Features of Corten B Steel Plates:
Corten B steel plates, like Corten A, belong to the family of weathering steel and are known for their distinctive features and applications in various industries. Here are the key features of Corten B steel plates:
>> What is Corten B Steel plates?
Corten B steel plate is a type of weathering steel plate that is also known as “Cor-Ten B” or simply “Corten B.” It is a steel alloy containing small amounts of copper, chromium, and nickel, which gives it its unique properties. Corten B is a popular material in various industries, especially in architecture, construction, and outdoor applications, due to its distinct weather-resistant characteristics.
Key features of Corten B steel plate include:
Weather Resistance: Corten B steel plate is designed to develop a protective rust-like surface when exposed to the elements. This rust layer acts as a barrier, preventing further corrosion and providing the steel with excellent resistance to atmospheric corrosion.
Aesthetic Appeal: The rusted appearance of Corten B is often considered attractive in architectural and artistic applications. It is often used to achieve a rustic or weathered appearance in structures, sculptures, and landscaping.
High Strength: Corten B steel maintains its structural strength even as it develops the protective rust layer, making it suitable for a wide range of structural applications.
Low Maintenance: The self-protecting rust layer eliminates the need for regular maintenance and painting, which is a significant advantage in terms of cost and effort.
Versatility: Corten B steel can be used for a variety of applications, including architectural facades, bridges, cladding, outdoor sculptures, containers, and more.
Longevity: Corten B steel has a long lifespan due to its corrosion-resistant properties. It can last for many years without significant degradation.
Contact Info
>> Corten B steel sheet suppliers
Online Supplier Directories: Websites like Jaguar Steel India or SteelOrbis can help you find a list of Corten B steel sheet suppliers. You can filter your search based on location, certifications, and other criteria.
Local Metal Suppliers: Contact local steel and metal suppliers or distributors in your area. They may carry Corten B steel sheets or be able to source them for you. Use search engines or the Yellow Pages to find nearby suppliers.
Manufacturers’ Websites: Visit the websites of well-known steel manufacturers and check their product catalogs to see if they offer Corten B steel sheets. You can often request quotes or information directly from the manufacturer.
>> Equivalent Grade of Corten B Splates
Corten B steel plates may have equivalent grades in other international standards. The equivalent grades can vary depending on the specific steel standard and country. Here are some equivalent grades of Corten B steel plates in different international standards:
ASTM A588 Grade B: In the United States, ASTM A588 Grade B is similar to Corten B and is often used interchangeably.
S355J2W: In the European Union, the closest equivalent is S355J2W, which conforms to the EN 10025-5 standard.
JIS G3125 SPA-H: In Japan, JIS G3125 SPA-H is the equivalent grade to Corten B steel.
BS 4360 WR 50 B: In the United Kingdom, BS 4360 WR 50 B is an equivalent grade for Corten B.
EQUIVALENT GRADE OF CORTEN B PLATES
| Steel Grade | EN 10025-5:2004 |
| COR-TEN B | S355J0W and S355J2W |
Please note that while these grades are considered equivalent, there may be slight differences in chemical composition and mechanical properties. It’s important to consult the specific standards and the manufacturer’s data to ensure the suitability of an equivalent grade for your particular application. Additionally, consult with a materials engineer or supplier for precise information regarding equivalent grades and their compatibility with your project requirements.
>> Specifications of Corten B steel Plates
The specifications of Corten B steel plates can vary depending on the manufacturer and the specific requirements of a project. However, here are some general specifications and properties of Corten B steel plates as per common standards:
ASTM Standard (U.S.):
- ASTM A588: Corten B steel plates often conform to ASTM A588, which is a standard specification for high-strength, low-alloy structural steel with enhanced atmospheric corrosion resistance.
EN Standard (European Union):
- EN 10025-5: In the European Union, Corten B steel plates can conform to the EN 10025-5 standard, which specifies hot-rolled products of structural steels with improved atmospheric corrosion resistance.
JIS Standard (Japan):
- JIS G3125: In Japan, Corten B steel plates may adhere to the JIS G3125 standard, which specifies high-strength, low-alloy, and weather-resistant steel.
SPECIFICATION
| Specifications | ASTM A588/ ASME SA588 |
| Width | 1500-3200mm |
| Length | 6000-12000mm |
| Thickness | 2-460mm |
| Hot Rolled Corten steel A Plate size | 3-150mm * 900-4100mm * 3000-18000mm |
>> Chemical Composition of Corten B Steel Ptales
The chemical composition of Corten B steel plates typically adheres to the standards such as ASTM A588, EN 10025-5, or other equivalent standards. While the exact composition can vary slightly between manufacturers and specific grades, here is a typical range of chemical composition for Corten B steel plates:
- Other elements: Traces of other elements may be present, depending on the specific steel grade and manufacturing process.
These elements contribute to the unique properties of Corten B steel, such as its weather resistance and corrosion-resistant qualities. The presence of copper, in particular, plays a significant role in the formation of the protective rust layer that gives Corten steel its characteristic appearance and protective abilities.
CHEMICAL COMPOSITION OF CORTEN STEEL B PLATES
| Grade | C | Si | Mn | P | S | Cr | Ni | Cu | AI | V |
| Corten B | 0.19 max | 0.30 – 0.65 | 0.80 – 1.25 | 0.035 max | 0.030 max | 0.40 – 0.65 | 0.40 max | 0.25 – 0.40 | 0.020 – 0.06 | 0.02 – 0.10 |
>> Mechanical Properties of Corten B Steel Ptales
The mechanical properties of Corten B steel plates can vary slightly depending on factors such as plate thickness, manufacturing processes, and the specific standards to which they adhere. However, here are typical mechanical properties for Corten B steel plates in accordance with common standards, such as ASTM A588 and EN 10025-5:
ASTM Standard (U.S.):
- Tensile Strength: 485 MPa (minimum)
- Yield Strength: 345 MPa (minimum)
- Elongation: 21% (minimum)
EN Standard (European Union):
- Tensile Strength: 485 – 630 MPa
- Yield Strength: 345 MPa (minimum)
- Elongation: 22% (minimum)
Charpy V-Notch Impact Test (Typical):
- 27 Joules (minimum) at -20°C (-4°F)
MECHANICAL PROPERTIES OF ASTM A588 CORTEN B PLATES & SHEETS
| Grade | Yield strength ReL N/mm² Minimum | Tensile strength Rm N/mm² Minimum | Elongation A50 % Minimum |
| Corten B | 345 | 485 | 19 |
PEOPLE ALSO SEARCHED FOR CORTEN B WEATHER RESISTANT STEEL PLATES
Plate Size available Ex-Stock of SAILMA 550HI, SAILMA E550, IS 2062 E550
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| 25mm | 30mm | 32mm | 36mm | 40mm | 45mm | 50mm | 63mm | 70mm | 72mm | 75mm |
| 80mm | 90mm | 100mm | 110mm | 130mm | 150mm | 170mm | 180mm | 200mm | 230mm | 270mm |
| 300mm |