Sandvik 7C27Mo2 flapper valve steel (Strip steel)
Datasheet updated 2012-11-01 17:11:45 (supersedes all previous editions)
Sandvik 7C27Mo2 is a hardened and tempered martensitic stainless steel alloyed with molybdenum. The material is characterized by:
- High strength
- Very high fatigue strength under bending and impact stress
- Excellent surface finish
- High compressive residual surface stress
- Low levels of non-metallic inclusions
- Good wear resistance
Sandvik 7C27Mo2 flapper valve steel has good dimensional tolerances and good flatness.
- UNS S42026
- EN number (1.4034)*
*) Nearest equivalent grade
Chemical composition (nominal) %
Disclaimer: Recommendations are for guidance only, and the suitability of a material for a specific application can be confirmed only when we know the actual service conditions. Continuous development may necessitate changes in technical data without notice. This datasheet is only valid for Sandvik materials.