AISI 304 304L Stainless Steel Sheet 1.5mm 2B Cold Rolled 1220x2440mm

304/304L Stainless Steel Sheet Manufacturer in China

VVINSCO (Foshan Winsco Metal Products Co., Ltd.) manufactures and exports stainless steel sheets and plates from Foshan, China. This 1.5mm cold rolled AISI 304 or 304L sheet is supplied in a standard 1220 x 2440mm (4 x 8ft) format with a 2B mill finish. Grade 304 provides good corrosion resistance in many general-purpose environments; lower-carbon Grade 304L is commonly selected for welded fabrications where reduced sensitization risk is important.
With 23+ years of manufacturing experience, VVINSCO supports international distributors, fabricators, contractors and equipment manufacturers with standard sizes and custom processing.

Technical Specifications

Why Choose 304 or 304L Stainless Steel?

• General corrosion resistance: Suitable for many indoor, atmospheric and mildly corrosive service conditions.
• Good fabrication properties: Both grades are widely used for cutting, bending, forming and welding.
• 304L for welded components: Lower carbon content helps limit sensitization in welded assemblies.
• Practical 2B finish: Smooth, lightly reflective industrial surface suitable for further finishing and fabrication.
• Custom production: Sizes, cutting and packing can be arranged to suit purchase orders.

Common Applications

• Kitchen equipment, worktops, cabinets and food-processing equipment where project hygiene requirements are met
• Architectural panels, interior wall cladding, elevator panels and decorative fabrication
• Machinery covers, electrical enclosures, storage equipment and industrial components
• Equipment parts requiring welding, forming or custom cutting
• HVAC equipment and general manufacturing applications

Application note: For chloride-rich marine exposure, highly corrosive chemicals, pressure-retaining components or regulated food and medical use, material selection and compliance must be evaluated against the actual service conditions.

Quality Control, Packing and Worldwide Export

VVINSCO checks material identification, thickness, dimensions, surface condition and quantity against confirmed order requirements. Material Test Certificates (MTC) can be arranged according to the applicable order specification. Packing options include protective film, waterproof wrapping, pallets and wooden cases for international transport.

Frequently Asked Questions

What is the difference between 304 and 304L stainless steel sheet?

304L has a lower maximum carbon content than 304, helping reduce the risk of intergranular corrosion associated with sensitization after welding. The suitable grade depends on the manufacturing process and service environment.

What does 2B finish mean?

2B is a smooth, lightly reflective cold rolled finish generally produced by cold rolling, heat treatment, pickling and a final light skin pass. It is a common mill finish for stainless steel sheet.

Can 1.5mm stainless steel sheet be used for wall cladding?

Yes, 1.5mm 304/304L sheet may be used for wall panels and cladding when the supporting structure, fastening method, wind loads and project requirements are properly designed.

Can VVINSCO cut sheets to custom sizes?

Yes. Please provide the required length, width, thickness, tolerance, finish and quantity, together with drawings if applicable.

Can you supply a Material Test Certificate?

Material Test Certificates can be provided as agreed in the purchase order. Please specify the required standard and document type when requesting a quotation.

How can I receive a factory-direct quotation?

Send the grade (304 or 304L), thickness, dimensions, 2B surface requirement, order quantity, destination country or port, and any special cutting or packing instructions.