Aluminum Alloy | 3.1255 | AlCuSiMn

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Description

AlCuSiMn (3.1255) is a high-performance aluminum alloy known for its excellent mechanical properties, good corrosion resistance, and superior machinability. This material is particularly suitable for demanding applications in the aerospace, automotive, and construction industries, where components are exposed to various environmental conditions and require reliable performance. The alloy's composition, which includes copper, silicon, and manganese, enhances its mechanical properties, providing high strength and durability, making it ideal for producing structural components, aerospace parts, and high-performance automotive elements. At Rosswag, we utilize advanced open-die forging and precise machining techniques to process AlCuSiMn (3.1255), ensuring components of the highest quality and performance. The combination of mechanical strength, corrosion resistance, and machinability makes AlCuSiMn (3.1255) a preferred choice for industrial applications requiring robust and long-lasting materials.

Material-Category

Aluminum Alloy

Material-No.

3.1255

Designation

AlCuSiMn

Norm / Standards

EN 573-3

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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