Steel Flat Bar 1.Easy to Weld, 2.Easy to Cut, 3.Easy to Form, 4.Easy to Machine Steel Flat BarHot Rolled Steel Flat, is widely used for all general fabrication and repairs in industrial maintenance, agricultural implements, transportation equipment, etc. HR A569 Steel Flat is stripped from coil and A36 is rolled as bars. Specifications: ASTM A569 (1/8" - 3/16"), ASTM A36 (1/4" & over)Name: HR steel flat bar, steel strip, steel rectangleApplications: frame work, braces, supports,  plates, straps, etc.Workability: Easy to Weld, Cut, Form, and Machine Mechanical Properties: Brinell = 112, Tensile = 48-80K +/-,  Yield = 35-36K +/-Available Stock Sizes: 2ft, 4ft, 6ft, 8ft, 10ft, 20ft or Cut to Size