ASTM/ASME SA 240 304/304L Stainless Steel Sheet Stock List
If you are looking for ASTM/ASME SA 240 304/304L stainless steel sheets, you're likely seeking high-quality materials with excellent corrosion resistance, easy fabrication, and cost-effective performance for your project.
Gnee supplies a wide range of SS 304 and 304L stainless steel sheets in stock, available in multiple thicknesses, finishes, and sizes. All sheets comply with ASTM A240 / ASME SA240 standards and are supplied with EN 10204 3.1 Mill Test Certificates, ensuring traceability and reliability
* Packaging: Bare bundles, reinforced with transverse steel straps. Package weight: 7-18 tons
* Quantity: Customized to order
* Marking: Painted markings or labels/stickers on the top of the bundles, indicating the required information.
* Surface Treatment: 2B, 2D, BA, No. 1, No. 4, Satin and Brushed Finishes
Testing: Chemical composition analysis, tensile test, flattening test, impact test, sealing test, dimensional inspection, visual inspection, non-destructive testing
* Testing Certificates: Factory test certificate, third-party inspection report, and raw material certificate
Delivery Time: In-stock items ship immediately; customized products have a delivery time of 15-30 days.
* Value-added Services: Pre-treatment, parts cutting, third-party inspection, sample service, ultrasonic testing, and dimensional inspection.
ASTM/ASME SA 240 304/304L Stainless Steel Sheet Data Sheet
| Attribute | Specification |
|---|---|
| Standards | ASTM A240 / ASME SA240 |
| Grades | 304 / 304L (UNS S30400 / S30403, EN 1.4301 / 1.4307) |
| Thickness Range | 0.3 mm – 50 mm |
| Width | 1000 mm / 1219 mm / 1500 mm / 2000 mm / Custom |
| Length | 2000 mm / 2438 mm / 3000 mm / 6000 mm / Custom |
| Manufacturing Process | Hot Rolled / Cold Rolled |
| Certification | ISO 9001, EN 10204 3.1 / 3.2, SGS, BV |
| Origin | GNEE |
| Package | Standard export seaworthy packaging (wooden pallets + waterproof wrapping) |
304/304L Stainless Steel Sheet Stock List
| Thickness (mm) | Width (mm) | Length (mm) | Finish | Grade | Availability |
|---|---|---|---|---|---|
| 0.5 | 1219 | 2438 | 2B | 304/304L | In Stock |
| 1.0 | 1219 | 2438 | 2B | 304/304L | In Stock |
| 2.0 | 1219 | 2438 | No.4 | 304/304L | In Stock |
| 3.0 | 1219 | 2438 | HL | 304/304L | In Stock |
| 5.0 | 1500 | 3000 | No.1 | 304/304L | In Stock |
| 8.0 | 1500 | 6000 | No.1 | 304/304L | In Stock |
| 10.0 | 1500 | 6000 | No.1 | 304/304L | In Stock |
| 12.0 | 2000 | 6000 | No.1 | 304/304L | In Stock |
| 16.0 | 2000 | 6000 | No.1 | 304/304L | In Stock |
| 20.0 | 2000 | 6000 | No.1 | 304/304L | In Stock |
Are 304/304L stainless steel sheets magnetic?
In the annealed state, they are not magnetic. However, they may develop slight magnetism after cold working.
What is the difference between 304 and 304L stainless steel?
The main difference lies in the carbon content. 304L has a carbon content ≤0.03%, while 304 has a carbon content ≤0.08%. This makes 304L more suitable for welding and effectively prevents intergranular corrosion.
Which surface treatment should I choose for 304 stainless steel sheets?
2B surface treatment: Suitable for industrial applications and general finishing.
4/HL surface treatment: Suitable for decorative or architectural applications.
BA/Mirror surface treatment: Suitable for environments with high aesthetic or hygiene requirements.
ASTM/ASME SA 240 304/304L Stainless Steel Sheet price per kg
The current ASTM/ASME SA 240 304/304L stainless steel sheet price per kg ranges from USD 2.60 to USD 3.20/kg for cold-rolled 2B finish sheets (thickness 1.0–3.0 mm) and USD 3.50–4.00/kg for polished No.4 or mirror finishes, depending on thickness, surface quality, and order quantity.
Contact us today for the latest stock and price list!Email: info@gneestainless.com
