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Round Bar India | Astm A276 Ss 304/316, High Quality Material, Manufacturer & Supplier

Round Bar India | Astm A276 Ss 304/316, High Quality Material, Manufacturer & Supplier

Specification Details
Size Range3 mm to 800 mm in diameter
Length1000 mm
StandardsAstm, Asme, Din, Nf, Jis, En, Ios
FinishedBlack, Centreless Ground, Bright, Cold Drawn, Polish, Polished

Round Bar India | ASTM A479 Stainless Steel & Alloy Steel Grades, Industrial Grade Supplier

Nickel Steel & Alloys is a leading round bars manufacturer, offering high-quality and precision-engineered round bars for various industrial applications. These round bars are known for their excellent strength, corrosion resistance, and durability, making them ideal for use in construction, automotive, aerospace, and engineering industries. Available in different diameters, lengths, and finishes, they provide exceptional mechanical properties and high load-bearing capacity. Their uniform structure ensures reliability in machining and fabrication processes. 


Each round bar undergoes strict quality checks to meet industry standards, ensuring superior performance in demanding environments. As a leading Round Bar supplier, they are widely used in manufacturing shafts, fasteners, machine components, and structural supports, offering excellent formability and wear resistance. Their smooth surface finish enhances performance in precision applications, while their ability to withstand extreme temperatures and pressures makes them suitable for heavy-duty uses. Available in various grades and custom specifications, these round bars cater to specific industrial needs.


Round Bar - Chemical Composition

ASTM GradeCarbonManganeseSiliconSulfurPhospherousChromiumNickelMolybdenumOther
3040.08 max2.00 max0.75 max0.030 max0.045 max18.0-20.08.0 11.0--
3160.08 max2.00 max0.75 max0.030 max0.045 max16.0-18.010.0 14.02.0 3.0-
317L0.035 max2.00 max0.75 max0.030 max0.045 max18.0-20.011.0 14.03.0 4.0-
310 S0.08 max2.00 max1.5 max0.030 max0.045 max24.0-26.019.0 22.03.0 4.0-
347 H0.04 0.102.00 max0.75 max0.030 max0.045 max17.0- 19.09.0 13.0-10C(Cb+Ta)<1.10%
3210.082.00 max0.75 max0.030 max0.045 max17.0-20.09.0 12.0-5C 0.70%

Round Bar - Mechanical Properties

GradeElongationDensityTensile StrengthYield Strength (0.2%Offset)Melting Point
SS 20240 %8.0 g/cm3515 MPa275 MPa1454 °C (2650 °F)
SS 30350 %55%Psi – 85,000Psi – 45,000Rb 180
SS 30440%8.0 g/cm3Psi – 75000 , MPa – 515Psi – 30000 , MPa – 2051400 °C (2550 °F)
SS 304L40%8.0 g/cm3Psi – 75000 , MPa – 515Psi – 30000 , MPa – 2051400 °C (2550 °F)
SS 31635 %8.0 g/cm3Psi – 75000 , MPa – 515Psi – 30000 , MPa – 2051454 °C (2650 °F)
SS 316L40 %8.0 g/cm3485 Min170 Min.1400 °C (2550 °F)



Type of Sub-products

Frequently Asked Questions

What are the common applications of round bars?

What sizes and finishes are available for round bars?

How do round bars ensure long-term performance?


Countries We Export

  • India


Cities We Supply

  • Hyderabad

  • Jaipur

  • Kalyan

  • Rampura

  • Surat

  • Thane

  • Gandhinagar

  • Rajahmundry

  • Panipat

  • Ahmadnagar

  • Chandigarh

  • Chennai

  • Coimbatore

  • Haridwar

  • Jodhpur

  • Kolhapur

  • Mumbai

  • Murud (raigad)

  • Navi Mumbai

  • New Delhi

  • Rudrapur

  • Hosdurg

  • Durgapur

  • Ahmedabad

  • Kolkata

  • Nashik

  • Raipur

  • Rajkot

  • Varanasi

  • Visakhapatnam

  • Angul

  • Bengaluru

  • Lucknow

  • Nagpur

  • Pune

  • Moradabad

  • Bharuch


Industries We Serve

  • Oil And Gas Industries industry

    Oil And Gas Industries

  • Gasket Industry industry

    Gasket Industry

  • Sugar industry

    Sugar

  • Automobile Industry industry

    Automobile Industry

  • Defense Industry industry

    Defense Industry

  • Construction & Fabrications industry

    Construction & Fabrications

  • Paper Mill industry

    Paper Mill

  • Bridge And Building industry

    Bridge And Building

  • Aerospace Industries industry

    Aerospace Industries

  • Railways industry

    Railways

  • Pharmaceuticals Industry industry

    Pharmaceuticals Industry

  • Power Plant industry

    Power Plant

  • Electrical Industry industry

    Electrical Industry

  • Ring Man Units industry

    Ring Man Units


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