Mẫu chuẩn độ cứng HV Yamamoto, Vickers hardness test block

Vickers Test Blocks

Industry Compliance

ASTM E92, ASTM E384

Scales

Vickers

Available Values (nominal)

  100, 125, 150, 200, 250, 300, 400, 500, 600

Calibration Loads (g) 

50, 100, 200, 300, 500, 1000

Variation

  Actual block value is normally within +10% of nominal 

Block Size

 5/8” x 5/8”