Da Nang-based Chung Metal supplies Aluminium 2017 bars and rods—high-strength, copper alloy products suitable for aerospace, defense, and heavy-duty engineering. Aluminium 2017 has superior machinability and fatigue strength, and is a viable replacement for 2024 in most structural uses. Our 2017 rods and bars are made to close mechanical tolerances and high metallurgical requirements to guarantee consistency and performance under stress. Resistant to good hardness and moderate corrosion, 2017 is employed where size stability and high mechanical loads are needed. Chung Metal provides reliable quality for challenging industrial applications in industries.
Aluminium 2017 has ~3.5–4.5% copper, ~0.4–0.8% manganese, ~0.2–0.8% magnesium, and minor elements. It is high-strength, heat-treatable, and hard. Tensile strength: ~430–490 MPa, yield strength: ~290–360 MPa, elongation: ~8–12%, and Brinell hardness ~105–120 HB. Machining is good, superior to 2024, and should be used for high-speed CNC machining. Corrosion resistance is moderate and may need protection of the surface. Welding is challenging and generally not advised except by using special processes.
| Aluminium Alloy | ASTM B211, B211, B565, B316 5082, AMS 4121 |
| Standard | ASTM, ASME, AMS, GB/T, JIS |
| Aluminium Round Bar Temper | O, H12, H14, H16, H18, H22, H24, H26, H32, H112 |
| Aluminium Bar Form | Aluminium Round, Hex, Flat, Half Round, Oval, Rectangular in Black & Bright Finish |
| Aluminium Round Bar Diameter | 0.1-600mm,etc |
| Aluminium Hexagonal Bar | 0.1-600mm,etc |
| Aluminium Angle Bar Size | 0.5mm*40mm*40mm-20mm*400mm*400mm |
| Aluminium Flat Bar Thickness | 0.1-600mm,etc |
| Aluminium Flat Bar Size | 1-2500mm, etc |
| Aluminium Round Bar Length | 1-12m, Random, Fix & Cut Length or as per clients’ requirement |
| Aluminium Bar | Bright, Polish & Black |
| Grade | Al | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Others Each | Other Total |
| 2017 | Rem | 0.20-0.8 | 0.7 max | 3.5-4.5 | 0.40-1.0 | 0.40-0.8 | 0.10 max | 0.25 max | 0.15 max | 0.05 max | 0.15 max |
| Material | Condition | Tensile Strength (N/mm²) min | Yield Strength | Elongation in 4D % | ||
| ksi | Mpa | ksi | Mpa | |||
| 2017 | 2017-T4 Bar | 55 | 379 | 32 | 221 | 12 |
| STANDARD | UNS | WERKSTOFF NR. |
| Aluminium 2017 | A92017 | 3.1325 |
| Size in mm | Average Weight | |
| KG/MTR | KG/FT | |
| 10 | 0.62 | 0.18 |
| 12 | 0.90 | 0.30 |
| 14 | 1.20 | 0.40 |
| 16 | 1.60 | 0.50 |
| 18 | 2.00 | 0.60 |
| 20 | 2.50 | 0.80 |
| 22 | 3.00 | 0.90 |
| 24 | 3.56 | 1.08 |
| 25 | 3.90 | 1.20 |
| 28 | 4.80 | 1.50 |
| 30 | 5.55 | 1.69 |
| 32 | 6.30 | 1.90 |
| 34 | 7.14 | 2.18 |
| 36 | 8.00 | 2.44 |
| 40 | 9.90 | 3.00 |
| 45 | 12.49 | 3.81 |
| 50 | 15.40 | 4.70 |
| 56 | 19.34 | 5.89 |
| 60 | 22.20 | 6.80 |
| 63 | 24.47 | 7.46 |
| 63.5 | 24.86 | 7.58 |
| 65 | 26.05 | 7.94 |
| 70 | 30.20 | 9.20 |
| 73 | 32.86 | 10.00 |
| 75 | 34.72 | 10.58 |
| 78 | 37.51 | 11.43 |
| 80 | 39.50 | 12.00 |
| 83 | 42.47 | 12.95 |
| 85 | 44.55 | 13.58 |
| 90 | 50.00 | 15.20 |
| 92 | 52.19 | 15.91 |
| 93 | 53.39 | 16.27 |
| 95 | 55.65 | 16.95 |
| 100 | 61.66 | 18.79 |
| 105 | 67.98 | 20.72 |
| 110 | 74.60 | 22.74 |
| 115 | 81.64 | 24.88 |
| 125 | 96.34 | 29.36 |
Yes, Aluminium 2017 can be welded, but it requires careful control due to its high strength and susceptibility to cracking. Specialized welding techniques like TIG or MIG are recommended.
To maintain Aluminium 2017, regularly clean with mild detergent and water, avoid abrasive materials, store in a dry environment, and prevent exposure to corrosive substances to preserve its strength and appearance.
Aluminium 2017 rods are typically sized by diameter and length. Common diameters range from 1/8 inch to several inches, while lengths can vary from a few feet to custom sizes based on needs.
Aluminium 2017 bars/rods are typically utilized in aircraft fittings, aerospace structures, car parts, gear systems, and machine components. Also utilized in hydraulic machinery, structural joints, and bolts. In industry, it’s applied to stressed components with requirements for high machinability and dimensional accuracy. Although unsuitable for marine conditions in the absence of coating, frequently selected for dry, high-load applications. 2017 is a combination of strength, hardness, and workability and is suitable for aerospace fasteners, precision-engineered components, and mechanical assemblies where fatigue or cyclical stress may occur.
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Chung Metals is a leading manufacturer, supplier, and exporter of high-quality bars, rods, and forgings, catering to various industries in Da Nang, Vietnam
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