Standard Specification for Carbon Steel Axles, Non-Heat-Treated and Heat-Treated, for Railway Use (Withdrawn 2003)
NORMA vydaná dňa 10.9.1999
Označenie normy: ASTM A21-94(1999)
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.9.1999
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
Axles, Carbon steel railroad materials, Drop tests, Railroad steel materials-axles, Steel-axles, Tension (tensile) properties/tests-steel, Ultrasonic testing, axles-carbon steel, non-heat-/heat-treated for railway use, ICS Number Code 45.040 (Materials and components for railway engineering)