Description
St 70-2 (1.0070) is a high-strength, medium-carbon steel that offers excellent toughness and good weldability, making it a preferred material in various heavy-duty applications. This steel is noted for its good machinability, enabling efficient processing through open-die forging and machining. St 70-2 is commonly used in the construction, automotive, and machinery industries for manufacturing structural components such as heavy-duty frames, beams, and shafts. Its robust mechanical properties and moderate corrosion resistance ensure durability and reliability in demanding environments. With Rosswag's expertise in forging and machining, components made from St 70-2 meet the rigorous standards required for high-performance industrial applications.
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