HOT ROLLED ROUND CORNERED SQUAREBARS
These bars exhibit consistent internal structure and excellent surface quality. Due to these peculiar features, they are used in the metal forming procedure; specific requirements need to be catered to while producing drop-forged components.
VIVAN cornered square bars (RCS) offers perfect symmetrical rounded corners and uniform weight distribution throughout. These quality bars enable the customer to skip several steps in their production process saving material, cost & time.
Size Range:
65 RCS / 75 RCS
Supply Conditions:
- Length up to 8 metres
- Hot Rolled (Black) Surface
- 100% Ultrasonically Tested
- Spot ground or fully ground condition
- Free of surface defects/ cracks
- Cold Saw-able
- Smooth ends without sharp edges
- Grade Confirmation through PMI testing
- with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
Our Hot Rolled Round Cornered Square Bars are regularly used in:
- Hot Forgings – Open die and close die forgings
Hot Rolled Round Bars
Hot-rolled bars are produced by hot rolling cast steel billets continuously, at a temperature over 1700 degree F. They are used in hot die pressing and forging. They can also undergo cold finishing. Measured by their diameter; these can be welded and fabricated. Where precise tolerances are not required, these bars can be used in place of bright round bars. It has several applications across many industries including fabrication, manufacturing and repair. Mechanical components such as gears, hubs, shafts, drives, and many more can be obtained using hot-rolled bars. They are also used in the construction where precision in finish or dimension is not a priority.
Size Range:
22 – 160 mm (7⁄8″-41⁄2″)
Supply Conditions:
- Length – up to 15 metres
- Hot Rolled (Black) Surface
- 100% Ultrasonically Tested
- Spot ground on fully ground condition
- Cold Sawable
- Grade confirmation through PMI testing with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
- Heat Treatment – Soft Annealing, Solution Annealing, Spheroidized Annealing, Oil and Water Quenching, Tempered & Normalized
- Our Hot-Rolled Round Bars are regularly used in:
• Hot Forgings – Open die and close die forgings
• Machining
Hot Rolled Square Bars
By continually rolling cast steel billets, these bars bear shape. Geometrically, they have a square cross-section and sharp edges. Through mechanical processing, these bars can be machined or drawn. A vast number of industrial machinery and equipment can be made out of these bars.
Size Range:
20 mm – 63 mm (0/8″–2 4/8″)
Supply Conditions:
- Length – Up to 6 meters
- Tolerances – h11, k12, k13
- Grit polish: As per customer’s request
- Heat Treatment – Solution Annealed, Oil & Water Quenched/ Tempered
- Bars End Finish – Chamfered Ends, Plain Ends without Burrs or Sharp Edges
- Specifications – As per EN, DIN, JIS, ASTM, BS, ASME, AISI.
- Grade confirmation through PMI testing with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
Our Hot Rolled Square Bars are regularly used in:
- Rails
- Machine Components
Hot Rolled Square Bars
By continually rolling cast steel billets, these bars bear shape. Geometrically, they have a square cross-section and sharp edges. Through mechanical processing, these bars can be machined or drawn. A vast number of industrial machinery and equipment can be made out of these bars.
Size Range:
20 mm – 63 mm (0/8″–2 4/8″)
Supply Conditions:
- Length – Up to 6 meters
- Tolerances – h11, k12, k13
- Grit polish: As per customer’s request
- Heat Treatment – Solution Annealed, Oil & Water Quenched/ Tempered
- Bars End Finish – Chamfered Ends, Plain Ends without Burrs or Sharp Edges
- Specifications – As per EN, DIN, JIS, ASTM, BS, ASME, AISI.
- Grade confirmation through PMI testing with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
- Our Hot Rolled Square Bars are regularly used in:
• Rails • Machine Components
Hot Rolled Rounded Square Bars
These bars exhibit consistent internal structure and excellent surface quality. Due to these peculiar features, they are used in the metal forming procedure; specific requirements need to be catered to while producing drop-forged components. With rounded edges, these bars are safe to use, as sharp edges get eliminated. These bars have uniform weight distribution. As they do not have sharp edges, it does not show any surface defects during forging. They also provide higher size flexibility in rolling processes. Available in standard steel grades, these bars are also customized as per client’s requirements.
Size Range:
65 RCS 75 RCS
Supply Conditions:
- Length – Up to 8 meters
- Tolerances – h11, k12, k13
- Grit polish: As per customer’s request
- Heat Treatment – Solution Annealed, Oil & Water Quenched/ Tempered
- Bars End Finish – Chamfered Ends, Plain Ends without Burrs or Sharp Edges
- Specifications – As per EN, DIN, JIS, ASTM, BS, ASME, AISI.
- Grade confirmation through PMI testing with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
Our Hot Rolled Square Bars are regularly used in:
- Rails
- Machine Components
Hot Rolled Rounded Square Bars
These bars exhibit consistent internal structure and excellent surface quality. Due to these peculiar features, they are used in the metal forming procedure; specific requirements need to be catered to while producing drop-forged components. With rounded edges, these bars are safe to use, as sharp edges get eliminated. These bars have uniform weight distribution. As they do not have sharp edges, it does not show any surface defects during forging. They also provide higher size flexibility in rolling processes. Available in standard steel grades, these bars are also customized as per client’s requirements.
Size Range:
65 RCS 75 RCS
Supply Conditions:
- Length – Up to 8 meters
- Tolerances – h11, k12, k13
- Grit polish: As per customer’s request
- Heat Treatment – Solution Annealed, Oil & Water Quenched/ Tempered
- Bars End Finish – Chamfered Ends, Plain Ends without Burrs or Sharp Edges
- Specifications – As per EN, DIN, JIS, ASTM, BS, ASME, AISI.
- Grade confirmation through PMI testing with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
- Our Hot Rolled Square Bars are regularly used in:
• Rails • Machine Components
Hot Rolled Hex Bars
These bars come to use where there is a requirement of accurate pieces in objects or machines. These bars exhibit superior properties as they are free from radioactive elements, mercury and lead contamination. They conform to standards as per EN, DIN, JIS, ASTM, BS, ASME, AISI. As per customer’s request, grit polish is done.
Size Range:
20 mm – 75 mm (0/8″-29/5″)
Supply Conditions:
- Length – Up to 6 meters
- Tolerances – h11, k12, k13
- Grit Polish: As per Customer’s request
- Heat Treatment – Solution Annealed, Oil & Water Quenched/ Tempered
- Bars End Finish – Chamfered Ends, Plain ends without Burrs or Sharp Edges
- Specifications – As per EN, DIN, JIS, ASTM, BS, ASME, AISI
- Grade confirmation through PMI testing with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
Our Hot Rolled Hex Bars are regularly used in:
- Nuts
- Bolts
- Hydraulics
- Machine Components
Hot Rolled Hex Bars
These bars come to use where there is a requirement of accurate pieces in objects or machines. These bars exhibit superior properties as they are free from radioactive elements, mercury and lead contamination. They conform to standards as per EN, DIN, JIS, ASTM, BS, ASME, AISI. As per customer’s request, grit polish is done.
Size Range:
20 mm – 75 mm (0/8″-29/5″)
Supply Conditions:
- Length – Up to 6 meters
- Tolerances – h11, k12, k13
- Grit Polish: As per Customer’s request
- Heat Treatment – Solution Annealed, Oil & Water Quenched/ Tempered
- Bars End Finish – Chamfered Ends, Plain ends without Burrs or Sharp Edges
- Specifications – As per EN, DIN, JIS, ASTM, BS, ASME, AISI
- Grade confirmation through PMI testing with Handheld Spectrometers
- Free from Radioactive Elements, Mercury & Lead Contamination
- Our Hot Rolled Hex Bars are regularly used in:
• Nuts • Bolts • Hydraulics • Machine Components
Hot Rolled Flat Bars:
Characterized by excellent straightness and shape, these bars exhibit suitable surfaces and low decarburization. They use accurate manufacturing processes for high-end impact toughness, superior surface quality, and incredible strength required for various applications. Flat bars can be customized as according to a broad dimension range. As according to different corner radiuses, the rolled shape can be done. Even tighter tolerances can be adhered to in the rolling mills, as per specifications. These bars comply with standardizations. We offer a size range from 25 to 70 mm with thickness of 4.76 to 31.75 mm.
Size Range:
25 mm to 70 mm
Thickness: 4.76 mm to 31.75 mm
Supply Conditions:
- Length – 2 metres to 6 metres (8 feet to 20 feet)
- Tolerances – h11 and ASTM A 484
- Length Tolerances – Available in special cut to length bars in tolerance -0/+10 mm (-0/+0.5 inch)
- Surface Finish – Cold Drawn and Pickled Condition
- Heat Treatment – Solution Annealed
- Grades – AISI:304L, 316L, 316Ti, 321 DIN: 1.4307, 1.4404, 1.4571, 1.4541
Our Hot Rolled Flat Bars are regularly used in:
- Screw Machines
- Hydraulic fittings
- Gears
- Bushings
- Fasteners
- Cylinders
- Pipe Fittings
Hot Rolled Flat Bars:
Characterized by excellent straightness and shape, these bars exhibit suitable surfaces and low decarburization. They use accurate manufacturing processes for high-end impact toughness, superior surface quality, and incredible strength required for various applications. Flat bars can be customized as according to a broad dimension range. As according to different corner radiuses, the rolled shape can be done. Even tighter tolerances can be adhered to in the rolling mills, as per specifications. These bars comply with standardizations. We offer a size range from 25 to 70 mm with thickness of 4.76 to 31.75 mm.
Size Range:
25 mm to 70 mm
Thickness: 4.76 mm to 31.75 mm
Supply Conditions:
- Length – 2 metres to 6 metres (8 feet to 20 feet)
- Tolerances – h11 and ASTM A 484
- Length Tolerances – Available in special cut to length bars in tolerance -0/+10 mm (-0/+0.5 inch)
- Surface Finish – Cold Drawn and Pickled Condition
- Heat Treatment – Solution Annealed
- Grades – AISI:304L, 316L, 316Ti, 321 DIN: 1.4307, 1.4404, 1.4571, 1.4541
- Our Hot Rolled Flat Bars are regularly used in:
• Screw Machines • Hydraulic fittings • Gears • Bushings
• Fasteners • Cylinders • Pipe Fittings