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Kuinka laskea Hardness Converter

Mikä on Hardness Converter?

Hardness converters translate between different material hardness scales: Rockwell, Brinell, Vickers, Shore, and others.

Vaiheittainen opas

  1. 1Rockwell: A, B, C scales (different indenters, loads)
  2. 2Brinell: BHN (ball indenter), larger impression
  3. 3Vickers: Very hard materials, diamond indenter, small load

Ratkaistut esimerkit

Syöte
Steel 50 HRC (Rockwell C)
Tulos
Approximately 475 HV (Vickers), 450 HB (Brinell)
Approximate conversions

Yleisiä virheitä vältettäväksi

  • Treating conversions as exact (they're approximations)
  • Using wrong scale for material (Rockwell inappropriate for very soft/hard materials)

Usein kysytyt kysymykset

Which hardness scale is most reliable?

Vickers most precise for hard materials, Brinell for softer. Different scales measure different things.

Does hardness relate to tensile strength?

Generally yes, but not directly. Hardness and strength both measure resistance to deformation differently.

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Asetukset

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