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Duplex Steel S31803 Annealed & Peeled Round Bar 300mm dia. x 768mm

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DESCRIPTION Duplex Steel S31803 Annealed & Peeled Round Bar 300mm dia. x 768mm 
QTY(Pcs) 21
Export Date 2020/01/13
Export Country Australia


ASTM A276 UNS S31803 Bar

Stock Size Range and Specifications For Duplex Steel UNS S31803 Round Bar

Specification : ASTM A276, A479 / ASME SA276, A479

Dimensions : ASTM, ASME and API

Size : 10 mm To 100 mm Dia in 100 mm TO 6000 mm Length

Form : Round, Square, Hex (A/F), Rectangle, Wire (Coil Form), Wire-mesh, Billet, Ingot, Forging Etc

Finish : Bright, Polish & Black

 

Chemical Composition of Duplex Steel UNS S31803 Bars
Grade C Mn Si P S Cr Mo Ni N Fe
S31803 0.030 max 2.00 max 1.00 max 0.030 max 0.020 max 22.0 – 23.0 3.0 – 3.5 4.50 – 6.50 0.14 – 0.20 63.72 min

 

Mechanical Properties of Duplex / UNS S31803 / 1.4462 Round Bar
Grades Density (g/cm 3) Density (lb/in 3) Melting Point (°C) Melting Point (°F)
S31803 7.805 0.285 1420 – 1465 2588 – 2669

 

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

Duplex Steel UNS S31803 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