?
Brush along the grain direction with a fine abrasive pad. Going across the grain makes the scratch more visible. Deep scratches that cut into the surface can't be fully removed — they can only be blended.
Q: What's the standard sheet size?
1219 × 2438 mm (4 × 8 ft) is the most common. Other standard sizes run 1000 × 2000, 1219 × 3048 and 1500 × 3000 mm. Cut-to-size is available but adds to the price.

Request a Brushed Sheet Quote
Tell us what the panels are for and we'll recommend the right grade and thickness. No need to know the specs up front.
To speed up your quote, include:

Field

Example

Application

Elevator / Kitchen / Wall / Door / Equipment

Grade

304 / 316L / 201

Thickness

0.6 mm / 0.8 mm / 1.0 mm (we can advise)

Size

1219×2438 mm, or custom cut

Finish

No.4 brushed / Hairline (HL)

Color (if PVD)

Silver / Gold / Black / Bronze

Quantity

30 sheets / by m²

Destination

Port / city for shipping estimate

Contact Ferosteel → Request Brushed Samples & Quote
Ferosteel rolls brushed stainless sheet in Foshan, China — No.4 and hairline finishes in 201/304/316/430, with PVD color options — supplying elevator shops, kitchen fabricators, appliance makers and interior contractors across Southeast Asia, the Middle East and Europe.
Related reads: hairline stainless steel sheet for grain direction and PVD color selection, or mirror stainless steel sheet for reflective finishes.