Products
Peeled / Ground Bright Bar
Peeled and ground bright bars undergo a surface removal process to eliminate scale and surface defects, delivering a clean, smooth finish with tight dimensional accuracy. Supplied in peeled, ground, and polished condition, these bars are suited for hydraulic shafts, precision components, and applications requiring a controlled surface condition. Maruti Inox is a stainless steel peeled ground bright bar manufacturer and supplier in Gujarat, India, with its manufacturing facility located in Mehsana.
Peeled / Ground Bright Bar Specifications
Our stainless steel peeled and ground bright bars are supplied in round profiles from 15 mm to 125 mm. The available tolerance and length vary according to the bar diameter and finishing requirements.
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Product
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Size (mm)
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Size (inch)
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Supply condition
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Size tolerance
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Length
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|---|---|---|---|---|---|
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Round
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15-125
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5/8" - 4.7/8"
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Peeled / ground &
polished
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h9, h10, h11,
K12, K13, DIN 1013
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6.0 metres (Up to 85mm)
5.0 - 6.0 metres (85 - 100mm) 3.0 - 6.0 metres (105 - 120mm) |
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What Are Peeled and Ground Bright Bars?
Peeled and ground bright bars are stainless steel round bars that undergo surface removal and finishing operations to improve surface quality and dimensional accuracy.
In the peeling process, a controlled layer of material is removed from the bar surface to eliminate scale and surface irregularities. Grinding can then be used to further improve the surface condition and control the finished diameter. Depending on the required specification, the bars can be supplied in peeled, ground, and polished conditions, making them suitable for applications where surface condition and dimensional accuracy are important.
How Are Peeled / Ground Bright Bars Made?
Peeled and ground bright bars are produced through a sequence of controlled finishing operations at our facility:
- Hot Rolled Bar as Starting Material: The process begins with a stainless steel bar produced through the upstream manufacturing and rolling route.
- Peeling / Turning: A controlled amount of material is removed from the surface to eliminate scale and surface irregularities, bringing the bar closer to the required finished diameter.
- Grinding: Centreless grinding can be used to further control the diameter and improve surface quality.
- Polishing: Where required, additional polishing provides the specified finished surface condition.
Inspection: Finished bars are checked for relevant dimensional, surface, and material requirements before dispatch.
Maruti Inox’s cold finishing facility includes peeling/turning machines, centreless grinding machines, bar straightening equipment, and automatic chamfering machines to support these operations.
Applications of Peeled / Ground Bright Bars
Stainless steel peeled and ground bright bars are used where surface quality, dimensional accuracy, and a finished round profile are important to the application. Typical applications include:
- Hydraulic shafts and pump shafts
- Precision machined components
- Engineering components, shafts, and pins
- Machine and automotive components
Precision turned parts and industrial equipment
Peeled and ground bright bars from Maruti Inox are also supplied to PSQ (Pump Shaft Quality) specification, making them suitable for hydraulic pump shafts and related precision shaft applications.
Peeled, Ground and Polished Supply Conditions
Maruti Inox supplies the product in varying conditions depending on the required finishing specification:
- Peeled: Surface material is removed through a controlled peeling operation to eliminate scale and surface irregularities and achieve the required finished diameter.
- Ground: Grinding provides additional dimensional control and improves the surface condition of the bar.
- Polished: Polishing provides a further finished surface condition where required by the application or customer specification.
How to Select the Right Peeled / Ground Bright Bar
Selecting the right material ensures compatibility with downstream machining processes. Consider the following parameters:
- Stainless Steel Grade: Match the material grade to the mechanical and corrosion resistance requirements of the final component.
- Diameter & Tolerance: Select a starting diameter between 15 mm and 125 mm, and specify tolerances (h9–h13 or DIN 1013) based on the precision of your machining equipment.
- Surface Condition: Choose between peeled, ground, or polished finishes based on how much additional surface preparation your facility will perform.
Why Source Peeled / Ground Bright Bars from Maruti Inox?
Maruti Inox manufactures stainless steel bright bars through an integrated production and finishing setup at its facility in Mehsana, Gujarat. Its manufacturing route covers melting, casting, rolling, and downstream bright bar finishing operations.
The cold finishing facility allows the company to control important stages of the bright bar finishing process in-house. Quality control includes testing for chemical composition, mechanical properties, corrosion, surface roughness, and other relevant material characteristics, with a test certificate issued with every supply. The quality management system is TÜV SÜD ISO 9001:2015 certified.
Contact the Maruti Inox Engineering Team
If you are looking for a peeled and ground bright bar manufacturer in India, contact the Maruti Inox team to confirm grade, diameter, tolerance, surface condition, and length requirements for your application.
Frequently Asked Questions
Peeled and ground bright bars are stainless steel round bars finished through controlled surface removal and grinding operations to achieve improved surface quality and dimensional accuracy.
Maruti Inox supplies peeled / ground bright bars in round sizes from 15 mm to 125 mm. The available length depends on the bar diameter and product requirements.
The current product range includes h9, h10, h11, K12, K13 and DIN 1013 tolerance options.
Peeled bright bars are used for hydraulic shafts, precision machined components, engineering components, shafts, pins and other applications requiring controlled dimensions and surface quality.
Cold drawn bars are produced by drawing material through a precision die, while peeled bright bars are finished by controlled surface removal. The appropriate process depends on the required dimensions, tolerance, surface condition and application.
Maruti Inox's current product specification lists the supply condition as peeled / ground & polished.