Hr Flatbar 7-16 & Larger
HR Flatbar 7/16 & Larger is a heavy-duty hot-rolled steel bar used for structural framing, base plates, reinforcement, and industrial fabrication. Its increased thickness makes it well-suited for demanding load-bearing applications.
Known for its strength, formability, and long-term durability, HR Flatbar 7/16 & Larger is easy to weld and shape, offering a lower-cost solution for a wide range of heavy industrial and structural applications.
HR Flatbar 7/16 & Larger is a heavy-duty hot-rolled steel bar used for structural framing, base plates, reinforcement, and industrial fabrication. Its increased thickness makes it well-suited for demanding load-bearing applications.
Known for its strength, formability, and long-term durability, HR Flatbar 7/16 & Larger is easy to weld and shape, offering a lower-cost solution for a wide range of heavy industrial and structural applications.
Specifications
Additional Notes
Mill tolerances apply; 1/16" strip flats may have slight curvature or twist.
Available Stock Sizes
2ft, 4ft, 6ft, 8ft, 10ft, 20ft, or custom cut to size.
Measurement Guide
Thickness (A) x Width (B) x Length.
PageTitle
HR Steel Flat Bar, Hot Rolled 7 16 and Larger for Heavy Duty Structural Applications
Specifications
ASTM A36, ASTM A1011.
Surface Finish
A569 is smooth, A36 is slightly grainy, mill finish.
Workability
Easy to weld, cut, form, and machine.
Applications
Used for general purpose structural and mechanical applications such as bracing, framing, and brackets.
Commonly used in industrial maintenance, transportation, shelving, sculptures, and construction equipment.
Commonly used in industrial maintenance, transportation, shelving, sculptures, and construction equipment.
Chemical Composition
Carbon (C): 0.26%.
Copper (Cu): 0.2%.
Iron (Fe): 99%.
Manganese (Mn): 0.75%.
Phosphorus (P): 0.04% max.
Sulfur (S): 0.05% max.
Copper (Cu): 0.2%.
Iron (Fe): 99%.
Manganese (Mn): 0.75%.
Phosphorus (P): 0.04% max.
Sulfur (S): 0.05% max.
Mechanical Properties
Yield Strength: 36,000 psi.
Ultimate Tensile Strength: 58,000 psi.
Elongation: 23% in 2".
Brinell Hardness: 140.
Density: 0.282 lb/in³ (7.8 g/cc).
Shear Strength: 43,500 psi.
Melting Point: 2,590 - 2,670°F (1,420 - 1,460°C).
Ultimate Tensile Strength: 58,000 psi.
Elongation: 23% in 2".
Brinell Hardness: 140.
Density: 0.282 lb/in³ (7.8 g/cc).
Shear Strength: 43,500 psi.
Melting Point: 2,590 - 2,670°F (1,420 - 1,460°C).
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