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Inox Steel India is a trusted manufacturer, supplier, and exporter of Polished Bright Bars, supplying precision-finished bars for applications where surface finish, dimensional accuracy, and straightness are non-negotiable. Our polished bright bars are widely used in CNC machining, hydraulics, automotive, oil & gas, marine, and aerospace industries across India and global export markets.
Polished bright bars are engineered for components that demand a smooth, defect-free surface and tight tolerances, ensuring superior performance in rotating, sliding, and sealing applications. At Inox Steel India, we use controlled grinding and polishing processes to achieve uniform finish and consistent quality across every bar supplied.
Polished Bright Bars are precision bars produced by further grinding and polishing cold drawn or hot-rolled bars, resulting in improved surface quality and enhanced dimensional control.
This process produces bright bars with mirror-like finish, excellent straightness, and low ovality, ideal for high-precision engineering applications.
Polished Bright Bars from Inox Steel India are available in a wide range of materials:
All supplies are accompanied by EN 10204 3.1 / 3.2 Mill Test Certificates for full traceability.
| Parameter / Property | Polished Bright Bars |
|---|---|
| Product Type | Polished Bright Bars |
| Manufacturing Process | Hot Rolled / Cold Drawn Bar → Grinding / Polishing → Straightening → Cutting |
| Available Materials | Carbon Steel · Alloy Steel · Stainless Steel · Duplex · Tool Steel · Nickel Alloy · Copper · Brass · Titanium |
| Common Grades | EN8, EN9, C45 · EN19, EN24, 4140 · SS 304/316/303 · Duplex 2205 · D2/H13 · Inconel 625 · Monel 400 · Cu/CuZn · Ti Gr 2/5 |
| Applicable Standards | ASTM · EN · DIN · IS · ASME |
| Forms Available | Round Bright Bars (Primary) |
| Diameter Range (Round) | 6 mm – 150 mm |
| Standard Length | 3 – 6 meters |
| Custom Cut Lengths | As per drawing / requirement |
| Dimensional Tolerances | h8 / h9 / h10 |
| Straightness | ≤ 1 / 1000 of length |
| Surface Finish (Ra) | ≤ 0.8 – 1.6 µm (Mirror-like Finish) |
| Roundness | Excellent (Low Ovality) |
| Surface Quality | Free from Scale, Scratches, Laps and Surface Defects |
| Mechanical Properties | Uniform Along Length |
| Machinability | Excellent |
| Heat Treatment Condition | As Drawn / Annealed / Q&T (Material Dependent) |
| Testing Performed | Chemical · Mechanical · Dimensional · Surface Finish |
| Certification | EN 10204 3.1 / 3.2 |
| HSN / HS Code | 7228 / 7222 / 7505 / 7407 / 8108 (Material Dependent) |
| Typical Applications | Shafts, Hydraulic Rods, Spindles, Precision Components |
| Industries Served | CNC Machining · Automotive · Hydraulics · Oil & Gas · Aerospace |
| Packaging | HDPE Wrap · Wooden Pallets · Export Seaworthy |
Polished Bright Bars supplied by Inox Steel India are used where surface integrity, dimensional accuracy, and smooth finish directly impact component performance. These bars are especially critical for rotating, sliding, and sealing applications where rough surfaces can cause wear, leakage, or vibration.
These specifications ensure excellent roundness, low friction, and long service life.
These benefits make polished bright bars ideal for hydraulic, automotive, and precision engineering applications.
| Material Type | Approx. Price (INR / kg – Ex-Mumbai) | Approx. Price (USD / kg – FOB India) |
|---|---|---|
| Carbon Steel | ₹ 95 – ₹ 140 | $ 1.15 – $ 1.70 |
| Alloy Steel | ₹ 140 – ₹ 220 | $ 1.70 – $ 2.65 |
| Stainless Steel | ₹ 260 – ₹ 380 | $ 3.10 – $ 4.60 |
| Duplex / Super Duplex | ₹ 450 – ₹ 950 | $ 5.40 – $ 11.40 |
Prices vary based on grade, diameter, tolerance, and surface finish requirement.
Carbon & Alloy Steel: 7228
Stainless & Duplex Steel: 7222
Nickel Alloys: 7505
Copper & Brass: 7407
Titanium: 8108
All polished bright bars undergo strict inspection to ensure surface and dimensional accuracy:
Supplies are delivered with EN 10204 3.1 / 3.2 Mill Test Certificates.
Inox Steel India is a reliable manufacturer, supplier, and exporter of Polished Bright Bars, supplying precision-finished bars for applications where surface quality, straightness, and dimensional accuracy directly affect component performance and lifespan. Our polished bright bars are preferred by OEMs, hydraulic equipment manufacturers, and CNC machining units for their consistent quality and superior finish.
Our Core Strengths:
| Industry | Typical Components |
|---|---|
| Hydraulics & Pneumatics | Piston rods, cylinder shafts |
| Machining & CNC | Precision shafts, spindles |
| Automotive | Steering & suspension parts |
| Oil & Gas | Valve spindles, actuator rods |
| Marine & Offshore | Corrosion-resistant shafts |
Polished bright bars are selected where surface finish and straightness directly influence sealing, wear, and operational efficiency.
All polished bright bars are packed according to international export standards:
Export Destinations:
UAE · Saudi Arabia · Oman · Qatar · Nigeria · South Africa · Germany · Italy · UK · USA · Brazil
Ports of Dispatch:
JNPT (Mumbai) · Mundra · Hazira
At Inox Steel India, we supply polished bright bars engineered for smooth operation, long service life, and precision performance.
52-A, Mulji Thackersi Bldg, Islampura Street, Shop No. 10, Near Alankar Cinema, Mumbai – 400 004
alloy@inoxsteelindia.in, steel@inoxsteelindia.in
+91 9930796690
They are commonly used in hydraulic cylinders, precision shafts, CNC components, and automotive parts. Typical surface roughness ranges from Ra ≤ 0.8 to 1.6 µm. Polished bars offer superior surface finish and roundness, making them ideal for sealing and rotating applications. Yes, custom cut lengths are supplied as per drawing or application requirement. HSN codes depend on material and include 7228, 7222, 7505, 7407, and 8108. Where are polished bright bars used?
What surface roughness is achieved in polished bright bars?
Are polished bright bars better than cold drawn bars?
Do you supply custom cut lengths?
What is the HSN code for polished bright bars?
Inox Steel India is a leading manufacturer and exporter of polished bright bars. Mirror finish, tight tolerances, CNC & hydraulic ready. Supplier near Alankar Cinema, Mumbai.