225HK0.5 Knoop Test Block

225HK0.5 Knoop Test Block

Item No: B94005225

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Micro-Knoop Test Block calibrated in accordance with ASTM E92 & ISO 4545. Nominal hardness range for standard test blocks is +/- 25HK.

PRODUCT FAMILY Knoop
HARDNESS SCALE HK0.5
HARDNESS VALUE 225HK0.5

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