tt真人|百家乐赌博

                             

                            Structural Angles

                            Bar sizes: ?” x ?” x 1/8” to 2 ?” x 2 ?” x ?”

                            Structural: 3” x 3” x 3/16” to 8” x 8” x ?”

                            Grades:

                            ASTM A36

                            Mechanical Properties:

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

                             

                            ASTM A 529 GR. 50

                            Covers carbon – manganese steel shapes and bars of structural quality for use in construction of buildings and general structural purposes.

                            Mechanical Properties:

                            • Tensile: 70 KSI minimum / 100 KSI maximum
                            • Yield: 50 KSI minimum
                            • Elongation: 18% in 8”
                            • 21% in 2”

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