Alloy 2024 aluminum plates are possibly the best known and maximum extensively used airplane alloy. Because it famous high yield power and relatively properly fatigue resistance, it's miles without difficulty used on structures and components wherein correct electricity-to-weight ratio is desired. Because of its precise machinability and superior grain shape, alloy 2024 plate is critical for precision fittings and components. Even though this alloy does no longer have suitable corrosion resistance, welding through resistance technique is feasible.
Reading the text: “Airplane alloy” means aircraft alloy and “superior grain structure” means a fine grain structure. Because the alloy lacks good corrosion resistance, aircraft parts are normally protected by cladding or coating.
Standard specifications are ASTM B209, AMS-QQ-A-250/4 and AMS4037.
2024 Aluminium Plates: Purchasing Specification
| Requirement | What to specify |
|---|---|
| Alloy and temper | State both, for example 5083-H116 or 6061-T651; properties depend on the temper. |
| Standard | ASTM B209 / ASME SB209 for plate and sheet, or EN 485 / EN 573; ASTM B928 for marine-service plate in the high-magnesium alloys, as the pages cite. |
| Dimensions | Thickness × width × length in mm or inches; number of plates or total weight. |
| Cutting | Sawing or waterjet cutting to your drawing; give tolerances and edge finish. |
| Welding | Weldability depends on the alloy: the 5xxx and 6xxx alloys weld readily, while high-strength 2xxx and 7xxx alloys are generally not arc-welded. State the process. |
| Documents | Mill test certificate (EN 10204 3.1) with chemistry, temper and mechanical properties. |
Applications
- Fuselage structural
- Wing tension members
- Shear webs and ribs
- Precision fittings
- Truck wheels and parts for transportation
Champak Industries offers a wide range of stock sizes and processing capabilities. Our stock sizes are 48" and 60" x 144" in thicknesses of .250" - 4.00" though we can special order for your specific needs.
Technical Data Sheet
| Silicon | 0.5 |
| Iron | 0.5 |
| Copper | 3.8-4.9 |
| Manganese | 030.-0.9 |
| Magnesium | 1.2-1.8 |
| Chromium | 0.1 |
| Zinc | 0.25 |
| Titanium | 0.15 |
| Others, each | 0.05 |
| Others, total | 0.15 |
| Balance, Aluminum |
Typing error: The manganese limit “030.-0.9” should read 0.30–0.9%. Single values are maximum percentages, and the page gives no temper for this composition.
Typical Mechanical Properties
| Thickness | Tensile Strength | Yield Strength | Elongation |
|---|---|---|---|
| In. | KSI | KSI | % |
| .250 - 4.00 | 64-57 | 42-41 | 12-4 |
Reading the table: The row gives ranges for thickness 0.250–4.00 in: tensile strength 64 to 57 ksi, yield strength 42 to 41 ksi and elongation 12 to 4%, from thin to thick plate. One ksi is about 6.9 MPa. The temper is not stated, so state it in your enquiry.
How the Eighteen Aluminium Alloys Differ
The eighteen pages cover aluminium alloys from several families. The 1xxx, 3xxx and 5xxx alloys are non-heat-treatable and gain strength by cold work, while the 2xxx, 6xxx and 7xxx alloys are heat-treatable. The 5xxx magnesium alloys are the usual marine and welded-structure choice; the 2xxx and 7xxx alloys are the high-strength aerospace alloys.
| Alloy | Family and hardening | Typical use (from the pages) |
|---|---|---|
| 1050A | 1xxx pure aluminium (99.5%), non-heat-treatable | General sheet-metal work, packaging, heat transfer, kitchenware |
| 1350 | 1xxx electrical-grade aluminium (99.5% min), non-heat-treatable | Transformer and switchgear conductors |
| 2024 (this page) | 2xxx aluminium-copper, heat-treatable | Aircraft structure, precision fittings, truck wheels |
| 2124 | 2xxx aluminium-copper, high-purity 2024, heat-treatable | Machined fuselage bulkheads, military aircraft wing skins |
| 2219 | 2xxx aluminium-copper, heat-treatable | Space boosters, fuel tanks, high-temperature structures |
| 3003 | 3xxx aluminium-manganese, non-heat-treatable | Heat exchangers, catwalks, food and chemical equipment, roofing |
| 5052 | 5xxx aluminium-magnesium, non-heat-treatable | Fuel tanks, truck panels, small boat hulls, pressure vessels |
| 5083 | 5xxx aluminium-magnesium (4.0–4.9% Mg) | LNG ships, pressure vessels, storage tanks, welded structures |
| 5086 | 5xxx aluminium-magnesium (3.5–4.5% Mg) | Shipyard work, tank cars, patrol and work-boat hulls |
| 5154 | 5xxx aluminium-magnesium (3.1–3.9% Mg) | Wire, rivets and cold-heading applications |
| 5454 | 5xxx aluminium-magnesium (2.4–3.0% Mg) | Road transport, chemical plant, pressure vessels, marine and off-shore |
| 5456 | 5xxx aluminium-magnesium (about 5% Mg) | Welded structures, low-temperature service |
| 5754 | 5xxx aluminium-magnesium (2.6–3.6% Mg) | Treadplate, shipbuilding, vehicle bodies, food processing |
| 6061-T6 | 6xxx aluminium-magnesium-silicon, heat-treatable | Tooling plate, architectural, transport, welded structures |
| 7050 | 7xxx aluminium-zinc-magnesium-copper, heat-treatable | Aerospace fuselage frames and bulkheads |
| 7075 | 7xxx aluminium-zinc, heat-treatable | Airframe structures and highly stressed parts |
| 7175 | 7xxx aluminium-zinc, heat-treatable forging alloy | Structural fittings, bolts and rivets |
| 7475 | 7xxx aluminium-zinc, controlled toughness, heat-treatable | Wing spars and fuselage bulkheads |
State the alloy, temper and standard on your enquiry. Families are summarised for orientation; the mill certificate gives the actual chemistry and properties.
Related plates in this range
- 1050A Aluminium Plates
- 1350 Aluminium Plates
- 2124 Aluminium Plates
- 2219 Aluminium Plates
- 3003 Aluminium Plates
- 5052 Aluminium Plates
- 5083 Aluminium Plates
- 5086 Aluminium Plates
- 5154 Aluminium Plates
- 5454 Aluminium Plates
- 5456 Aluminium Plates
- 5754 Aluminium Plates
- 6061 T6 Aluminium Plates
- 7050 Aluminium Plates
- 7075 Aluminium Plates
- 7175 Aluminium Plates
- 7475 Aluminium Plates
Cutting, Fabrication and Welding
Champak Industries describes full and part plate/profile supply and a plasma-cutting service. Send drawings, quantities, tolerances and edge preparation for your parts. Aluminium plate can be sawn, waterjet cut or machined to your drawing. Weldability depends on the alloy: the 5xxx and 6xxx alloys weld readily with a suitable filler, while the high-strength 2xxx and 7xxx alloys are generally not arc-welded. Send the alloy, temper and drawing with your enquiry.
Testing, Inspection Documents and Traceability
| Requirement | What to identify in the order |
|---|---|
| Mill test certificate | EN 10204 3.1 showing alloy, temper, lot number, chemistry and mechanical properties |
| Temper | Alloy and temper marked on the plate and the certificate (for example H116 or T651) |
| Ultrasonic test | Standard and acceptance class for thick plate, if required |
| Traceability | Lot or plate number transferred to cut pieces |
See the company’s Quality Policy for its published policy.
Source 2024 Aluminium Plates from Champak Industries
Champak Industries’ company profile records its establishment in Mumbai in 1978 and its stockist, import and export activities. 2024 Aluminium Plates can be requested together with other plates in the Aluminium Plates range.
What Determines the Quotation?
Grade and brand, thickness, plate size, quantity, cutting, testing and packing all affect the quotation. Say whether pricing is needed per kilogram, per plate or per finished piece.
Packing, Dispatch and Export Requirements
Give the delivery address, required date and unloading constraints. For export orders, include the destination port, delivery terms and document list.
2024 Aluminium Plates: Frequently Asked Questions
01What is 2024 Aluminium Plates?
2024 is a heat-treatable aluminium-copper alloy of high strength and good fatigue resistance, widely used for aircraft structures and precision fittings; it does not have good corrosion resistance.
02What is 2024 aluminium used for?
Fuselage structure, wing tension members, shear webs and ribs, precision fittings, and truck wheels and transport parts.
03Which sizes does the page list?
Widths of 48 and 60 inch with 144 inch lengths in thicknesses of 0.250–4.00 inch; special sizes can be discussed.
04Is 2024 corrosion resistant?
No. The page says it does not have good corrosion resistance, although welding by the resistance method is possible.
05Can 2024 be welded?
It depends on the alloy and temper. The 5xxx and 6xxx alloys weld readily with a suitable filler; high-strength 2xxx and 7xxx alloys are generally not arc-welded. Ask for welding advice for your alloy.
06Which certificate should I request?
An EN 10204 3.1 mill test certificate showing the alloy and temper, lot number, chemistry and mechanical properties.
07Can another alloy replace 2024?
Alloys of the same family are comparable, not identical. Strength, corrosion resistance, weldability and formability differ, so confirm any substitution with your engineer.
08Can 2024 plate be cut to size?
Yes. Plate can be sawn or waterjet cut to your drawing; send the drawing, quantities and tolerances with your enquiry.
09Which sizes are available?
Availability depends on the alloy, temper and thickness; send the thickness, width and length you need and sizes will be confirmed at quotation.
10How do I get a price and delivery date?
Send the alloy and temper, thickness, size or cutting drawing, quantity, destination and required date through the enquiry form below, by WhatsApp or by phone.