Ключевые слова:
Mechanical testing|Weldability|Steels|Elongation at fracture|Marking|Width|Specimen preparation|Dimensional tolerances|Test specimens|Form tolerances|Metal sections|Structural steels|Hollow sections|Designations|Rolling|Chemical composition|Impact strength|Surface defects|Size|Surface treatment|Tensile strength|Atmospheric corrosion|Testing conditions|Weather resistance|Inspection|Flatness (surface)|Strips|Thickness|Sheet materials|Bars (materials)|Length|Yield strength