304 Stainless Steel Plates

304L Stainless Steel Plates

304 SS Plates, 304L SS Plates

64 Reviews

Product Description:

304 SS Plates, 304L SS Plates are among the most widely used grades in the stainless steel family. Renowned for their versatility, corrosion resistance, and ease of fabrication, these plates are ideal for applications in industries such as construction, chemical processing, and food production.

304 Stainless Steel Plates

Grade 304, often referred to as 18/8 stainless steel, is an austenitic stainless steel known for its excellent corrosion resistance, durability, and weldability. It is suitable for various applications in mildly corrosive environments.

Key Features

  • Corrosion Resistance: Excellent in atmospheric and mildly acidic conditions.
  • High Strength: Provides robust structural support in various applications.
  • Ease of Fabrication: Readily formed, welded, and machined.
  • Hygienic Properties: Ideal for food processing and medical equipment.

Applications

  • Food and beverage processing equipment
  • Architectural and structural applications
  • Chemical processing and storage tanks
  • Heat exchangers
  • Industrial equipment and machinery

304L Stainless Steel Plates

Grade 304L is the low-carbon version of 304, designed for improved weldability and reduced risk of intergranular corrosion. It is ideal for applications where welding is critical.

Key Features

  • Low Carbon Content: Reduces carbide precipitation, enhancing weldability.
  • Corrosion Resistance: Comparable to 304 with added resistance to sensitization.
  • Excellent Durability: Retains strength and toughness across various temperatures.
  • Weldability: Ideal for applications involving extensive welding.

Applications

  • Welded components in chemical processing
  • Marine and offshore structures
  • Food and pharmaceutical equipment
  • Heat exchangers and piping systems
  • Industrial storage tanks

Chemical Composition

Element 304 (%) 304L (%)
Carbon (C) 0.08 (maximum) 0.03 (maximum)
Chromium (Cr) 18.0-20.0 18.0-20.0
Nickel (Ni) 8.0-10.5 8.0-12.0
Manganese (Mn) 2.0 (maximum) 2.0 (maximum)
Silicon (Si) 1.0 (maximum) 1.0 (maximum)
Phosphorus (P) 0.045 (maximum) 0.045 (maximum)
Sulfur (S) 0.03 (maximum) 0.03 (maximum)

Mechanical Properties

Property 304 304L
Tensile Strength (MPa) 515-725 485-700
Yield Strength (MPa) 205 170
Elongation (%) 40 40
Hardness (HRB) 95 (maximum) 92 (maximum)

Available Types

  1. 2B Finish: Smooth and reflective, suitable for industrial applications.
  2. BA Finish: Bright annealed for decorative uses.
  3. No. 4 Finish: Brushed surface for aesthetic purposes.
  4. Mirror Finish: Highly polished, reflective surface for premium applications.

Value-Added Services

  • Thickness: 3mm to 100mm
  • Width: 1000mm, 1219mm, 1500mm
  • Length: 2000mm, 2438mm, 3000mm, or custom sizes available.

Value-Added Services

  • Custom Cutting: Plates can be cut to meet exact specifications.
  • Surface Treatment: Polishing, coating, and custom finishes available.
  • Packaging: Export-grade packaging for safe delivery.

Contact Us for Premium Stainless Steel Plates

For high-quality 304 and 304L stainless steel plates, reach out to us today. We provide expert advice, competitive pricing, and customized solutions to meet your industrial and commercial requirements.

FAQ

What is the primary difference between 304 and 304L stainless steel plates?

The main difference is the carbon content. 304L has lower carbon content, reducing the risk of intergranular corrosion and making it more suitable for welding applications.

Can these plates be used in marine environments?

While 304 and 304L offer good corrosion resistance, they may not be ideal for highly saline environments. Grades like 316 or 316L are better suited for marine applications.

What finishes are available for these plates?

Common finishes include 2B (smooth and reflective), No. 4 (brushed), BA (bright annealed), and mirror finish for decorative purposes.