Parameter | Description | Example/Unit |
Material Standard | ASTM, JIS, EN, GB | ASTM AISI 1008, JIS SPHC, EN DC01 |
Grade | Commercial/Structural Grades | 1008, Q195, SPHC, DC01, DD11 |
Thickness | Thickness range | 0.3mm – 12.7mm (0.012" – 0.5") |
Width | Coil width | 600mm – 2000mm (24" – 78") |
Coil ID | Inner diameter | 508mm (20") / 610mm (24") |
Coil OD | Outer diameter (max) | 1200mm – 1800mm (47" – 71") |
Coil Weight | Net weight per coil | 3–25 MT (6,600–55,000 lbs) |
Surface Finish | Treatment type | HR (Hot Rolled), CR (Cold Rolled), GI (Galvanized) |
Tensile Strength | Ultimate tensile strength | 270–500 MPa (Varies by grade) |
Yield Strength | Yield point | 140–350 MPa |
Elongation | % elongation in 50mm | 22–45% |
Hardness | Rockwell/Vickers hardness | HRB 45–80 |
Edge Condition | Edge type | Mill Edge, Slit Edge, Trimmed Edge |
Tolerance | Thickness/width tolerance | ±0.03mm (CR) / ±0.1mm (HR) |
Certification | Mill certificates | EN 10204 3.1, ISO 9001 |