2205 stainless steel angle steel
Material
2205 dual-phase stainless steel (UNS S31803), which is a high-performance corrosion-resistant material. It has good mechanical properties and excellent corrosion resistance in a wide range of environments.
Appearance
The surface of the angle steel is smooth, with no impurities or pores. The edges are sharp and straight, and the shape is precise.
Strength
2205 stainless steel has excellent strength, with a yield strength twice that of ordinary carbon steel. It can withstand greater pressure and bending moment, and has good fatigue resistance.
Corrosion resistance
The 2205 stainless steel has excellent corrosion resistance in both acidic and alkaline environments. It is not corroded by common chemical reagents and can resist corrosion for a long time.
Appearance
The surface of the angle steel is smooth, with no impurities or pores. The edges are sharp and straight, and the shape is precise.
Weldability
2205 stainless steel has good weldability and can be welded by various welding methods. The welded joint has good strength and corrosion resistance, and meets the requirements of structural design and use.
Applications
2205 stainless steel angle steel is widely used in architecture, bridges, chemical plants, oil pipelines, shipbuilding, offshore platforms and other fields that require high corrosion resistance and strength. It can be used as structural supports, braces, frames and other components to ensure the safety and durability of the structure.
Manufacturing process
The production process of 2205 stainless steel angle steel includes rolling, cutting, bending, heat treatment, surface treatment and other processes. Each process requires precise control to ensure the quality and performance of the product.
Packaging
The angle steel is packaged in a plastic bag and then placed in a cardboard box or wooden case for transportation to prevent corrosion and damage during transportation.
Certificates
Our 2205 stainless steel angle steel has passed various quality inspections and certifications, including ISO9001 quality management system certification and CE certification. We also provide product quality inspection reports and other documents to ensure the quality of our products.
Certificates
Our 2205 stainless steel angle steel has passed various quality inspections and certifications, including ISO9001 quality management system certification and CE certification. We also provide product quality inspection reports and other documents to ensure the quality of our products.
The 2205 stainless steel angle steel, a versatile material used in various engineering and construction applications, is a prime example of the intersection between functionality and durability. This article delves into the composition and key parameters of this stainless steel grade, presented in both English and Chinese for ease of understanding.
| 2205 Stainless Steel Angle Steel | Composition and Properties |
| Chemical Composition | Chromium (Cr): 20.5 – 23.5% Nickel (Ni): 4.0 – 6.0% Molybdenum (Mo): 0.2 – 0.8% Nitrogen (N): 0.1 – 0.3% |
| Mechanical properties | Yield Strength: ≥ 450 MPa Tensile Strength: ≥ 620 MPa Elongation: ≥ 30% in 50mm Impact Resistance: ≥ 18 J at -40℃ (ASTM A370 Method B) |
| Corrosion Resistance | The 2205 stainless steel offers good corrosion resistance in most environments, making it suitable for outdoor applications. Its resistance to chloride stress corrosion cracking is particularly notable. |
| Weldability | The steel is amenable to welding, with post-weld annealing not generally required due to its nitrogen content. However, care must be taken during welding to avoid excessive heat, which can cause embrittlement. |
| Fabrication | The steel can be cut, punched, bent, and machined with standard tools and techniques. Thermal processing should be avoided as it may affect the material's corrosion resistance. |
| Application | Common applications for 2205 stainless steel angle steel include chemical processing equipment, offshore platforms, bridges, and other structures where corrosion resistance and durability are essential. |
| Available Forms | The steel is available in various forms, including sheets, plates, bars, pipes, and angles. It can also be supplied in pre-cut lengths or bent into specific shapes according to customer needs. |
| Environmental Impact | As a stainless steel grade, the 2205 has a low environmental impact during production and disposal. It is fully recyclable and can be reused without losing its material properties. |
| Safety Precautions | When handling or working with this grade of stainless steel, it is essential to follow safety guidelines to avoid potential risks like cuts or exposure to caustic substances. Proper personal protective equipment should be worn during handling and processing operations. |
