Saltar navegación principal
Normas ASTM – AENOR
ASTM B578-87(1999)

ASTM B578-87(1999)

Standard Test Method for Microhardness of Electroplated Coatings

Fecha:
2017-08-16 /Historical
Superseeded by:
Scope:

1.1 This test method covers the determination of the hardness of metallic coatings upon various substrates. The measurements are made with the Knoop indenter under a test load of 0.245 N (25 gf) or 0.981 N (100 gf).

Keywords:
Electroplated coatings; Hardness (indentation)-microhardness; Hardness tests-Knoop; Knoop hardness; microhardness of electroplated coatings, by Knoop indenter, test
45,39
Idioma Formato

Formato físico y digital

Nota: Precios sin IVA ni gastos de envío

Añadir a la cesta