300 Series Stainless Steel Plate/Sheet

Key Features

• Excellent Corrosion Resistance
  Outstanding resistance to oxidation, rust, and chemical exposure, making it ideal for harsh environments.
• High Strength & Durability
  Exceptional mechanical properties ensure long-lasting performance even under extreme conditions.
• Non-Magnetic Properties
  Most grades retain non-magnetic characteristics in annealed conditions, except for certain work-hardened applications.
• Ease of Fabrication
  Easily formed, welded, and machined, allowing for seamless processing in a variety of industrial applications.
• Temperature Resistance
  Withstands both high and low temperatures, ensuring suitability for heat exchangers, furnaces, and cryogenic applications.

Grade	Key Properties	Typical Applications
301	High strength, corrosion-resistant, good formability	Automotive trim, aircraft parts, springs
302	General-purpose, good corrosion resistance	Food & beverage equipment, kitchen appliances
303	Best machinability, moderate corrosion resistance	Precision parts, fittings, fasteners
304/304L	Most versatile, excellent corrosion resistance	Medical instruments, tanks, piping, food processing
316/316L	Superior corrosion resistance, especially to chlorides	Marine, chemical processing, pharmaceuticals
310	High-temperature resistance, oxidation-resistant	Furnace parts, heat exchangers
321	Enhanced resistance to intergranular corrosion	Aerospace, exhaust systems, high-temperature applications

Standard Sizes & Thicknesses

• Thickness Range: 0.3mm – 100mm
• Width: 1000mm, 1219mm, 1500mm, 1800mm, 2000mm (Custom widths available)
• Length: 2000mm, 2440mm, 3000mm, 6000mm (Custom lengths available)

Certifications & Standards

• ASTM A240 / A480
• ISO 9001:2015 Certified Manufacturing
• RoHS & REACH Compliance

Surface

We could provide Stainless Steel Sheet Surface as below.

Surface Finishes Available

• 2B Finish: Smooth, reflective, and cold-rolled for general-purpose use.
• No.1 Finish: Hot-rolled, annealed, and pickled, ideal for high-temperature applications.
• No.4 Finish: Brushed finish, commonly used in architectural and decorative applications.
• Mirror Finish (No.8): High-gloss, polished surface for aesthetic and decorative use.

Why Choose 300 Series Stainless Steel Plate/Sheet?

• Custom Processing: Cutting, laser cutting, bending, and polishing services available.
• High Strength & Longevity – Durable material ensuring extended service life.
• Global Supply Network: Reliable inventory and fast delivery worldwide.

Cooperative steel mills

We have good and long cooperation with first level stainless steel manufacture in China, such as TISCO, BAOSTEEL, POSCO, JISCO, TSINGSHAN, DELONG, ESS, HONGWANG, YONGJIN, etc.

Package

Wooden pallets, wooden cases or according to customer’s requests.

Contact us today for pricing and availability tailored to your project needs!