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                            Flats, U.M. Plate

                            Size range: 1/8” x ?” – 1” x 12”

                            Grade: A36

                            A grade used in construction of buildings, bridges and general structural purposes.

                            Mechanical Properties:

                            • Tensile: 58 to 80 KSI
                            • Yield: 36 KSI minimum
                            • Elongation: 20% minimum in 8”, 23% minimum in 2”

                             

                            ASTM A 529 GR. 55

                            Specification covers carbon-manganese steel in shapes, plates and bars of structural quality for use in riveted, bolted or welded construction of buildings and general, structural purposes.

                            Mechanical Properties:

                            • Tensile: 70 KSI minimum – 100 KSI maximum
                            • Yield: 55 KSI minimum
                            • Elongation: 17% in 8”, 20% in 2”



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