What’s the hardness of v1 & v2 calibration block

  • What’s the hardness of v1 & v2 calibration block

    Posted by arsal on 27/11/2021 at 2:09 pm

    Dear Sir

    what’s the hardness of v1 and v2 (EN 12223 & EN 27963 & ISO 2400 & E164) calibration block and PAUT v1calibration block (iso 19675) then if you don’t mind, if you know please mention standard.

    lucas replied 2 years, 4 months ago 2 Members · 1 Reply
  • 1 Reply
  • Hardness Testing (HT)

    lucas

    Member
    27/11/2021 at 10:19 pm

    Hardness has no relevance.
    Yes, IIW has certain attenuation

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