Norm

NEN-EN-ISO 6508-2:1997 Ontw. en

Metalen - Hardheidsmeting volgens Rockwell (schaal A, B, C, D, E, F, G, H, K, N, T) - Deel 2: Kalibratie van meettoestellen

  • Deze norm is ingetrokken sinds 31-03-2000

25,62

Over deze norm

Status Ingetrokken
Aantal pagina's 14
Gepubliceerd op 01-09-1997
Taal Engels
Specifies a method of verification of testing machines for determining Rockwell hardness (scales A, B, C, D, E, F, G, H, K, N, T). It describes a direct verification for checking the main functions of the machine and an indirect verification method suitable for the overall checking of the machine. The indirect verification method may be used on its own for periodic routine checking of the machine in service. If a testing machine is also to be used for other methods of hardness testing, it shall be verified independently for each method.

Details

ICS-code 77.040.10
Nederlandse titel Metalen - Hardheidsmeting volgens Rockwell (schaal A, B, C, D, E, F, G, H, K, N, T) - Deel 2: Kalibratie van meettoestellen
Engelse titel Metallic materials - Rockwell hardness test (scales A, B, C, D, E, F, G, H, K, N, T) - Part 2: Verification of testing machines
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