Stainless Steel Angle

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Stainless Steel Angles: Comprehensive Product Description

Stainless steel angles are an essential structural component in various industries due to their high resistance to high temperatures, corrosion, and oxidation. These versatile angles are employed in multiple applications, including food processing, petroleum, shipbuilding, chemical processing, and more. With their impressive durability and longevity, stainless steel angles are crucial for constructing hardware items and boiler heat exchangers, among other uses.

Types of Stainless Steel Angles

Stainless steel angles are available in various grades, each with specific properties that make them suitable for different applications:

Most Popular Grades: - 304L Stainless Steel: Known for its excellent corrosion resistance and weldability. It's widely used in manufacturing kitchenware, chemical containers, and in the construction of buildings and bridges. - 316L Stainless Steel: Offers improved resistance to pitting and crevice corrosion, making it ideal for use in marine environments, pharmaceutical equipment, and chemical processing.

Other Available Grades: - AL6XN: High-performance alloy with excellent resistance to pitting, crevice, and stress corrosion cracking. - C276: Known for exceptional resistance to a wide variety of chemical environments. - 254 SMO: Super austenitic stainless steel grade with high levels of molybdenum, nitrogen, and chromium, offering superior resistance to chloride stress corrosion cracking. - 305, 308, 309, 310S, 314, 316Ti, 317, 321, RA330: These grades each provide various enhancements on standard grades to meet specific industrial requirements. - 347: Contains niobium which provides increased resistance to intergranular corrosion. - 410S: Martensitic stainless steel with improved weldability and overall corrosion resistance. - Inconel 601, 604, 625, and Alloy 600: High-nickel alloys with outstanding oxidation, corrosion resistance, and mechanical strength in extreme environments.

Key Features

• High Temperature Resistance: Stainless steel angles maintain structural integrity and resist scaling and oxidation even at high temperatures.
• Corrosion Resistance: Select grades offer exceptional resistance against corrosive environments, making them ideal for maritime and chemical processing applications.
• Oxidation Resistance: Prevents rust and oxidation, ensuring long-lasting performance and a clean, hygienic surface, particularly in food processing.
• Long Life Span: The durability and robustness of stainless steel angles lead to longer use lives, reducing the need for frequent replacements.

Applications

Stainless steel angles are integral to numerous industries due to their versatile and robust nature. Some key areas of application include:

• Food Processing: Stainless steel angles ensure hygiene and sterility, essential for food processing equipment and facilities.
• Petroleum: Utilized in the construction of oil rigs, refineries, and pipelines, providing corrosion resistance against harsh chemical environments.
• Ship Construction: Their resistance to rust and mechanical wear makes them ideal for building reliable and long-lasting marine vessels.
• Chemical Processing: With their high resistance to a variety of chemical compounds, these angles are commonly employed in the construction of chemical reactors and storage tanks.
• Construction and Infrastructure: Used as structural supports, frames, and brackets in buildings and bridges.
• Boiler Heat Exchangers: Efficient transfer of heat without fouling, ensuring operational efficiency and longevity.

Technical Specifications

The technical specifications of stainless steel angles depend on the specific grade and intended use. Common technical parameters included but are not limited to:

• Dimensions: Typically, stainless steel angles are available in various sizes, ranging from small (often around 20mm x 20mm) to large sections (up to 200mm x 200mm and above).
• Thickness: Varies according to requirements, commonly from 3mm up to 20mm and beyond.
• Surface Finish: Options include hot-rolled, cold-rolled, satin finish, and highly polished, each providing different benefits according to application needs.
• Standards Compliance: Common standards include ASTM, ASME, and EN standards, ensuring the material meets stringent quality and safety requirements.

Surface Finishes

The finish of stainless steel angles influences their appearance, corrosion resistance, and suitability for specific applications. Surface finishes include:

• Mill Finish: The standard finish, often used in industrial applications where appearance is secondary to functionality.
• Satin Finish: Provides a smooth, brushed appearance, ideal for applications requiring a clean look.
• Polished Finish: Offers a reflective, mirror-like finish, excellent for architectural and decorative applications.
• Pickled and Passivated: Treated to remove surface impurities, enhancing corrosion resistance and aesthetic appeal.

Custom Fabrication and Finishing Options

Stainless steel angles can be customized to meet specific project requirements. Customization options include:

• Cut-to-Length: Tailoring the length of angles to exact project needs