Applications of HRPO IS 1079:2017 HR2 steel

The Hot Rolled Pickled and Oiled (HRPO) IS 1079:2017 HR2 is a high-quality, hot-rolled steel with extensive applications in diverse sectors. Its mild steel nature makes it suitable for various purposes in automotive, industrial engineering, pipes & tubes. In this blog, we will explore the properties of HRPO IS 1079:2017 HR2 steel.

Understanding HRPO IS 1079:2017 HR2 steel

HRPO IS 1079:2017 HR2 steel is a versatile and widely used type of steel known for its mechanical properties. After the hot rolling process, the steel is pickled and oiled. Pickling involves removing any mill scale and other impurities from the steel's surface using acid, while oiling is done to provide a protective coating to prevent rusting and improve surface finish. This treatment process enhances the steel's quality and appearance.

The IS 1079 HR2 contains 0.10% carbon, as well as 0.45% manganese, 0.040% sulphur, and 0.035% phosphorus. It is available in thickness from 1.6 mm to 25 mm. HR2 has higher formability than HR1 and HR0.

This specific type of steel possesses properties that make it suitable for drawing, severe forming, and welding. Let's delve into its properties before exploring its applications.

Key characteristics and applications of HRPO IS 1079:2017 HR2 steel

Versatility: The mild steel nature of HRPO IS 1079:2017 HR2 makes it suitable for various purposes in industries such as construction, automotive, manufacturing, and more.

Formability: This type of steel is known for its formability, making it easy to shape, bend, cut, and weld. It is often used in processes like deep drawing, roll forming, and other forming operations.

Surface finish: The pickling and oiling process gives the steel a smooth and clean surface finish, which is particularly important when aesthetics are a concern.

Corrosion resistance: The oil coating applied during the HRPO process helps protect the steel from rust and corrosion, making it suitable for outdoor and exposed applications.

Cost-effective: HRPO IS 1079:2017 HR2 is relatively economical, which makes it a preferred choice for applications where cost-efficiency is essential.

Applications of HRPO IS 1079:2017 HR2 steel

Automotive industry: HRPO IS 1079:2017 HR2 is widely used for automotive components and parts, such as body panels, chassis components, brackets, and reinforcements. Its formability and surface finish make it suitable for shaping and welding in the manufacturing of automobiles.

General fabrication: HRPO IS 1079:2017 HR2 is employed in general fabrication, including the production of a wide range of metal products like shelves, cabinets, enclosures, and machinery components. Its versatility and ease of processing make it an excellent choice for fabricators.

Furniture: HRPO sheets are used in the manufacturing of furniture items, such as tables, chairs, and storage units. Its malleability and surface finish allow for creating different designs and finishes.

Appliance manufacturing: Household appliances like refrigerators, washing machines, and ovens often use HRPO IS 1079:2017 HR2 for the outer panels and casings due to its ability to be moulded into various shapes and its protective surface treatment.

Agricultural equipment: HRPO steel is used for components of agricultural machinery, including tractor parts, and plough components due to its durability and ease of fabrication.

Electrical enclosures: The steel is employed in the manufacturing of electrical cabinets and enclosures to protect sensitive equipment and wiring from environmental factors. Its smooth surface finish is advantageous in this application.

Shelving and racking systems: HRPO IS 1079:2017 HR2 is a popular choice for the construction of storage racks, shelves, and warehouse equipment due to its strength and cost-effectiveness.

Pipe and tube manufacturing: While HRPO IS 1079:2017 HR2 is not typically used for conveying fluids, it is utilised in applications where structural support is needed, such as in the construction of handrails and fencing.

Containers and barrels: The steel is used in the manufacturing of drums, barrels, and containers for the storage and transportation of various goods.

Signage and display systems: Its clean surface finish makes it suitable for signage, displays, and advertising boards in both indoor and outdoor settings.

Material handling equipment: HRPO IS 1079:2017 HR2 is used in the fabrication of material handling equipment like conveyors, platforms, and carts due to its strength and durability.

Conclusion
HRPO IS 1079:2017 HR2 steel's properties like weldability, and cost-efficiency, make it a valuable material in various applications. From construction to automotive manufacturing, energy infrastructure to household appliances, this versatile steel plays a role in shaping modern industries. Its adaptability and reliability make it a cornerstone material in various sectors, and its importance is unlikely to diminish anytime soon.