Scheibe 24 x 7,9 mm, einseitig poliert und DLC beschichtet Package unit:5 These steel balls with a

These steel balls with a diameter of 20 mm are ideal for tribological tests in which larger balls are used

With high dimensional accuracy and quality

Standardtest nach  ASTM 7594

is provided with a one-sided ta-C hard coating

Scheibe 24 x 7,9 mm, einseitig poliert und DLC beschichtet Package unit:5 These steel balls with aTest specimen 24 x 7. 9 mm with a C: H hard coating Dimensions: 24 mm, height 7. 9 mm Material: 100Cr6 (chrome steel), through hardened Coating: One sided, wear resistant a C: H hard coating (amorphous carbon, DLC) Surface finish: Final condition Rz approx. 0. 1 m Additional information: This test disk made of 100Cr6 steel, through hardened, is provided with a single sided a C: H hard coating, which offers excellent wear resistance and extremely low