GNEE (Tianjin) Multinational Trade Co., Ltd
+8615824687445
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  • Telephone: +86-372-5055135

  • WhatsApp / WeChat:+8615824687445

  • Mobile: +8615824687445

  • Mail:es@gescosteel.com

  • Address: No.4-1114, Beichen Building, Beicang City, Beichen District, Tianjin, China

SUS 304 Hairline Stainless Steel Flat Bar

Jan 23, 2026

If you are looking for SUS 304 brushed stainless steel flat bars, we offer high-quality flat bars suitable for construction, decoration, and industrial applications. Our SUS 304 flat bars are available in thicknesses ranging from 1 mm to 20 mm and widths from 10 mm to 200 mm, with custom sizes and cutting services available to meet your project needs.


The SUS 304 flat bars feature a brushed surface finish, processed with a precision brushing process, resulting in a surface roughness of Ra≤0.8μm, while maintaining excellent corrosion resistance. This makes them ideal for interior design, kitchen equipment, and marine environments.


Our SUS 304 stainless steel flat bars strictly adhere to the ASTM A276 standard, containing 18.0-20.0% Cr and 8.0-10.5% Ni, with a tensile strength of ≥520MPa, a yield strength of ≥205MPa, and resistance to neutral salt spray corrosion for over 500 hours. Maintenance costs are only 1/5 of those for ordinary carbon steel.
We also provide polishing, cutting, and packaging services, and can provide ISO, SGS, or BV certifications to ensure product quality. We support fast delivery within 7-10 days and provide EN 10204 3.2 material certificates.

 

SUS 304 Hairline Stainless Steel Flat Bar

 

SUS 304 Stainless Steel Flat Bar Specifications

Tolerance

±1%

Processing Service

Bending, Welding, Decoiling, Punching, Cutting

Steel Grade

301L, 301, 310S, 316L, 316, 410S, 430, 309S, 304, 304L

Surface Finish

NO1/2B/BA/NO4/HL

Delivery Time

within 7 days

Product Name

Stainless steel flat bar

Sheet Grade

200/300/400series

Thickness

0.3-300mm or customized

Size

W:10-300mm,or as requriement

Surface Treatment

NO1/2B/BA/HL/NO.4

Finishing

Polishing

MOQ

1 Ton

Usage

Construction,Structure of building,Ship components,Machincal

Package

Sea-worth Package

Stock

Enough

 

SUS 304 Stainless Steel Flat Bar Thickness & Tolerance (mm)

Width

(mm)

Thickness & Tolerance (mm)

Width Tolerance

(mm)

3 ≤ T ≤ 13

13

25

W≤25

±0.20

 

±0.25

-

±0.40

25

±0.30

±0.40

±0.80

±0.80

50

±0.40

±0.50

±0.80

+1.60/-0.80

100

±0.40

±0.50

±0.80

+2.40/-1.60

 

SS 304 Flat Bar application

Food and Beverage: Sinks, countertops, processing equipment, breweries/dairies/wineries machinery,
Architecture: Railings, trim, paneling, decorative elements and signage,
Construction and General Manufacturing: Structural frames, supports, brackets, and exposed general manufacturing components,
Marine: Marine fittings, deck hardware, and exposed structures

SS 304 Flat Bar application

SS 304 Flat Bar price

The price of 304 stainless steel flat bar varies depending on the size (thickness x width x length) and supplier, but generally ranges from less than $10 to over $100 per piece, and is typically sold by the foot or pound. Common smaller sizes of flat bar are priced between $10 and $30, while thicker/longer flat bars are more expensive; you can check with GNEE suppliers for specific quotes.

 

ISO, SGS, or BV certifications are available upon request. Customers can choose from secure payment methods including T/T (Telegraphic Transfer), L/C (Letter of Credit), or PayPal, with flexible payment terms available for large orders.

 

Our SUS 304 stainless steel flat bars are shipped worldwide with secure packaging to ensure safe delivery. Packaging materials include wooden crates, steel strapping, and protective plastic film to prevent scratches or corrosion during transportation. To guarantee quality, each flat bar undergoes rigorous dimensional checks, surface inspection, and mechanical property testing.

SUS 304 Hairline Stainless Steel Flat Bar
SUS 304 Hairline Stainless Steel Flat Bar
SUS 304 Flat Bar shipped to the UK.
SUS 304 Flat Bar shipped to the UK.

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