ASTM A690/A690M-24

Anotácia textu normy ASTM A690/A690M-24 :

This specification deals with the standard structural quality of high-strength low-alloy nickel, copper, phosphorus steel H-piles and sheet piling for use in the construction of dock walls, bulkheads, excavations, and like applications in marine environments. The steel shall be semi-killed or killed and shall be exposed to the washing action of rain and the drying action of wind or sun, or both to determine its atmospheric corrosion resistance. Material specimens shall undergo product analysis, heat analysis, and tension testing and shall conform to the required chemical composition, tolerance, tensile strength, yield point, and elongation specifications.


Keywords:
bulkheads, corrosion resistance, dock walls, excavations, high-strength, H-piles, low-alloy, marine environments, sea walls, sheet piling, steel, structural steel,, ICS Number Code 93.140 (Construction of waterways, ports and dykes)