The A1079-17 steel grade is a high-strength, low-alloy steel that is commonly used in various applications due to its advantageous properties and composition.
Chemical Composition:
– The chemical composition of A1079-17 steel typically includes elements such as carbon, manganese, phosphorus, sulfur, silicon, copper, nickel, chromium, molybdenum, and vanadium. The exact composition may vary depending on the specific requirements and specifications.
Advantages:
1. High Strength: A1079-17 steel offers excellent strength properties, making it suitable for applications requiring high load-bearing capacity and structural integrity.
2. Low Alloy Content: The low alloy content in this steel grade allows for improved weldability and formability compared to higher alloy steels.
3. Good Corrosion Resistance: The presence of alloying elements such as nickel and chromium enhances the corrosion resistance of A1079-17 steel, making it suitable for outdoor or corrosive environments.
4. High Toughness: A1079-17 steel exhibits excellent toughness, ensuring its ability to withstand impact and handle heavy loads without fracturing or breaking.
5. Cost-Effective: Compared to some other high-strength steel grades, A1079-17 steel offers a good balance between performance and cost, making it an economical choice for many applications.
Applications:
1. Construction Industry: A1079-17 steel is commonly used in the construction of buildings, bridges, and other infrastructure projects due to its high strength and durability.
2. Automotive Industry: This steel grade finds applications in automobile manufacturing, particularly in the production of chassis, frames, and other structural components where strength and impact resistance are crucial.
3. Manufacturing and Industrial Equipment: A1079-17 steel is used in the manufacturing of heavy machinery, mining equipment, and industrial machinery that require high strength and reliability.
4. Oil and Gas Industry: Due to its corrosion resistance and high strength, A1079-17 steel is utilized in pipelines, offshore platforms, and various components used in the extraction, production, and transportation of oil and gas.
5. Agricultural Equipment: This steel grade is often used in the production of farm machinery and equipment, such as tractors, plows, and harvesters, where toughness and strength are essential.
Standard Number:
The A1079-17 steel grade is governed by the ASTM A1079/A1079M standard, which specifies the requirements for hot-rolled, high-strength, low-alloy steel with improved formability and high-strength steel sheet and strip.
Corresponding:
The corresponding steel grades in other standards may vary, but some equivalents to A1079-17 steel can include ASTM A572/A572M, ASTM A656/A656M, and JIS G3106 SM490A/B/C. It is important to consult the specific standards and specifications to determine the closest corresponding grades.