This material has excellent strength at elevated temperatures (about 200°C). It has good resistance to corrosion and can be polished easily. It has good workability and good heat crack resistance. The fatigue strength is excellent at 110N/mm2. The material has good weldability and is widely applied in parts for vehicles, machines, and aircraft. It has a tensile strength of 454 – 474MPa at room temperature.
Excellent strength • Good heat crack resistance