Home builder Porter Davis in liquidation, stops all work |

Stainless steel is a strong, durable, and corrosion-resistant material with many applications: Austenitic. Precipitation-hardening This grade of stainless steel is known for its strength, which comes from the addition of aluminum, copper, and niobium. It's often used in the construction of long shafts. Stainless steel is also non-porous, non-reactive, and easy to clean. It's also recyclable without loss or degradation.