Structural Steel | 1.0477 | P285NH

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Description

P285NH (1.0477) is a non-alloy steel known for its excellent weldability and good machinability, making it an ideal choice for pressure vessel and boiler manufacturing. This steel grade can be effectively processed through open-die forging and machining, resulting in high-precision and durable components. P285NH is widely used in the chemical, petrochemical, and power generation industries for the production of pressure vessels, boilers, and heat exchangers. Its robust mechanical properties, including good resistance to high temperatures and moderate corrosion resistance, ensure reliable performance in demanding environments. By leveraging Rosswag's advanced forging and machining techniques, P285NH components are produced to meet stringent quality standards, delivering reliable and efficient solutions for critical industrial applications.

Material-Category

Structural Steel

Material-No.

1.0477

Designation

P285NH

Norm / Standards

EN 10222-2

Geometries & Products

  • Forged rings
  • Rolled rings
  • Forged disks
  • Rolled disks
  • Bushes
  • Square parts
  • Shafts
  • Stepped shafts
  • Open-die forgings
  • Individual complex geometries
Services
Industries

Max. operating weight

  • 4000 kg

Max. ring diameter

  • 3000 mm

Acceptances

  • 2.2 Certificate
  • 3.1 Certificate
  • 3.2 Certificate
  • 3.2 Certificate with TÜV Süd
  • 3.2 Certificate with TÜV Nord
  • 3.2 Certificate with DNV (Det Norske Veritas)
  • 3.2 Certificate with ABS (American Bureau of Shipping)
  • 3.2 Certificate with Lloyds Register of Shipping
  • 3.2 Certificate with RINA (Registro Italiano Navale) 
  • 3.2 Certificate with BV (Bureau Veritas)
  • 3.2 with SVTI (Schweizerischer Verein für technische Inspektionen)
  • 3.2 with IBR (Indian Boiler Regulation)
  • 3.2 with LRQA
Certificates and Standards

Process

Processing status

raw / unmachined

pre- machined

finish machined according to drawing

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