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UNS S32550 Round Bar
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Stainless Steel 410 Round Bar

Stainless Steel 303 Round Bars

We are well-established and trustworthy manufacturer, exporter and supplier of AISI 303 Stainless Steel Round Bars in the wide marketplace. We are offering these round bars in many specifications such as dimensions, length, size range, surface finish, wall thickness, and end finish. The round bars are provided to our clients with cut-made specifications as per their demand and design. These bars are mainly used in the applications in the industries like building, power generation, gas processing, and petrochemical industries. All the parameters are maintained regarding the quality standard which is required to manufacture the round bars. AISI 303 alloy is the stainless steel which is used for formulating the primary forming in the finished products.

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Description
ASME SA276 303 Stainless Steel Round Bar Equivalent Grades
STANDARD WERKSTOFF NR. UNS JIS
SS 303 1.4305 S30300 SUS 303
Specifications For Stainless Steel 303 Round Bar

Specification : ASTM A276, A479 / ASME SA276, SA479

Standard : EN, DIN, JIS, ASTM, BS, ASME, AISI

Round Bars : Outside Diameter in the range of 4mm to 500mm

Bright Bars : Outside Diameter in the range of 4mm to 100mm

Hex Bars : 18mm – 57mm (11/16″ to 2-3/4″)

Square Bars : 18mm – 47mm (11/16″ to 1-3/4″)

Finish : Black, Bright Polished, Rough Turned, NO.4 Finish, Matt Finish, BA Finish

Length : 1 to 6 Meters, Custom Cut Lengths

Form : Round, Square, Hex (A/F), Rectangle Etc.

Chemical Composition of Stainless Steel 303 Bars
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 –

Mechanical Properties of SS 303 / UNS S30300 / 1.4305 / SUS 303 Round Bar
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%

Markings On The Stainless Steel 303 Round Bar

The full identification of the bars should be continuously marked down its whole length, including :

  •   Rating Designation
  •   Material Designation
  •   “WP” in grade symbol
  •   Grade
  •   Schedule number or nominal wall thickness
  •   Heat Code
  •   Manufacturer’s Name or Symbol

Stainless Steel 303 Bars Application Industries
  •   Petrochemical Industry
  •   Chemical Industry
  •   Oil and Gas Industry
  •   Pulp & Paper Indusry
  •   Power Plant Industry
  •   Food Processing Industry
  •   Pharmaceuticals Industry
  •   Energy Industry
  •   Aerospace Industry

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