AISI 304 (18/8) austenitic stainless steel sheet with smooth 2B finish. Excellent corrosion resistance, formability and weldability for kitchen, architectural, automotive and general engineering use.
304 is the most widely used austenitic stainless steel. QIDAMT supplies 304 cold rolled stainless steel sheet in thickness 0.3 – 3.0 mm, with mill 2B surface finish, ready for further polishing, bending, laser cutting or welding.
Key Advantages
Chemical Composition (ASTM A240 / AISI 304)
| Element | C | Si | Mn | P | S | Cr | Ni |
|---|---|---|---|---|---|---|---|
| Content % | ≤ 0.08 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 18.0 – 20.0 | 8.0 – 10.5 |
Mechanical Properties (2B, Room Temp.)
- Tensile strength (σb): ≥ 520 MPa (75 ksi)
- Yield strength (σ0.2): ≥ 205 MPa (30 ksi)
- Elongation (δ): ≥ 40 %
- Hardness: ≤ 217 HBW / ≤ 92 HRB
- Density: 7.93 g/cm³
Standard Sizes
| Parameter | Range |
|---|---|
| Thickness | 0.3 mm – 3.0 mm (cold rolled sheet) |
| Width | 1000 / 1219 / 1250 / 1500 / 2000 mm |
| Length | 2000 – 6000 mm (cut to length) |
| Surface | 2B mill finish (BA / No.4 brushed / 8K mirror on request) |
| Standard | ASTM A240 / AISI 304 / EN 1.4301 / JIS SUS304 |
Applications
304 stainless sheet is widely used in kitchenware and sinks, food processing equipment, pharmaceutical tanks, architectural cladding and elevator panels, auto trim, heat exchangers, chemical containers and household appliances. For higher corrosion resistance in chloride environments, see our 316L stainless steel plate.
Processing Capability
Cut-to-length, slitting, shearing, polishing, brushing, mirror finishing, laser cutting and film coating are all available in-house. Each bundle is packed with PVC film on both sides for safe ocean shipment.
Send thickness, width, length, quantity and surface finish — we confirm price and stock within 24 hours.
GET A QUOTE
