Standard Specification for Steel Castings, High Strength, for Structural Purposes
|Publication Date:||1 March 2008|
|ICS Code (Iron and steel castings):||77.140.80|
This specification covers carbon steel and alloy steel castings that are to be subjected to higher mechanical stresses than those covered in Specification A 27.
Several grades (Note 1) of steel castings are covered, having the chemical composition and mechanical properties prescribed in Tables 1 and 2.
NOTE 1-Grades 165-I50L, 210-180L, and 260- 210L are included in order that Military Specification MIL-S-460S2A(MR), from which these grades were derived, could be discontinued.
The values stated in inch-pound units are to be regarded as the standard.