King Steel Corporation has supported U.S. infrastructure since our founding over 50 years ago. We believe in giving our customers the “King’s” treatment by sourcing high-quality materials from trusted mills, offering in-house processing, including heat treating, cutting, machining, testing, and logistics solutions.
Our team can source steel bar, wire rod, and wire products for all types of applications, ranging from industrial and manufacturing to construction, ensuring each product meets required specifications, including ASTM A722 Type I and Type II for high-strength steel bar.
Varies based on steel grades:
Chemical Composition Requirements:
| Phosphorus | 0.040 max |
| Sulfur | 0.050 max |
| Condition | Prestressed |
|---|---|
| Intended Use | Prestressed concrete construction or ground anchors |
| Tensile Strength | 150 ksi (Type I) 160 ksi (Type II) |
| Yield Strength | 120 ksi (Type I) 128 ksi (Type II) |
| Elongation | 4% (in 20 bar diameters) |
| Reduction of Area | 20% |
| Testing | In-house bend test |
| Mill Certification | Yes |
Let the experts at King Steel show you how we can help take your business from good to great.