HEA steel generally exhibits good mechanical properties. The yield strength of HEA steel usually ranges from 235 MPa to 355 MPa, depending on the steel grade. For example, S235 grade HEA steel has a minimum yield strength of 235 MPa, meaning it can resist deformation under stress up to this level without permanent damage. Its tensile strength typically falls in the range of 360 - 510 MPa, ensuring that the steel can withstand significant pulling forces before breaking. HEA steel also shows good ductility, allowing it to deform plastically without sudden fracture. This property is crucial in structures subjected to dynamic loads, such as those in earthquake - prone areas. Moreover, it has good fatigue resistance, making Det är lämpligt för applikationer där stålet kommer att uppleva upprepad lastning, som i vissa mekaniska komponenter eller brostrukturer .
