Active Standard: E110 - 10
The revision of ASTM E 110 is being proposed to improve the testing and verification requirements of portable testers and to clearly state that tests made by portables do not meet the requirements of ASTM E 10 and E 18. The standard is also being revised to require that reported hardness values are differentiated from E 10 and E 18 measurements by adding the suffix /P to the hardness designation.
Keywordsmetallic; portable hardness tester; Hardness (indentation)--metallic materials;
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