Aluminum Bar and Rod for Industrial Manufacturing
Aluminum bar and rod are semi-finished aluminum products supplied in round, square, flat, hexagonal and custom cross-sections. They are widely used for CNC-machined components, shafts, fittings, structural supports, electrical parts, automotive components and aerospace assemblies.
Xi’an Dongmeng Group Co., Ltd. supplies aluminum bars in 1000, 2000, 5000, 6000 and 7000 series alloys. Available products include extruded bars, drawn rods, rolled bars, forged bars and precision-ground rods, subject to alloy, diameter and tolerance requirements.
Buyers can specify the alloy, temper, shape, dimensions, dimensional tolerance, surface condition, processing method, inspection requirements and packing method. Cut-to-length, centerless grinding, turning and CNC preparation can be provided according to project requirements.
Aluminum Bar & Rod Supply Range
| Item | Supply Options |
|---|---|
| Product forms | Round bar, square bar, flat bar, hex bar, custom bar |
| Alloy series | 1000, 2000, 5000, 6000, 7000 series |
| Common alloys | 1050, 1060, 2014, 2024, 5052, 5083, 6061, 6063, 6082, 7075 |
| Tempers | O, H112, T4, T5, T6, T651, T6511 |
| Round-bar diameter | 3–500 mm |
| Square-bar width | According to alloy and extrusion capability |
| Flat-bar thickness | According to alloy and required process |
| Standard length | 1000 / 2000 / 3000 / 6000 mm |
| Custom length | Cut to drawing or purchase specification |
| Manufacturing routes | Extruded, drawn, rolled, forged, ground |
| Surface | Mill finish, polished, anodized, ground |
| Tolerance | Standard tolerance or precision tolerance by agreement |
| Processing | Saw cutting, turning, drilling, milling, grinding |
| Standards | ASTM B211, ASTM B221, EN 573, EN 755, JIS H4040 |
| Inspection | Chemistry, tensile, hardness, dimensions, straightness, surface |
| Documentation | MTC, inspection report, optional third-party inspection |
| Packing | Bundles, wooden cases, moisture protection, identification labels |
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High-strength Aluminum RodProduct Name:High-Strength Aluminum Alloy Rod. Material:6000 Series (e.g., 6061, 6063) or 7000 Series (e.g., 7075). Diameter Range: 6mm - 200mm (Custom sizes available). Standard:ASTM B211, AMS 4150, -
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6063 Aluminum RodHot-rolled steel bars: 6m, 9m, 12m (commonly used in construction steel) Forged/finished steel bars: 1m – 6m (suitable for precision machining) Maximum can be customized up to 12m or cut to length -
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6061 Aluminum RodAlloy: 6061 Aluminum (Al-Mg-Si). Temper: T6. Specifications: Round/Square/Hex, 5-200mm dia. Standards: ASTM B221, GB/T 3191. Applications: Machinery, automotive, aerospace. -
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Aluminum Bar & Rod 6061 6063 6082 | 6000 Series Round Bar Supplier | Diameter 4mm–450mmProduct Name: 6000 Series Aluminum Bar. Specifications: Round/Square, 10-200mm dia, 6m length. Standards: ASTM B221, EN 755-2. Applications: Structural, automotive, machinery. Length (mm): 6m
Extruded vs Drawn vs Forged Aluminum Bar
| Process | Characteristics | Recommended Use |
|---|---|---|
| Extruded bar | Broad alloy and shape availability; cost-effective | General machining and structural parts |
| Drawn rod | Improved dimensional accuracy and surface quality | Precision components and automatic machining |
| Rolled bar | Suitable for selected alloys and sizes | General engineering applications |
| Forged bar | High integrity for demanding sections | Aerospace and high-load components |
| Ground rod | Close diameter tolerance and improved surface | Precision shafts, guides and automation parts |
Value-Added Processing
Precision saw cutting
Cut-to-length service
Centerless grinding
Straightening
Turning and peeling
Drilling and milling
Chamfering
CNC machining preparation
Anodizing and surface finishing
Custom marking and labeling
Export Packing
Aluminum bars and rods are packed according to their shape, diameter, length, surface requirement and shipping method.
Packing Options
Steel or PET strap bundles
Waterproof wrapping
PE film or protective paper
Wooden cases for small-diameter or precision bars
Wooden skids for heavy bars
End and surface protection
Heat-number labels
Customized shipping marks
Container loading reinforcement
FAQ
1. Which aluminum alloy is best for CNC machining?
6061-T6/T651 is suitable for general machining, while 7075-T6/T651 and 2024 are used when higher strength is required. Selection should be based on strength, corrosion, welding and specification requirements.
2. What aluminum bar shapes are available?
Round, square, flat, hexagonal and custom-profile bars can be supplied, depending on alloy and dimensions.
3. What is the difference between ASTM B211 and ASTM B221?
ASTM B211 applies primarily to rolled or cold-finished bar, rod and wire, while ASTM B221 covers extruded bar, rod, wire, profiles and tube.
4. Can you provide precision-ground aluminum rods?
Centerless-ground rods can be supplied in selected alloys, diameters and tolerance classes.
5. Can aluminum bars be cut to length?
Yes. Saw cutting, end machining, chamfering and other preparation services can be provided according to drawings.
6. Which alloys are suitable for welding?
6061 and 6082 are commonly selected for welded structures. High-strength 2xxx and 7xxx alloys generally require more careful engineering evaluation.
7. Can you supply large-diameter aluminum round bars?
Large-diameter extruded, rolled or forged bars can be evaluated according to alloy, temper, diameter and quantity.
8. What inspection documents are available?
MTC, chemical and mechanical test results, dimensional reports and optional third-party inspection documents can be provided according to the order.
9. How are aluminum rods packed for export?
Products can be packed in bundles, wooden cases or wooden skids with waterproof protection and traceable labels.
10. What information is required for a quotation?
Send the alloy, temper, shape, diameter or section size, length, tolerance, quantity, standard, processing and destination.
Xi'an Dongmeng Group Co., Ltd. is one of the leading aluminum bar/rod manufacturers and suppliers in China. We warmly welcome you to buy or wholesale cheap aluminum bar/rod in stock here from our factory. All customized products are with high quality and competitive price. For free sample, contact us now.
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