304 Stainless Steel Plate 2B Finish 0.4-80mm Thickness
Cold Rolled & Hot Rolled 304 Stainless Steel Sheet Plate 2B BA HL 8K NO.1 2D Finishing Alloy 304
Products Specification
| Products Name | 304 Stainless Steel Plate |
| Main Grades | Stainless Steel J1, J2, J4, 201, 202, 301, 304, 304H, 304L, 309, 309S, 310, 310S, 316, 316L, 316TI, 317L, 321, 321H, 347, 409, 410, 410S, 420, 430, 441, 904L,630,631,254SMO,654SMO,253MA,2205,2507.etc |
| Thickness | 0.6 - 30.0mm |
| Width | 1250mm,1500mm ,1800mm,2000mm, or custom other size as request |
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, AS PER CUSTOMER’S REQUIREMENT |
| Service | Laser Cutting |
| Form | Plate / sheet |
| Cutting Shape | Round , Square, or any special shape as request |
| Test Certificate | Yes. |
| Finish | NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA. |
| Brand | TISCO, LISCO,BAOSTEEL , POSCO, JISCO |
PRODUCT INFORMATION
304 Stainless Steel Sheet & Plate
MATERIAL SPECIFICATION
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Grade: 304 / UNS S30400 / EN 1.4301
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Standard: ASTM A240 / ASTM A480 / ASME SA240
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Form: Sheets (≤6mm thickness) & Plates (>6mm thickness)
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Surface Finish:
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2B: Smooth, bright cold-rolled finish (most common)
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No. 4: Brushed/satin finish (architectural)
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BA (Bright Annealed): Mirror-like reflective finish
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#8 Mirror: High-polish reflective surface
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HL: Hairline finish
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Custom finishes available
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KEY PROPERTIES
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Composition (%):
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Cr: 18.0–20.0 | Ni: 8.0–10.5 | C: ≤0.08 | Mn: ≤2.0 | Si: ≤1.0 | Fe: Balance
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Mechanical Properties (Annealed Condition):
Property Value Tensile Strength ≥515 MPa (75,000 psi) Yield Strength ≥205 MPa (30,000 psi) Elongation ≥40% (in 50mm) Hardness (Rockwell) 70 HRB max -
Corrosion Resistance:
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Excellent resistance to:
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Organic chemicals, food acids, freshwater, and atmospheric corrosion
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Oxidation up to 870°C (1600°F)
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Limitation: Susceptible to chloride pitting (avoid marine/coastal exposure)
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Physical Properties:
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Density: 8.0 g/cm³ | Melting Point: 1400–1450°C | Magnetic Response: Non-magnetic (may become slightly magnetic after forming)
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DIMENSIONAL RANGES
| Parameter | Range | |
|---|---|---|
| Thickness | Sheets: 0.3mm–6.0mm (0.012"–0.25") Plates: 6.0mm–150mm (0.25"–6") |
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| Width | 600mm–2000mm (24"–78.7") | |
| Length | 1000mm–6000mm (39"–236") | |
| Coil Options | ID: 508mm (20") | OD: 1000–2000mm |
ADVANTAGES
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Hygienic & FDA-Compliant: Ideal for food processing, pharmaceutical, and medical equipment.
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Ease of Fabrication: Excellent weldability (TIG/MIG/Laser), formability, and machinability.
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Aesthetic Versatility: Multiple finishes for architectural/decorative applications.
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Cost-Effectiveness: Most widely used austenitic stainless grade.
TYPICAL APPLICATIONS
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Food/Beverage: Tanks, conveyor systems, processing tables
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Architecture: Elevator panels, wall cladding, column covers
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Industrial: Chemical tanks, heat exchangers, machinery guards
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Automotive: Exhaust components, trim parts
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Consumer Goods: Sinks, cookware, appliance exteriors
QUALITY ASSURANCE
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Mill Test Reports (MTRs) per EN 10204 3.1
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Compliance: ASTM, ASME, ISO 9445 (tolerances)
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Surface: Free of scale, pits, and rolling defects
HANDLING & STORAGE
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Protect surfaces from scratches during transport (plastic film/papers recommended).
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Store off-ground in dry, covered areas to prevent moisture trapping.
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Passivation post-fabrication highly recommended to restore corrosion resistance.
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