Steel Round Bar 1.Easy to Weld, 2.Easy to Cut, 3.Easy to Form, 4.Easy to Machine Steel Round BarHot Rolled Steel Round, is widely used for all general fabrication and repairs in industrial maintenance, agricultural implements, transportation equipment, ornamental work, etc. HR Steel Rounds have a slightly grainy textured finish.   Specifications: ASTM A36 stainless steel,etcName: HR round, round barSize: 19*3 mm-140*12 mmThickness: from 3mm to 12mmWidth: from 19mm to 140mm Applications: frame work, braces, supports,  shafts, axels, etc.Workability: Easy to Weld, Cut, Form, and Machine Mechanical Properties: Brinell = 112, Tensile = 58-80,000 +/-,  Yield = 36,000 +/-Available Stock Sizes: 2ft, 4ft, 6ft, 8ft, 10ft, 20ft or Cut to Size