Historical
ASTM A534-01
Standard Specification for Carburizing Steels for Anti-Friction Bearings
This specification covers the requirements for carburizing bearing-quality steel to be used in the manufacture of anti-friction bearings. 1.2 Supplementary requirements of an optional nature are provided and when desired shall be so stated in the order. 1.3 The values stated in inch-pound units are to be regarded as the standard.
ASTM International [astm]