сталь D2 характеристики.

Аватар автора
Строительная Сага
Видео рассказывает о characteristics of the D2 steel, its history, chemical composition, and its use in the production of cutting tools, particularly knives. The video highlights the advantages and disadvantages of this steel, including its high hardness and wear resistance, but also its tendency to rust and difficulty in sharpening.

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