303 Stainless Steel Hex Bar
303 Stainless Steel Hex Bar

303 Stainless Steel Hex Bar

Price 240 INR/ Kilograms

MOQ : 100 Kilograms

303 Stainless Steel Hex Bar Specification

  • Hardness
  • Brinell Hardness 190-220 HB
  • Coating Type
  • Uncoated / natural
  • Corrosion Resistant
  • Good, but less than 304 due to sulfur content
  • Heat Resistance
  • Yes
  • Tensile Strength
  • Ultimate tensile strength 500-750 MPa
  • Product Form
  • Solid Hexagonal Bar
  • Material Composition %
  • Chromium 17-19%, Nickel 8-10%, Sulfur 0.15-0.35%, Manganese max 2%, Silicon max 1%, Carbon max 0.15%, Phosphorus max 0.2%, Iron (balance)
  • Recyclable
  • Yes
  • Size
  • Standard: 10 mm to 60 mm across flats, custom cut lengths available
  • Diameter
  • Across flats typically from 10 mm to 60 mm, custom sizes available
  • Product Name
  • 303 Stainless Steel Hex Bar
  • Steel Type
  • Austenitic Stainless Steel
  • Steel Product Type
  • Hex Bar
  • Grade
  • 303
  • Thickness
  • Varies with across flat size; commonly available in 10 mm to 60 mm AF (across flats) sizes.
  • Shape
  • Hexagonal
  • Steel Standard
  • ASTM A276 / A479, ASME SA276 / SA479
  • Surface
  • Pickled, bright, or ground finish
  • Composition
  • Cr 17-19%, Ni 8-10%, S (Sulfur), Mn, Si, P, C, Fe (balance)
  • Application
  • Machining, fastening components, precision parts, automotive and aircraft fittings.
  • Dimension (L*W*H)
  • Length as required x across flats (varies by size) x height (hexagonal bar height).
  • Weight
  • Variable depending on cross-section and length; typically provided per meter or piece.
  • Color
  • Metallic silver-grey
  • Material Grade
  • AISI 303
  • Finish Type
  • Cold drawn, bright or pickled
  • Usage
  • Machined parts, nuts, bolts, shafts, gears, and bushings
  • Density
  • 8.0 g/cm3
  • Thermal Expansion Coefficient
  • 17.3 x 106 /C
  • Magnetic Properties
  • Non-magnetic in annealed condition
  • Machinability
  • Excellent (due to higher sulfur content)
  • Edge Condition
  • Sharp precision-edged
  • Elongation at Break
  • 40% min
  • HS Code
  • 7222.20.21
  • Minimum Order Quantity
  • Varies by supplier, typically 1 meter or as specified
  • Weldability
  • Not recommended; difficult due to sulfur
  • Melting Point
  • 1400C (2552F)
 

303 Stainless Steel Hex Bar Trade Information

  • Minimum Order Quantity
  • 100 Kilograms
  • Supply Ability
  • 5000 Kilograms Per Month
  • Delivery Time
  • 7 Days
 

About 303 Stainless Steel Hex Bar



Discover the towering performance of our matchless 303 Stainless Steel Hex Bar-a soaring new release for machining enthusiasts seeking a true bargain! With a reduced price and engineered to ASTM A276/A479 standards, this metallic silver-grey hex bar boasts a melting point of 1400C (2552F) and a density of 8.0 g/cm3. Enjoy superb machinability thanks to its higher sulfur content, while benefiting from good corrosion resistance. While weldability is not recommended, its precision-edged finish and customized dimensions make it ideal for automotive, aircraft, and fastening components. Minimum order varies-secure this reduced hex bar today!

Versatile Application and Usage

303 Stainless Steel Hex Bar excels in applications demanding precision: automotive and aircraft fittings, machining components, fasteners, bushings, gears, and shafts. Designed for environments where soaring machinability is essential, it's applied using precision lathes, milling, or CNC equipment. Its natural magnetic properties in annealed conditions make it ideal for use where non-magnetic solutions are required. From bustling workshops to aerospace assembly sites, this hex bar remains a matchless choice for dependable performance.


Secure Packaging and Reliable Supply

Stock ready for immediate dispatch, each 303 Stainless Steel Hex Bar is shipped with secure packaging for optimal protection during transit. We offer strong supply ability to the main domestic market across India, catering efficiently to manufacturers, suppliers, and traders. Whether you need bulk or custom-cut lengths, enjoy consistent availability, reliable turnaround, and the peace of mind that comes from secure shipping and packaging, ensuring your bar reaches your site safely and swiftly.


FAQ's of 303 Stainless Steel Hex Bar:


Q: How is the 303 Stainless Steel Hex Bar best utilized in machining applications?

A: The 303 Stainless Steel Hex Bar is engineered for superior machinability, making it perfect for machining on lathes, CNC, and milling equipment to produce precision fasteners, automotive, and aircraft parts.

Q: What should customers know about the weldability of the 303 Hex Bar?

A: Weldability of 303 Stainless Steel Hex Bar is not recommended due to its higher sulfur content, which can cause cracking and difficulties during welding processes. Mechanical joining or machining is preferred.

Q: When is it beneficial to choose 303 Stainless Steel over other austenitic grades?

A: Select 303 stainless steel when excellent machinability and non-magnetic properties are essential, such as in complex components or high-speed production requiring intricate shaping.

Q: Where can the 303 Stainless Steel Hex Bar be applied effectively?

A: It is widely used in the automotive industry, aircraft fittings, manufacturing of nuts, bolts, shafts, gears, and any application demanding matchless machinability and moderate corrosion resistance.

Q: What are the key benefits of using a precision-edged 303 Stainless Steel Hex Bar?

A: Benefits include its sharp-edged tolerance for accuracy, soaring toughness, and minimized machine downtime, resulting in cost-effective manufacturing and reliable finished parts every time.

Q: How are the bars shipped to ensure quality and safety?

A: Each hex bar is shipped using secure packaging methods, ensuring protection against impact or damage and arriving in perfect condition at your destination.

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