6082 Aluminum Bar
Product Introduction

| Aluminum Rods and Bars - Comprehensive Data Tables | |||
| Classification by Manufacturing Process and Specification | |||
| Process Category | Governing Standard(s) | Product Form | Key Characteristics |
| Extruded Rod/Bar | ASTM B221 | Extruded profiles, round, square, hexagonal bars | Wide size range; consistent cross-section; versatile |
| Rolled or Cold-Finished Rod/Bar | ASTM B221 | Rolled or cold-drawn bar, rod, wire | Tight dimensional tolerances; improved surface finish |
| Cold-Drawn Round Bar | EN 754-3 (EU) | Cold drawn round bars | Excellent surface quality; close dimensional control |
| Dimensional Ranges by Manufacturing Standard | |||
| Standard | Product Type | Diameter/Size Range | Applicable Shapes |
| ISO 6362-5:2022 | Extruded round bars | 8 mm – 350 mm | Round, Square, Hexagonal |
| ISO 6362-5:2022 | Extruded square/hex bars | 10 mm – 220 mm (A/F) | Square, Hexagonal |
| EN 754-3 | Cold-drawn round bars | 3 mm – 100 mm | Round |
| Industry Standard | General rod/bar | 2 mm – 350 mm | Round, Square, Hexagonal, Flat |
| Surface Finish and Delivery Conditions | |||
| Finish Type | Description | Applicable Products | |
| Cold Finish Bright | Smooth, bright surface from cold drawing or turning | Rolled/cold-finished rods (ASTM B211); precision components | |
| Hot Rolled Black | As-extruded or hot-rolled surface with oxide scale | Extruded rods (ASTM B221); general industrial use | |
| Cold Finished (Drawn) | Tight tolerances; improved mechanical properties | Precision applications; machining stock | |
| Forged Round Bars | High integrity; grain flow optimized | Heavy-duty applications; aerospace and structural | |
| Dimensional Tolerances Overview | |||
| Standard | Parameter | Tolerances Specified | |
| ISO 6362-5 | Round bars (8–350mm) | Diameter, straightness, ovality, length | |
| ISO 6362-5 | Square/Hex bars (10–220mm A/F) | Width across flats, straightness, length | |
| EN 754-3 | Cold-drawn round bars (3–100mm) | Diameter, ovality, straightness, squareness of cut ends | |
| AS 1866:2026 | Extruded shapes | Diameter/width/depth, wall thickness, twist, straightness, flatness, angularity, corner radii | |





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