What is 304 18 Gauge Stainless Steel Sheet?
304 18 stainless steel sheet is made from the most common 304 stainless steel, with an alloy composition of approximately 18% chromium and 8% nickel. "18" indicates its thickness, approximately 0.049 inches (1.24 mm). Due to its good corrosion resistance, formability, and durability, this steel sheet is widely used in the food and kitchen industry, construction applications, and general manufacturing.
GNEE supplies a wide range of high-quality stainless steel sheets suitable for various industrial and residential applications. We offer a variety of common alloys such as 304, 309, 316, and 430, with sheet thicknesses measured in gauges, up to gauge 7 (0.1874 inches). For thicker sheets, please visit our 18 gauge stainless steel sheet section.
We offer standard sizes from 36 inches × 120 inches to 60 inches × 120 inches, depending on the alloy, thickness, and finish. Sheets can be custom-cut to your specific dimensions, ensuring efficient processing and minimizing waste.
304 18 Gauge Stainless Steel Sheet Specification
| Item | Specification |
|---|---|
| Material | Stainless Steel, AISI 304 |
| Gauge | 18 Gauge (1.2 mm thickness) |
| Standard | ASTM A240, AISI 304, EN 1.4301 |
| Surface Finish | 2B, No.1, No.4, BA, Mirror Finish |
| Width | 1000 mm, 1219 mm, 1500 mm (custom sizes available) |
| Length | 2000 mm, 2440 mm, 3000 mm (custom sizes available) |
| Weight | Approx. 8 kg per square meter (for 1.2 mm thickness) |
| Chemical Composition | C ≤0.08%, Si ≤1.0%, Mn ≤2.0%, P ≤0.045%, S ≤0.03%, Cr 18–20%, Ni 8–10.5% |
| Certification | ISO 9001, SGS, BV, TUV, Mill Test Certificate (MTC) |
Is 304 stainless steel magnetic?
304 stainless steel is non-magnetic in its annealed state. However, it can become slightly magnetic if it is cold-worked or formed into sheets.
Price of 304 18 Gauge Stainless Steel Sheet (Market Range)
The price of 304 18 gauge stainless steel sheets varies depending on the size, quantity, and finish. Here's an indicative price range:
| Thickness | Price (USD per Ton) |
|---|---|
| 1.2 mm (18 gauge) | USD 2200 – 2500 / ton |
| 1.5 mm | USD 2400 – 2700 / ton |
| 2.0 mm | USD 2500 – 2800 / ton |
If you have any project needs for 304 stainless steel sheets, please click the button below to contact us immediately. We are happy to serve you.
Processing Services
We offer cutting, shearing, laser finishing, and surface treatment services upon request. Fast delivery and precise processing are guaranteed.
Packaging and Transportation
Packaging: Each sheet or roll is wrapped in moisture-proof paper, lined with plastic film, and secured with steel straps. The outer layer is protected with wooden pallets or crates to ensure safety during international transport.
Marking: Each package includes the furnace number, grade, dimensions, and standard information.
Delivery Time: Typically within 7-15 working days after receiving prepayment.
Shipping Method: Sea freight (FCL/LCL), air freight, or express delivery, depending on customer requirements.
FAQ
Q.What is the thickness of an 18 gauge stainless steel sheet?
An 18 gauge stainless steel sheet has a thickness of 1.2 mm (0.0472 inches). It strikes a balance between strength and workability, making it ideal for both structural and aesthetic applications.
Q.How much does a 304 stainless steel sheet weigh per square meter?
The weight of a 304 18 gauge stainless steel sheet is approximately 8 kg per square meter for 1.2 mm thickness.
Q.Can 304 18 gauge stainless steel sheets be customized?
Yes, we offer custom sizes and finishes to meet your specific needs, including custom lengths, widths, and thicknesses.
Q.What is the difference between a 2B and a No.4 finish?
2B finish is a smooth, matte surface that's cold-rolled and lightly polished. No.4 finish is a brushed finish with a satin appearance, often used for architectural and decorative purposes.