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Kunj Sheets and Plates is a prominent manufacturer and supplier of premium-quality alloy steel circles in Delhi, India. Well known for their precision engineering and long-lasting performance, our products are engineered to cater to the varied requirements of industries in the country. Committed to delivering top-class quality with innovative solutions and customer-centric approach, we supply customized alloy steel circles as per national and international standards. Our state-of-the-art production plants, trained staff, and streamlined distribution setup allow us to provide timely and dependable solutions, hence becoming a partner of choice for customers in the automotive, building, engineering, and other manufacturing sectors.
Alloy steel circles contain carbon (0.2–0.6%), manganese (0.5–1.5%), chromium (up to 1.5%), and minor amounts of molybdenum and nickel for enhancing hardness and wear resistance. These circles have high tensile strength (up to 850 MPa), yield strength (approximately 650 MPa), and great toughness. They provide satisfactory hardness (up to 30 HRC) while retaining ductility, making them compatible with applications involving high stress. Their composition may be tailored to accommodate certain mechanical property demands, giving great performance in demanding conditions, including those with high pressure, impact, or temperature fluctuation.
Standard : ASTM A387 / ASME SA387
Thickness : 5mm-150mm
Dimensions: ASTM, ASME and API
Size: 1 MM TO 200 MM THK IN 1000 MM TO 3000 MM WIDTH x 2500 MM / 5000 MM / 10000 MM / COIL
Type: Hot Rolled Circles, Cold Rolled Circle, Proof Machined Circles.
| Element | Symbol | Percentage (%) |
|---|---|---|
| Carbon | C | 0.12 – 0.20 |
| Chromium | Cr | 0.80 – 1.50 |
| Manganese | Mn | 0.30 – 0.60 |
| Silicon | Si | 0.15 – 0.30 |
| Nickel | Ni | 0.50 – 1.00 |
| Molybdenum | Mo | 0.20 – 0.30 |
| Vanadium | V | 0.02 – 0.05 |
| Property | Unit | Value |
|---|---|---|
| Tensile Strength | MPa | 550 – 850 |
| Yield Strength | MPa | 250 – 450 |
| Elongation | % | 15 – 25 |
| Hardness | HB (Brinell) | 150 – 250 |
| Impact Toughness | J | 50 – 100 |
| Fatigue Strength | MPa | 400 – 600 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Kunj Sheets and Plates based in Chennai, India, is a leading supplier and stockist of high-quality metal products, including Sheets, Plates, Coils, Foils, Angles, Channels, Circles, and Slitting Coils, all offered with exceptional service and tailored to meet our customers specific requirements. With a focus on delivering superior products, we cater to a wide range of industries, providing reliable solutions for diverse applications. Our extensive inventory includes Known for our unique finishing techniques and commitment to quality. We are dedicated to ensuring customer satisfaction through dependable service and top-notch products.
Alloy Steel Circles offer numerous advantages, making them highly sought after in various industries. They provide exceptional strength and durability, enabling them to withstand heavy loads and harsh conditions. Their excellent corrosion resistance ensures longevity, even in challenging environments. The enhanced hardness and wear resistance make them ideal for high-stress applications, reducing maintenance costs. Alloy steel circles are highly versatile, adapting well to heat treatments for customized mechanical properties. Additionally, they are lightweight relative to their strength, ensuring efficiency in structural and machinery applications while maintaining superior performance.
Yes, we offer custom sizes for Alloy Steel Circle to meet specific project needs. Our team at Kunj Sheets and Plates is dedicated to providing tailored solutions for all your requirements. For more details, contact us at sales@aaronsheetsplates.com.
| Standard | Grade | Equivalent Grade |
|---|---|---|
| ASTM | A335 P11 | 1.7335 |
| EN | 16Mo3 | A335 P1 |
| DIN | 1.7380 | A335 P22 |
| JIS | STBA22 | A335 P12 |
| BS | 3604 Gr 620-460 | EN 10216-2 |
| IS | 1239-2 | BS 3601 |
Alloy steel rings are versatile in their applications across diverse industries because of their excellent mechanical properties and toughness. In the automobile sector, they are applied to produce gears, clutches, and engine components that need high strength and wear resistance. Aerospace products manufacturers utilize them to produce critical parts that require both strength and light weight. In the building industry, they find application in load-bearing structures and frames. Moreover, they are necessary in manufacturing heavy machinery equipment, flanges, pulleys, and machine components, hence making them crucial to high-performance and long-lasting materials needed by various industries.
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