Special Steel | 1.3964 | X 2 CrNiMnMoNNb21-16-5-3

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Description

X 2 CrNiMnMoNNb 21-16-5-3 (1.3964) is a high-performance austenitic stainless steel known for its exceptional corrosion resistance, high strength, and excellent toughness. This material is particularly suitable for demanding applications in the chemical, petrochemical, and marine industries where components are exposed to highly corrosive environments and require superior durability. It offers good weldability and can be processed to achieve high precision and stability. At Rosswag, we utilize advanced open-die forging and precise machining techniques to process X 2 CrNiMnMoNNb 21-16-5-3 (1.3964), ensuring superior quality and performance. The combination of corrosion resistance, strength, and toughness makes X 2 CrNiMnMoNNb 21-16-5-3 (1.3964) a preferred choice for critical industrial applications requiring reliable and long-lasting stainless steel components.

Material-Category

Special Steel

Material-No.

1.3964

Designation

X 2 CrNiMnMoNNb21-16-5-3

Norm / Standards

SEW 390

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

How can we help you?

Do you have questions about the feasibility of a project? Then simply contact us directly!

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