ISO 4545-4:2017 Preview

Metallic materials -- Knoop hardness test -- Part 4: Table of hardness values

ISO 4545-4:2017 gives a table for the calculation of Knoop hardness values for use in tests carried out in accordance with ISO 4545‑1.


General information

  • Status :  Published
    Publication date : 2017-12
  • Edition : 2
    Number of pages : 27
  • :
    ISO/TC 164/SC 3
    Hardness testing
  • 77.040.10
    Mechanical testing of metals

Buy this standard

Format Language
PDF
Paper
  • CHF138

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information

 Subscribe