Adjunct to A561 Recommended Practice for Macrotech Testing of Tool Steel Bars
Označenie normy: ASTM ADJA0561
Poznámka: Doplnok (príloha) k norme
Približná hmotnosť: 300 g (0.66 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
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