Our precision alloy steel bright bars are available in round, square, and hexagonal sections from 20 mm to 160 mm.
Manufactured using premium alloy steel and precision finishing processes, these bright bars provide superior surface finish, close dimensional tolerances, enhanced machinability, excellent corrosion resistance, and reliable mechanical performance.
Applications include shafts, gears, fasteners, hydraulic cylinders, automotive components, precision engineering parts, and industrial machinery.
| Length | Upto 6.5 metres |
| Cold Drawn | Centreless Ground, Peeled & Polished, Rough Peeled or Smooth Turned Bars |
| Tolerances | h7, h8, h9, h10, h11, k12, k13 |
| Surface Finish | Ra upto 0.2 mm (8.7 RMS) |
| Straightness | Upto 0.5 mm per metre |
| Grit Polish | K240, K320 or as per Customer's requirement |
| Heat Treatment | Soft Annealing, Solution Annealing, Oil & Water Quenching, Tempering & Aging |
| Bars End Finish | Chamfered ends 30°, 45°, 60° and plain ends without Burrs on Sharp Edge |
| Specifications | As per EN, DIN, JIS, ASTM, BS, ASME, GOST, AISI/Nace MRO175, MR0103 |
| Gas | Controlled |
| Inclusion | Controlled |
| Macr | Etch C2R2S2 or better |
501, Diamond Prestige
41A, AJC Bose Road
Kolkata - 700 017
West Bengal
India
