• Steel Grade: 304 Stainless Steel (18-8 Stainless Steel)
• Execution Standard: ASTM A240 / ASME SA240
• Main Chemical Composition: Chromium: 18.00-20.00%, Nickel: 8.00-10.50%, balanced carbon, manganese, silicon, phosphorus and sulfur content
• Process Technology: Cold Rolled
• Available Thickness: 4mm, 6mm
• Common Size: Custom width and length available, fixed standard size in stock
• Surface Type: Cold rolled 2B finish, BA finish, No.1, No.4 brushed finish optional

Different from hot rolled plate, our 304 stainless steel sheet adopts cold rolling process after pickling and precise rolling control:

1. Higher dimensional accuracy, tighter thickness tolerance, no thickness deviation
2. Super smooth and delicate surface, no oxide scale, no rust spots, clean and bright appearance
3. Improved material density and internal grain structure, higher hardness and better flatness
4. Good straightness, not easy to deform during cutting, bending and stamping
5. Easy for secondary processing such as polishing, drawing, laser cutting, welding and forming

• Tensile Strength: ≥ 515 MPa
• Yield Strength: ≥ 205 MPa
• Elongation: ≥ 40%
• Hardness: Low hardness, good toughness and ductility
• Temperature Resistance: Excellent oxidation resistance at normal and medium high temperature
• Corrosion Resistance: Resists atmospheric corrosion, water corrosion, urban industrial environment corrosion, weak acid and weak alkali corrosion. Perfect anti-rust performance for indoor and outdoor long-term use

• Strict surface inspection, no scratch, no pitting, no crack, no fold
• Uniform color and luster, consistent surface texture of the whole coil and sheet
• Thickness, width and length tolerance fully meet ASTM A240 standard
• Flatness strictly controlled, suitable for high requirement decoration and structural use

1. Standard Compliance Fully conforms to ASTM A240 standard, can pass third-party inspection such as SGS, BV, factory test certificate provided
2. Super Corrosion & Rust Resistance 18% chromium and 8% nickel alloy formula provides outstanding anti-corrosion performance, not easy to rust in humid, rainy, coastal and industrial polluted areas
3. Excellent Processability Good weldability, bendability, stamping performance, easy to process into various shapes and parts
4. Durable & Low Maintenance High oxidation resistance, aging resistance, long service life, no need regular painting or anti-rust maintenance
5. Complete Specifications & Flexible Service 4mm, 6mm regular thickness in large stock; support custom cutting, slitting, grinding, brushing, mirror polishing as customer requirements

• Building & Construction: Exterior wall cladding, roof panel, decoration panel, structural steel plate, bridge auxiliary parts
• Food & Catering Industry: Food processing equipment, kitchen cabinet, workbench, food machinery shell
• Mechanical Manufacturing: Equipment casing, base plate, industrial frame, precision mechanical parts
• Water Treatment & Environmental Protection: Water tank, filter equipment, sewage treatment anti-corrosion lining
• Petrochemical & Chemical Industry: Weak acid and alkali storage equipment, pipeline liner, anti-corrosion structural parts
• Hardware & Decoration: Elevator decoration, stair handrail plate, hotel interior decoration, metal engineering project

• Standard export seaworthy wooden pallet packaging, waterproof paper + plastic film + wooden board fixed
• Moisture-proof, anti-rust, anti-collision, suitable for long-distance sea and land transportation
• Provide official factory MTC material certificate, ASTM A240 test report, customized size and OEM processing available