What are Stainless Steel 303 Bars?
Stainless Steel 303 Bars are a type of stainless steel alloy renowned for their exceptional machinability and high sulfur content. The 303 grade is part of the austenitic stainless steel family, which contains chromium and nickel as the primary alloying elements. Its notable feature is the addition of sulfur, which promotes improved machinability, making it a popular choice for applications requiring extensive machining operations.

 Stainless Steel 303 Bars

Bhansali Enterprises Specifications Of Stainless Steel 303 Bars

Specifications ASTM A276, ASTM A479, AMS 5513, AMS 5511, AMS 5647
Dimension Standard EN, DIN, JIS, ASTM, BS, ASME, AISI
Bar Diameter 3 ~ 800mm
Hex Bar size 2-100mm A/F
Flat bar size Thickness: 2 -100mm.
Width: 10 to 500mm.
Square bar size 4 to 100mm
Rectangular Bars Size: 33 x 30mm to 295 x 1066mm.
Thickness: 3.0 to 12.0mm.
Hollow Bars 32mm OD x 16mm ID to 250mm OD x 200mm ID)
Billet Size 1/2 to 495mm Diameter
Finish Cold (bright) drawn, centreless ground, hot rolled, smooth turned, peeled, slit rolled edge, hot rolled annealed, Rough Turned, Bright, Polish, Grinding, Centreless Ground & Black
Tolerance H8, H9, H10, H11, H12, H13K9, K10, K11, K12 or as per clients requirements
Bar Surface Bright, Hot Rolled Pickled, Cold Drawn, Sand Blasting Finished, Polished, Hairline
Rolled Bars Condition Hardened & tempered, annealed
Cold Rolled Bar Technique Hot Rolled, Cold Drawn, Cold Rolled, Forged Round Bar, Rod
Form Round, Rod, T-Bar, Channel Bar, Precision Ground Bar, Flat Bar, Square, Blocks, Round Rod, Rings, Hollow, Triangle, Rectangle, Hex (A/F), Threaded, Half Round Bar, Profiles, Billet, Ingot, I/H Bar, Forging etc.

LogoASME SA276 303 Stainless Steel Round Bar Equivalent Grades

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SS 303 1.4305 S30300 SUS 303

LogoChemical Composition of Stainless Steel 303 Bars

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Grade C Mn Si P S Cr Mo Ni N
SS 303 .15 max 2.0 max 1.00 max 0.20 max .15 min 17.0- 19.0 - 8.0 -10.0 -

LogoMechanical Properties of SS 303 Round Bar

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Density Melting Point Tensile Strength Yield Strength (0.2%Offset) Elongation
8.0 g/cm3 1400 °C (2550 °F) Psi – 85,000 Psi – 45,000 50%

Bhansali EnterprisesStainless Steel 303 Bars Product Features

Bhansali Enterprises Available Variations in Stainless Steel 303 Bars

Stainless Steel 303 HR Bar

Hot Rolled

SS 303 HR Bar

Stainless Steel 303 CR Bars

Cold Rolled

SS 303 CR Bar

Stainless Steel 303 Round Bar


SS 303 Round Bar

Stainless Steel 303 Square Bar

Square Bar

Stainless Steel 303 Square Bar

Stainless Steel 303 Flat Bar

Flat Bar

Stainless Steel 303 Flat Bar

Stainless Steel 303 Hex Bar

Hex Bar

Stainless Steel 303 Hex Bar

Bhansali EnterprisesOther Types Of Stainless Steel 303 Bars

  • 303 Stainless Steel Round Bar
  • UNS S30300 Round Bar
  • Stainless Steel 1.4305 Round Bars
  • 303 Stainless Steel 12mm Bar
  • Stainless Steel 1.4305 Square Bar
  • Stainless Steel 303 Hexagonal Bar
  • 1.4305 Round Bar
  • ASTM A276 SS 303 Bar
  • ASME SA276 303 Stainless Steel Bar
  • SS 303 Threaded Bar
  • WNR 1.4305 Industrial Bars
  • Stainless Steel 303 Hex Bar
  • SS 303 Round Bar
  • Stainless Steel 303 Round Bar
  • SS 303 Polished Bar
  • SS 303 Square Bar
  • Stainless Steel 303 Hollow Bar
  • ASTM A276 SS 303 Round Bar
  • SUS 303 Round Bars
  • 303 SS T-Rod
  • SS 303 Cold Finish Round Rods
  • 1.4305 Round Rod
  • UNS S30300 Rectangular Rod
  • SS 1.4305 Rods
  • SS 303 Rod Stock
  • ASME SA 276 SS 303 Rods
  • Stainless Steel 303 Forged Rod
  • Stainless Steel 303 Round Rods
  • SS 303 Hex Rod
  • Stainless Steel 1.4305 Round Rod
  • Steel 303 Round Rod
  • 303 Stainless Steel Precision Ground Rod
  • SS 303 Round Rod
  • ASME SA276 SS 303 Round Rod
  • Stainless Steel 303 Flat Rod
  • ASME SA276 SS 303 Half-Round Rods
  • UNS S30300 Round Rod
  • Astm A276 Type 303 Stainless Steel Rods

Bhansali EnterprisesStainless Steel 303 Round Bars Technical Data

Bhansali EnterprisesStainless Steel 303 Bars Industrial Application

Stainless Steel 303 Bars find applications in various industries, especially where extensive machining operations are required, such as in the manufacturing of nuts, bolts, screws, and gears. It is commonly used in the production of fittings, bushings, and shafts, particularly in industries like aerospace, automotive, and electronics. Additionally, the alloy is well-suited for applications in the food processing and medical equipment industries, thanks to its machinability and moderate corrosion resistance in non-aggressive environments.

In summary, Stainless Steel 303 Bars are valued for their excellent machinability, owing to the addition of sulfur to the standard austenitic stainless steel composition. While they offer good corrosion resistance in mild environments, they may not be suitable for use in highly corrosive conditions. These bars are widely utilized in industries requiring intricate machining processes and can be found in various applications ranging from automotive components to medical equipment.

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  • Oil & Gas Industry

  • Power Plant Generation

  • Marine Industry

  • Petrochemical Industry

  • Chemical Industry

  • Aerospace Industry

  • Sugar Industry

Bhansali EnterprisesStainless Steel 303 Bars Price Details

Prices for SS 303 Bars Products are very affordable. Please click on the request a quote button or Click Here to request the updated price list and ready stock information along with your requirement. Bhansali Enterprise SS 303 maintains a stock of all standard items and can export them at the best price ASME SA276 303 Stainless Steel Bars, Round Bars, Flat Bars, Hex Bars, Hor Rolled Bars, Cold Rolled Bars etc.

Bhansali EnterprisesWe Supply Stainless Steel 303 Bar in the following Cities & Countries

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