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    前往 Wikipedia 查看全部内容
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    Wikipedia
    https://en.wikipedia.org › wiki › Hardness_comparison

    Hardness comparison - Wikipedia

    A variety of hardness-testing methods are available, including the Vickers, Brinell, Rockwell, Meyer and Leeb tests. Although it is impossible in many cases to give an exact conversion, it is possible to give an approximate material-specific comparison table for steels. 展开

    Further reading

    • ISO 18265: "Metallic materials — Conversion of hardness values" (2013)
    • ASTM E140-12B(2019)e1: "Standard Hardness Conversion … 展开

    External links

    • Hardness Conversion Table – Brinell, Rockwell,Vickers – Various steels . (Archived) (archived November 11, 2011)
    • Rockwell to Brinell conversion chart (Brinell, Rockwell A,B,C)
    • Struers hardness conversion table (Vickers, Brinell, Rockwell … 展开

    时间线
    18265
    ISO 18265: "Metallic materials — Conversion of hardness values" is published.
    140-12B(2019)e1
    ASTM E140-12B(2019)e1: "Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness" is published.
    2013
    ISO 18265: "Metallic materials — Conversion of hardness values" is updated.
    11, 2011
    Hardness Conversion Table – Brinell, Rockwell,Vickers – Various steels is archived.
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  2. ctrlcalculator.com
    https://ctrlcalculator.com › conversion › hardness...

    Hardness Conversion Calculator - Convert HRC, HB, HV and HRB

    标记:
    Brinell and Rockwell Hardness
    Hardness Conversion
    Brinell To Hrc
  3. MachineMfg
    https://www.machinemfg.com › hardnes…

    Hardness Conversion Chart: HLD, HRC, HRB, HV, HB, HSD

    2024年3月27日 · Vickers Hardness (HV) is determined by pressing a diamond square cone with a load of up to 120kg and a top angle of 136° into the material surface, and then dividing the surface area of the indentation pit by the load …

  4. Omni Calculator
    https://www.omnicalculator.com › physic…

    Vickers Hardness Number Calculator

    2024年5月19日 · This Vickers hardness number calculator uses the size of indentation to return the hardness of the material. There are different scales to measure hardness, including Brinell hardness , Rockwell hardness, Meyers …

    标记:
    Brinell and Rockwell Hardness
    Vickers hardness test
  6. Steel Express
    https://www.steelexpress.co.uk › steel-hardness-conversion.html

    Steel Hardness Conversion Table - Steel Express

    标记:
    Brinell and Rockwell Hardness
    Hardness Conversion Chart
    Brinell To Hrc
  7. Wikipedia
    https://en.wikipedia.org › wiki › Vickers_hardness_test

    Vickers hardness test - Wikipedia

  8. 其他用户还问了以下问题
    What is a Vickers hardness number calculator?
    This Vickers hardness number calculator uses the size of indentation to return the hardness of the material. There are different scales to measure hardness, including Brinell hardness, Rockwell hardness, Meyers hardness, and Vickers hardness test.

    Vickers Hardness Number Calculator

    omnicalculator.com
    What is a Vickers test?
    The Vickers test can be used for all metals and has one of the widest scales among hardness tests. The unit of hardness given by the test is known as the Vickers Pyramid Number (HV) or Diamond Pyramid Hardness (DPH). The hardness number can be converted into units of pascals, but should not be confused with pressure, which uses the same units.

    Vickers hardness test - Wikipedia

    en.wikipedia.org
    How do you measure Vickers hardness?
    Vickers Hardness (HV) is determined by pressing a diamond square cone with a load of up to 120kg and a top angle of 136° into the material surface, and then dividing the surface area of the indentation pit by the load value to get the Vickers hardness value (HV). The HL portable hardness tester is easy to measure.

    Hardness Conversion Chart: HLD, HRC, HRB, HV, HB, HSD

    machinemfg.com
    Why is the Vickers test easier than other hardness tests?
    The Vickers test is often easier to use than other hardness tests since the required calculations are independent of the size of the indenter, and the indenter can be used for all materials irrespective of hardness.

    Vickers hardness test - Wikipedia

    en.wikipedia.org
    What is Vickers hardness number in text kgf/mm2?
    The Vickers hardness number, HV H V, is a function of normal force in kgf (kilogram-force), F F, mean diagonal in mm, d d, and, surface area of the indentation. Mathematically, Vickers hardness number in \text {kgf/mm}^2 kgf/mm2 is given by:

    Vickers Hardness Number Calculator

    omnicalculator.com
    Who invented the Vickers hardness test?
    The Vickers hardness test was developed in 1921 by Robert L. Smith and George E. Sandland at Vickers Ltd as an alternative to the Brinell method to measure the hardness of materials.

    Vickers hardness test - Wikipedia

    en.wikipedia.org
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  9. Omni Calculator
    https://www.omnicalculator.com › conver…

    Hardness Conversion Calculator

    2024年9月10日 · Our hardness conversion calculator enables you to convert steel hardness from one scale to another. You're not the first to wish for an accurate conversion from Brinell hardness number to Rockwell or Vickers …

    标记:
    Brinell and Rockwell Hardness
    Hardness Conversion
    Brinell Scale
  10. emcotest.com
    https://www.emcotest.com › en › hardness-knowledge › ...

    How is a Vickers hardness value read and represented? - EMCO-Test

  11. Engineers Edge
    https://www.engineersedge.com › hardness_conversion.htm

    Brinell and Rockwell Hardness Conversion Table Chart - Engineers …

    标记:
    Brinell and Rockwell Hardness
    Hardness Conversion Chart
    Brinell To Rockwell C
  12. British Stainless Steel Association
    https://bssa.org.uk › bssa_articles › hardness-test...

    Hardness test methods and hardness conversion tables

    标记:
    Vickers hardness test
    Hardness Conversion
    United Kingdom
    Test method