Adjunct to A561 Recommended Practice for Macrotech Testing of Tool Steel Bars
Bezeichnung normen: ASTM ADJA0561
Anmerkung: Ergänzung (Anlage) zur Norm
Gewicht ca.: 300 g (0.66 Pfund)
Land: Amerikanische technische Norm
Macroetch Standards - High Alloy Steel - 6 photographs, 2 figures on each sheet (10 by 8 in.) - photomacrographs provide a numerical rating of severity levels of porosity and ingot pattern that may be present in tool steel bars