HR Sheet Suppliers in Pune
Kamala Enterprises is a prominent HR sheet suppliers in Pune, providing robust and high-quality HR sheets for a variety of applications that are supported by the honesty and cooperation of our employees and are supplied on time.
Hot Rolled (HR) steel sheets, or flat steel pieces created by hot rolling steel. We usually inventory different grades, thicknesses, and sizes of HR sheets in order to address the different requirements of industries and construction. These suppliers serve as middlemen between steel mills and consumers, with processing available such as cutting and occasionally delivering.
Types of HR Sheet:
- Commercial Steel (CS): A general-purpose grade with fair weldability and formability and used in the applications where higher strength is not needed and in deep drawing. Think of it as the horse of the HR sheet family.
- Drawing Steel (DS): Having high formability, DS grades can be drawn into intricate forms without bursting. These therefore become used in car panel and domestic appliance production where intricate forms are the norm.
- Structural Steel (SS): These are load and stress-oriented and therefore necessary in building constructions, bridges, and heavy machineries. Our toughness imparts the huge structures with our safety and strength.
- High-Strength Low-Alloy (HSLA) Steel: With a greater strength-to-weight ratio than conventional carbon steels, HSLA grades allow for lighter structures without sacrificing structural strength. This results in saving material cost and lower efficiency in transport and handling.
- Pickled and Oiled (P&O) Steel: The steel is chemically treated to remove surface oxides (scale), resulting in a cleaner surface finish and improved paint ability. Preventive protection against corrosion for storage and transport is realized through oiling.
Technical Specification of HR Sheet:
| Specification Parameter | Typical Values / Description |
|---|---|
| Material Grade | IS 2062 (Grades A, B, C), ASTM A36, EN 10025 (S235JR, S275JR, S355JR), SAE 1010, SAE 1020 |
| Thickness Range | 1.6 mm to 25 mm (up to 100 mm in heavy plates) |
| Width Range | 900 mm to 2500 mm |
| Length Range | 2000 mm to 12000 mm (or as per customer requirement) |
| Surface Finish | Black / Mill finish, Pickled & Oiled (P&O), Shot Blasted & Primed |
| Tolerance Standards | As per IS 1852 / EN 10051 / ASTM A6 / ISO 2768 |
| Edge Condition | Mill Edge or Sheared Edge |
| Yield Strength | 240 – 410 MPa (Depending on Grade) |
| Tensile Strength | 410 – 630 MPa |
| Elongation | Minimum 20% – 26% (depending on material grade and thickness) |
| Weldability | Excellent – Suitable for all conventional welding techniques |
| Formability | Good (especially for lower carbon content grades like IS 2062 E250) |
| Flatness Tolerance | ±0.2 mm to ±0.5 mm per meter (depending on thickness & width) |
| Density | 7.85 g/cm³ |
| Standards Conformance | IS 2062, ASTM A36, EN 10025, JIS G3101 |
| Corrosion Resistance | Moderate – Can be improved with galvanization or coatings |
| Applications | Structural components, construction, railways, shipbuilding, machinery, auto chassis, fabrication |
Benefits of Using HR Sheet:
- Cost-Effectiveness: It is less expensive than cold-rolled steel due to the less complex manufacturing process, HR sheets are an economical substitute for different applications without compromising on the required performance. That is why These have proved to be a suitable choice in gigantic projects.
- High Strength and Toughness: Hot rolling makes the steel grain structure hard, thus imparting it a very high strength and wear and impact resistance. This gives the toughness and dependability of the final products or structures.
- Ease of Weldability: HR steel is weldable by virtually all welding processes, thus making fabrication easy and effective. This gives it an edge over various design requirements and assembly processes.
- Flexibility of Use: From heavy equipment utilized by industries to building material and automobile components, HR sheets have numerous uses across various industries. These are versatile because there are different grades that possess varying properties.
- Large Thickness and Size: HR steel is also produced in large thicknesses and sizes in relation to other steels, with enough scope for large-scale construction work and high-demand applications. Different joints become unnecessary and construction simpler with them.
Applications of HR Sheet:
- Construction: HR sheets are utilized as the foundation while constructing structural pieces like beams, columns, and building, bridge, and infrastructural development supportive structures. Our strength ensures that such basic constructions are stable and secure.
- Automotive Sector: HR steel is applied to chassis members, wheel rims, and other structural members to provide the strength and shock resistance required to maintain stability and safety of the vehicle. Its formability makes it suitable for deep drawing.
- Heavy Machinery Production: HR sheets find extensive application in machine body and structural part production used in agriculture, construction, and mining. Our strength withstands the severe use in these industries.
- Pipes and Tubes: HR steel coils are usually finished to manufacture high-diameter pipes and tubes utilized for gas and fluid transportation in industrial applications. Our weldability creates leak-free and robust joints.
- Storage Tanks and Containers: The strength and weldability of HR sheets make them apt for the fabrication of storage tanks for various liquids and gases along with solid transportation containers for carriage of commodities. Our durability assures safe storage material.
Kamala Enterprises is well recognised HR sheet suppliers in Pune. Choosing the best HR sheet supplier is essential to the quantity, quality, and timely supply of your steel requirement. Being well-informed in advance regarding different types, benefits, and applications of HR sheets will help you effectively communicate your requirement and establish a fruitful business relationship with a reliable supplier who could be a success key for your project. Contact us for more details.
Frequently Asked Questions (FAQs)
Lead times vary by grade, quantity, and the supplier's current stock and production plan. Best to inquire directly from the supplier on your own timeline.
Most of the suppliers will, in fact, provide some general value-added processes like length cutting, slitting, and even simple fabrication. Verify what processing you have bought while taking the order.
Consider strength, formability, weld ability, and resistance to corrosions you require in your use. A discussion with supplier technical personnel will be of most help.