Goetze LP7 Piston Rings for 4-Stroke Large Bore Engines
The LP7 ring material is characterized by a predominatly lamellar and uniformly distributed graphite structure in a pearlitic matrix and has good conformability due to a relatively low modulus of elasticity.
- Non heat-treated grey cast iron
- Main applications: compression rings
- High break resistance
- DIN 34 109
- Minimum bending strength: 420 MPa
- Modulus of elasticity: 90 - 120 GPa
- Ring diameter range: ≤ 700 mm