304 Stainless Steel Sheet

Premium 304 Stainless Steel Sheet with Flexible Specifications

304 stainless steel sheet is a widely used stainless steel product for fabrication, construction, kitchen equipment, home decoration, and industrial applications. It can be supplied in hot-rolled or cold-rolled forms and is available with multiple surface finishes, dimensions, and processing options.

The product can be manufactured according to different international standards, including AISI, ASTM, DIN, JIS, GB, SUS, and EN. Standard stock sizes are available, while customized dimensions can also be arranged according to project requirements.

Multiple Surface Finishes

Different surface treatments are available to meet both functional and appearance requirements. Options include:

BA
2B
4K
6K
8K
NO.4
HL Hairline
Embossed
Perforated
Pickling white
Polished outside
Polished inside and outside
Colored surface

Mirror, hairline, sandblasted, and color-coated finishes can also be supplied in customized dimensions.

Hot-Rolled and Cold-Rolled Options

The 304 stainless steel sheet is available in both hot-rolled and cold-rolled forms.

Cold-rolled sheets are available in thicknesses from approximately 0.4–6.0 mm in common stock dimensions, while hot-rolled products cover thicker specifications. Thick sheets from 6.0–80 mm can also be customized according to width and length requirements.

This range allows customers to select a suitable material format for different fabrication and structural applications.

Flexible Size and Thickness Selection

The sheet can be supplied in a broad range of widths, lengths, and thicknesses.

Width

Available widths include:

500 / 1000 / 1219 / 1250 / 1500 / 1800 / 2000 / 2200 / 2500 / 3000 / 3500 mm

Custom widths are also available.

Length

Available lengths include:

500 / 1000 / 2000 / 2438 / 2500 / 3000 / 6000 / 8000–13000 mm

Customized lengths can be produced according to requirements.

Thickness

Available thicknesses range from approximately 0.4 mm to 250 mm, depending on the product type and processing method.

Material Grades and Equivalent Standards

In addition to 304 stainless steel, the material range covers numerous stainless steel grades and specialty alloys, including 304L, 304H, 316, 316L, 321, 310S, 904L, 430, 2205, 2507, 254SMO, Inconel, Incoloy, and other grades.

For 304 stainless steel, commonly referenced equivalent designations include:

Region / Standard System	Equivalent Grade
USA / ASTM	304
Japan / JIS	SUS304
Europe / EN	1.4301
China / GB	Corresponding domestic grade
DIN	Referenced according to applicable standard

Chemical Composition of 304 Stainless Steel

Typical chemical composition values listed for different standards are shown below.

Grade	Standard	C Max.	Si Max.	Mn Max.	Cr	Ni	P Max.	S Max.	Other
304	ASTM A240	0.08%	0.75%	2.0%	18.0–20.0%	8.0–10.5%	0.045%	0.03%	N ≤ 0.10%
1.4301	EN 10088-2	0.07%	1.0%	2.0%	17.0–19.5%	8.0–10.5%	0.045%	0.015%	N ≤ 0.11%
SUS304	JIS G 4304 / G 4305	0.08%	1.0%	2.0%	18.0–20.0%	8.0–10.5%	0.045%	0.03%	—

Mechanical Properties

The mechanical properties of 304 stainless steel vary slightly according to the applicable standard.

Grade	Standard	Tensile Strength ≥ MPa	Yield Strength ≥ MPa	Elongation > %	Hardness HRB ≤	Hardness HB ≤
304	ASTM A240	515	205	40	92	201
1.4301	EN 10088-2	520	210	45	90	215
SUS304	JIS G 4304 / G 4305	520	205	40	90	187

Processing and Fabrication Services

The stainless steel sheet can be processed according to drawings and project specifications. Available fabrication services include:

Laser cutting
Water-jet cutting
Flame cutting
Bending
Stamping
Welding
CNC machining
Customized fabrication

OEM and customized processing services are available for projects requiring specific dimensions, shapes, or fabrication requirements.

Stock and Customized Sheet Options

Common stock configurations include cold-rolled sheets in approximately 0.4–6.0 mm thickness and hot-rolled sheets in approximately 3.0–16.0 mm thickness.

Additional product formats include:

Product Type	Typical Available Range
Cold Rolled	0.4–6.0 mm × common stock dimensions
Hot Rolled	3.0–16.0 mm × common stock dimensions
Thick Sheet	6.0–80 mm × customized width and length
Mirror Finish	0.4–1.5 mm × standard or customized size
Hairline Finish	0.4–1.5 mm × standard or customized size
Color Coating	0.4–1.5 mm × standard or customized size
Sandblasting	0.4–1.5 mm × standard or customized size

Surface Protection and Packaging

To help protect the stainless steel surface during handling and transportation, inter paper and PVC protective film are available.

Packaging and shipping can be arranged according to product specifications and customer requirements. Appropriate protection is applied to help preserve the selected surface finish during storage, loading, and delivery.

Applications of 304 Stainless Steel Sheet

With flexible dimensions, multiple finishes, and a broad range of processing options, 304 stainless steel sheet can be used across numerous sectors, including:

Construction projects
Kitchen equipment
Metal fabrication
Home decoration
Industrial components
Architectural applications
General manufacturing

Its combination of material options, surface treatments, and fabrication services makes it suitable for both functional components and appearance-focused stainless steel products.

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