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Inox Steel India is a trusted manufacturer, supplier, and exporter of Alloy Steel Bright Bars in grades EN19, EN24, and AISI 4140, supplying high-strength, precision-finished materials to demanding industries across India, GCC, Middle East, Africa, Europe, and the Americas.
Our alloy steel bright bars are engineered for applications where high tensile strength, fatigue resistance, toughness, and dimensional accuracy are critical. Through advanced cold drawing, peel turning, polishing, and centerless grinding processes, we ensure uniform mechanical properties and tight tolerances suitable for heavy-duty and safety-critical components.
Alloy Steel Bright Bars are cold-finished bars produced from chromium-molybdenum and nickel-chromium-molybdenum alloy steels, designed to withstand high stress, cyclic loading, and impact conditions.
This controlled process results in alloy steel bright bars that deliver high load-bearing capacity, long fatigue life, and reliable machining performance.
Chromium-molybdenum alloy steel offering excellent strength and toughness. Commonly used for shafts, gears, studs, and spindles.
Nickel-chromium-molybdenum alloy steel with very high tensile strength. Preferred for crankshafts, aerospace components, and heavy-duty gears.
Internationally recognized Cr-Mo alloy steel providing high fatigue resistance and versatility for automotive and engineering applications.
Each grade is supplied with EN 10204 3.1 / 3.2 certification, ensuring material traceability and compliance with global standards.
Transmission shafts, studs, spindles, gears, bolts, connecting rods.
Crankshafts, aerospace components, heavy-duty gears, high-load shafts.
Axles, shafts, tool holders, hydraulic components, machine parts.
| Grade | Approx. Price (INR / kg – Ex-Mumbai) | Approx. Price (USD / kg – FOB India) |
| EN19 | ₹ 120 – ₹ 170 | $ 1.45 – $ 2.05 |
| EN24 | ₹ 180 – ₹ 260 | $ 2.15 – $ 3.10 |
| AISI 4140 | ₹ 130 – ₹ 190 | $ 1.55 – $ 2.30 |
HSN Code (India): 7228
HS Code (Export): 7228.30 / 7228.40
| Industry | Typical Components | Preferred Grades |
| Automotive | Axles, crankshafts, shafts | EN19, 4140 |
| Heavy Engineering | Gears, spindles, couplings | EN24 |
| Oil & Gas | Tool joints, connectors | EN19 |
| Aerospace & Defence | High-strength shafts | EN24 |
| Machinery Manufacturing | Machine parts, studs | 4140 |
At Inox Steel India, we supply precision-finished alloy steel bright bars engineered for strength, reliability, and long service life.
EN24 contains nickel, offering higher tensile strength and better fatigue resistance than EN19.
Yes, AISI 4140 is broadly equivalent to EN19 in composition and mechanical properties.
Yes, EN19, EN24, and 4140 bright bars can be supplied annealed, normalized, or quenched & tempered.
The standard HSN code is 7228.
Yes, we supply cut-to-length bright bars as per drawing and tolerance requirements.