Iris Pipes and Tubes, located in Cairo, Egypt, has built a solid reputation as a top-notch manufacturer and supplier of high-quality Carbon Steel Hex Bars and Rods. Known for their precision-engineered products, the company focuses on delivering strength, durability, and machinability that meet international quality standards. With state-of-the-art manufacturing facilities and a rigorous quality assurance process, Iris Pipes and Tubes guarantees that their Carbon Steel Hex Bars and Rods perform reliably in even the toughest industrial applications. These products are crafted to offer excellent load-bearing capacity, toughness, and wear resistance, making them perfect for a variety of structural and mechanical uses.
The Carbon Steel Hex Bars and Rods are primarily made up of iron and carbon (ranging from 0.05% to 1.0%), along with carefully controlled amounts of manganese, silicon, and sulfur. This specific alloy composition strikes a great balance between hardness, tensile strength, and ductility. Mechanically, these bars and rods boast tensile strength between 400 to 800 MPa, depending on their grade and heat treatment. Their hexagonal shape not only provides a superior grip but also allows for easy machining and high precision during assembly. The uniform microstructure ensures dimensional stability, excellent weldability, and long-lasting durability under stress and pressure.
Carbon Steel Hex Bar Range: 3.17 MM TO 350 MM DIA
Steel Low Carbon Hexagon Rod Size: 2mm ~ 100mm
High CS Hollow Hex Bar Thickness : 50 – 6000 mm Long
Carbon Steel Hexagonal Bright Bar Technique :
Black Carbon Steel Hot Rolled Hex Bar Benefits :
| Grade | Mn | Si | C | Cr | P | Ni | S | Mo | Cu | fe | Vanadium (max) | Niobium (max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EN19 | .50 to .80 | .10 to .35 | .35 to .45 | .90 to 1.40 | .04 | to | .04 | .20 to .40 | ||||
| EN-9 | .50 to .80 | .05 to .35 | .50 to .60 | .040 MAX | .040 MAX | |||||||
| A36 | 1.03% | .28% | .25 – .290 % | .04% | .05% | .20% | 98.00% | |||||
| A105 | .60-1.05 | .10- .35 | .35 | .3 | .035 | .4 | .04 | .12 | .4 | .08 | .02 | |
| A353 | .50 to 1.00 | .10 to .35 | .10 to .20 | .75 to 1.25 | Max .040 | 1.00 to 1.50 | Max .040 | .08 to .15 | ||||
| EN 47 | .50- .80% | .50% max | .45- .55% | .80-1.20% | .06% max | .06% max | ||||||
| EN 45 | .50 to .90% | 0/1 to .35 | .75 to .90% | .04% Max | .04% Max | |||||||
| EN24 | .45 – .70 | .10 – .35 | .36 – .44 | 1.00 – 1.40 | Max .035 | 1.30 – 1.70 | Max .040 | .20 – .35 | ||||
| Grade | Yield Strength, | Tensile Strength, | Elongation at Break (in 50 mm) | Bulk Modulus (typical for steel) | Modulus of Elasticity | HBW | Poissons Ratio | Fatigue strength coefficient, of (Mpa) | Shear Modulus | Impacting Energy | Reduction of area, min: |
|---|---|---|---|---|---|---|---|---|---|---|---|
| a36 | 250 MPa | 400 – 550 MPa | 23.00% | 140 GPa | 200 GPa | 0.26 | 79.3 GPa | ||||
| 36300 psi | 58000 – 79800 psi | 23.00% | 20300 ksi | 29000 ksi | 0.26 | 11500 ksi | |||||
| EN45 | 35 (241) | 80 (551) | 40% | 204 Gpa | 948 | ≥63 | |||||
| EN19 | ≥930 Mpa | ≥1080 Mpa | ≥12 | 217 | ≥45 | ||||||
| 105 | 36,000 psi [250 MPa] | 70,000 psi (485 MPa] | 187 | 30% min | |||||||
| EN8 | ≥210 | ≥380 | ≥25 | ≤111HB | ≥50 |
Yes, carbon steel hex bars can attract magnets because carbon steel is a ferromagnetic material, meaning it has magnetic properties and can be magnetized.
Yes, carbon steel hex bar can be recycled after use. It is highly recyclable and can be melted down and reused in the production of new steel products without losing quality.
Carbon steel hex bars and rods come in various grades, including mild steel, medium carbon steel, and high carbon steel. Common types include ASTM A36, A105, A529, A992, and 1045.
Carbon Steel Hex Bars and Rods find extensive use in construction, machinery, automotive, and fabrication industries. They are perfect for creating fasteners, bolts, shafts, tool components, and mechanical parts that require both precision and strength. In the construction field, they act as structural supports and reinforcements. Thanks to their excellent machinability and cost-effectiveness, these bars and rods are also utilized in making industrial tools, agricultural equipment, and heavy machinery. Their blend of strength, affordability, and versatility makes them a go-to material for a wide range of engineering applications.






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