Ключевые слова:
Torsion testing, Mechanical properties of materials, Austenitic steels, Corrosion-resistant steels, Fasteners, Temperature, Torque, Screws (bolts), Steels, Hardness, Vickers hardness measurement, Chemical composition, Working range, Mechanical testing, Grading (quality), Stainless steels, Brinell hardness measurement, Hardness testing, Set screws, Rockwell hardness measurement