ASTM A490M-09
Standard Specification for High-Strength Steel Bolts, Classes 10.9 and 10.9.3, for Structural Steel Joints (Metric)
standard by ASTM International, 05/01/2009
ASTM D4042-93(2009)
Test Method for Sampling and Testing for Ash and Total Iron in Steel Mill Dispersions of Rolling Oils
standard by ASTM International, 04/15/2009