Description
17-4-PH (1.4548) is a martensitic precipitation-hardening stainless steel known for its excellent combination of high strength, good corrosion resistance, and high toughness. This material is particularly suitable for applications in the aerospace, chemical, petrochemical, and marine industries where components are exposed to aggressive environments and require superior durability. The alloy contains additions of copper and niobium which enhance its mechanical properties, allowing it to be heat-treated to various strength levels. At Rosswag, we utilize advanced open-die forging and precise machining techniques to process 17-4-PH (1.4548), ensuring superior quality and performance. The combination of strength, corrosion resistance, and toughness makes 17-4-PH (1.4548) a preferred choice for demanding industrial applications requiring reliable and durable stainless steel components.
Geometries & Products
- Forged rings
- Rolled rings
- Forged disks
- Rolled disks
- Bushes
- Square parts
- Shafts
- Stepped shafts
- Open-die forgings
- Individual complex geometries
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
Process