King Steel supports American infrastructure by supplying high-quality A615, Grade 75 structural steel bar. As a domestic supplier, we offer our U.S. buyers exceptional customer service, fast lead times, and value-added capabilities, including heat treatment, machining, eddy current testing, warehousing, and transloading/logistics services.
A615, Grade 75 is a high-strength carbon steel designed for rebar applications. King Steel offers Grade 75, A615 specified steel bar in a variety of diameters, as large as 15”. Compared to A615-60, A615-75 offers higher yield strength but features reduced ductility and weldability. It’s commonly used in construction applications, including industrial foundations and bridge piers.
Chemical properties may vary.
| Carbon | 0.30-0.50 |
| Manganese | 1.50 max |
| Phosphorus | 0.05 max |
| Sulfur | 0.045 max |
| Form | Size (Diameter) | Yield Strength | Tensile Strength | % Elongation |
|---|---|---|---|---|
| Round Bar | .250” – 15” | 75 ksi min | 100 ksi min | 6-7 min |
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