ASTM A992/A992M-11 pdf free.Standard Specification for Structural Steel Shapes.
This specification covers rolled steel structural shapes for use in building framing or bridges, or for general structural purposes.
2. Referenced Docurnents
ASTM A6/A6M Specification for General Requirements for Rolled
Structural Steel Bars. Plates. Shapes. and Sheet Piling
3. General Requirements For Delivery
3.1 Material furnished under this specification shall conform to the requirements of the current edition of Specification A6/A6M for the ordered material, unless a conflict exists, in which case this specification shall prevail.
4. Materials and Manufacture
4.1 The steel shall be killed, and such shall be confirmed by a statement of killed steel on the test report, or by a report on the presence of a sufficient quantity of a strong deoxidizing element, such as silicon at 0.10 %o or higher, or aluminum at 0.015 %o or higher
4.2 The steelmaking practice used shall be one that pro- duces steel having a nitrogen content not greater than 0.015% and includes the addition of one or more nitrogen-binding elements, or one that produces steel having a nitrogen content not greater than 0.012% (with or without the addition of nitrogen-binding elements).The nitrogen content need not be reported, regardless of which steelmaking practice was used.
5. Chemical Composition
5.1 The heat analysis shall conform to the requirements in Table 1.
5.2 In addition to the elements listed in Table I, test reports shall include, for information, the chemical analysis for tin Where the amount of tin is less than 0.02%, it shall be permissible for the analysis to be reported as”<0.02%.
6. Tensile Requirements
6.1 The material as represented by the test specimens shall conform to the requirements for tensile properties prescribed in Table 2.
7. Keywords
7.1 bridges; building framing; shapes; structural steel;welded construction.