304 3mm cold-rolled stainless steel sheet

If you need to procure 3mm thick 304-grade cold-rolled stainless steel sheets for applications requiring extremely high corrosion resistance, surface finish, and thickness uniformity, choosing the right supplier is crucial. Whether your project involves food processing, architectural decoration, medical equipment, or industrial manufacturing, material performance and dimensional accuracy directly impact the quality of the final product.

 

We supply high-quality AISI 304/EN 1.4301 cold-rolled stainless steel sheets with a nominal thickness of 3.0mm. Manufactured using a professional cold-rolling process, the sheets exhibit a clean, smooth, and uniform high-quality surface finish. Annealing treatment ensures non-magnetic properties, and the 3.0mm thickness tolerance is precisely controlled within ±0.05mm. The smooth cold-rolled surface is directly compatible with various subsequent processing steps, and the material itself possesses excellent formability, allowing for smooth bending, cutting, and welding operations. Our supply model supports flexible customization from small to large quantities, fully matching the procurement order needs of different customers.

 

wear-resistant 304 stainless steel sheet Specification

Item	wear-resistant 304 stainless steel sheet(Hot rolled, cold rolled)
Standard	JIS, AISI, ASTM, GB, DIN, EN, etc
Range	1000/1219/1500/2000mm,etc
Surface	the surface and finish of 304 stainless steel plate: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc
Thickness	0.2 mm to 20mm
Width	1000mm, 1219mm, 1500mm, 1800mm, 2000mm, 2500mm, 3000mm, 3500mm, etc
Length	2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc

 

Grade	UNS No	Old British		Euronorm		Swedish SS	Japanese JIS
		BS	En	No	Name
304	S30400	304S31	58E	1.4301	X5CrNi18-10	2332	SUS 304

 

Chemical Properties Of 304 stainless steel sheet

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304	min. max.	- 0.08	- 2.0	- 0.75	- 0.045	- 0.030	18.0 20.0	-	8.0 10.5	- 0.10

 

Mechanical Properties Of 304 stainless steel Cold rolled sheet

Grade	Tensile Strength (MPa) min	Yield Strength 0.2% Proof (MPa) min	Elongation (% in 50mm) min	Hardness
				Rockwell B (HR B) max	Brinell (HB) max
304	515	205	40	92	201

 

Available Surface Finishes

Finish	Description	Typical Applications
2B	Smooth, matte surface	Industrial parts, fabrication
BA	Bright annealed	Decorative panels
No.4	Brushed finish	Kitchen equipment, elevators

 

Applications

Thanks to its durability and workability, 304 3mm cold-rolled stainless steel sheet is widely used in:

Food and beverage processing equipment

Commercial kitchen surfaces and cabinets

Medical and laboratory equipment housings

Architectural panels and decorative cladding

Industrial enclosures and machinery parts

 

304 3mm Cold Rolled Stainless Steel Sheet Supplier

* Stable and Reliable Quality: Each steel sheet undergoes rigorous inspection for thickness, flatness, and surface condition.
* Compliant with International Standards: Certification available to ASTM, AISI, EN, JIS, and other standards.
* Professional Support: Technical guidance and assistance with material selection are provided.
* Test Certificates: Factory test certificates, third-party inspection reports, and raw material certificates are available.
* Delivery Time: Stock items ship immediately; custom products have a lead time of 15-30 days.
* Value-Added Services: Pre-treatment, parts cutting, third-party inspection, sample service, ultrasonic testing, and dimensional inspection.

 

If you are looking for a reliable supplier of 304 3mm cold-rolled stainless steel sheets, please contact us today for pricing, specifications, or to request samples. Our team is ready to support your project with professional service and reliable materials.

Get a competitive quote now!