| 摘要 |
<p>A hammer for a Charpy pendulum, comprising a body (12) including a head (16) and an arm (14), wherein the arm (14) is equipped with a portion (22) for attachment to an end opposite to that of the head (16) and wherein the head (16) has a general C-shape, with a concave part (18) in which an area of impact is situated. The arm (14) and the head (16) of said body (12) are obtained in a monolithic form by means of perimetral cutting of a plane plate.</p> |
