Material Grade

304 Stainless Steel (UNS S30400 / AISI 304), compliant with ASTM A240, ASME SA-240, and other international standards.

Key Characteristics

• Corrosion Resistance: Excellent resistance to oxidation, organic chemicals, and atmospheric corrosion. Suitable for mildly corrosive environments
• High-Temperature Performance: Maintains strength and oxidation resistance up to 870°C (1600°F).
• Formability & Weldability: Good ductility for forming and excellent weldability using all standard methods.
• Non-Magnetic: Typically non-magnetic in annealed condition (may exhibit slight magnetism after processing).
• Hygienic Surface: Smooth, clean finish ideal for food processing, pharmaceutical, and sanitary applications.

Chemical Composition (Typical %)

Mechanical Properties

• Tensile Strength: ≥515 MPa (75 ksi)

• Yield Strength (0.2% Offset): ≥205 MPa (30 ksi)

• Elongation (% in 50mm): ≥40%

• Hardness (Brinell): ≤201 HB

Dimensions & Tolerances

• Thickness: 3.0mm – 100mm (0.125" – 4") [Custom sizes available]

• Width: 1000mm – 2000mm (39" – 79")

• Length: 2000mm – 6000mm (79" – 236") or coil

• Tolerances: Compliant with ASTM A480 (thickness: ±5%, width/length: ±3mm)

Surface Finish

• Hot Rolled Annealed & Pickled (HRAP): Matte silver finish, free of scale with slight roughness (Ra 1.5-5.0μm).

• Optional: Blasted, brushed, or leveled surfaces.

Typical Applications

• Chemical processing tanks & pipelines

• Food & beverage equipment

• Architectural cladding and structural components

• Heat exchangers and furnace parts

• Pharmaceutical machinery

• Marine and industrial hardware

Processing Capabilities

Supplied in cut-to-size plates, coils, or custom shapes. Available services:

• Precision cutting (plasma, laser, waterjet)

• Edge milling & beveling

• Forming & rolling

• Heat treatment (annealing, stress relieving)

Certifications

Mill test certificates (EN 10204 3.1/3.2) available. Compliant with ISO, PED, NACE MR0175.