2618, 2618A, AU2GN & A-U2GN Aluminium Alloy
Russian Metals supplies 2618 Aluminium Alloy, 2618A Aluminium Alloy, AU2GN Aluminium Alloy and A-U2GN Aluminium Alloy for aerospace, aircraft engine components, high-temperature parts, forged pistons, racing pistons, motorsport components, defence engineering and precision machining applications.
These alloys are aluminium-copper-magnesium-nickel based materials known for high temperature strength, heat resistance, fatigue performance and reliable mechanical stability in demanding environments. Russian Metals provides 2618 aluminium plate, 2618A aluminium round bar, AU2GN aluminium plate, A-U2GN aluminium bar, 2618 aluminium forging, 2618A aluminium forging stock and custom cut aluminium size options.
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1. Introduction
Russian Metals supplies 2618 Aluminium Alloy, 2618A Aluminium Alloy, AU2GN Aluminium Alloy and A-U2GN Aluminium Alloy for aerospace, aircraft engine components, high-temperature parts, forged pistons, racing pistons, motorsport components, defence engineering and precision machining applications.
These alloys are aluminium-copper-magnesium-nickel based materials known for high temperature strength, heat resistance, fatigue performance and reliable mechanical stability in demanding environments. Russian Metals provides 2618 aluminium plate, 2618A aluminium round bar, AU2GN aluminium plate, A-U2GN aluminium bar, 2618 aluminium forging, 2618A aluminium forging stock and custom cut aluminium size options.
2. Product Overview
| Product Name | Grade Type | Main Supply Forms |
|---|---|---|
| Russian Metals 2618 Aluminium Alloy | High temperature aluminium alloy | Plate, sheet, round bar, flat bar, rod, tube, pipe, forging, billet |
| Russian Metals 2618A Aluminium Alloy | Aerospace aluminium 2618 grade | Plate, sheet, round bar, rod, tube, forging stock |
| Russian Metals AU2GN Aluminium Alloy | French aerospace aluminium alloy | Plate, bar, rod, tube, forging |
| Russian Metals A-U2GN Aluminium Alloy | Aerospace high temperature aluminium | Plate, bar, rod, tube, forging stock |
| Russian Metals Piston Grade Aluminium Alloy | Heat resistant aluminium material | Forged block, billet, forging stock, bar |
3. What is 2618, 2618A, AU2GN & A-U2GN Aluminium Alloy?
2618 Aluminium Alloy is a high strength, heat treatable aluminium alloy containing copper, magnesium, nickel and iron. It is widely used in high-temperature applications, aircraft engine components, racing pistons, forged pistons, turbocharger parts and aerospace components.
2618A Aluminium Alloy is a closely related grade used for aerospace, defence, high performance engine parts and heat resistant components.
AU2GN Aluminium Alloy and A-U2GN Aluminium Alloy are French aerospace grade aluminium alloy designations associated with 2618A-type aluminium material.
4. Grade Details
| Grade | Alternative Names | Material Family |
|---|---|---|
| 2618 Aluminium Alloy | AA 2618 Aluminium, AA2618 Aluminium, UNS A92618 Aluminium | Al-Cu-Mg-Ni |
| 2618A Aluminium Alloy | EN AW 2618A Aluminium, EN AW-2618A Aluminium | AlCu2Mg1.5Ni |
| AU2GN Aluminium Alloy | AU2GN Aluminium, aerospace aluminium grade | Aluminium-copper-magnesium-nickel |
| A-U2GN Aluminium Alloy | A-U2GN Aluminium, French aerospace alloy | Heat resistant aluminium alloy |
| AlCu2Mg1.5Ni Aluminium | 2618A related designation | High temperature aluminium alloy |
5. Grade History
2618 and 2618A aluminium alloys were developed for applications requiring strength at elevated temperatures. Their nickel and copper content makes them useful where ordinary aluminium grades may lose performance under heat.
Because of this, 2618A and AU2GN aluminium are commonly used in aircraft engine components, aerospace structures, forged pistons, racing engine parts and high-temperature mechanical systems.
6. Key Features
- High temperature aluminium alloy
- Aerospace grade aluminium alloy
- Heat treatable aluminium alloy
- Good strength at elevated temperature
- Suitable for forged pistons
- Suitable for aircraft engine components
- Good fatigue strength
- Good machinability
- Strong performance in motorsport components
- Available in plate, sheet, bar, tube, pipe, forging, billet and custom cut sizes
7. Major Benefits
Russian Metals 2618, 2618A, AU2GN and A-U2GN aluminium alloys offer:
- High strength in demanding applications
- Better heat resistance than many general aluminium grades
- Good mechanical stability at elevated temperature
- Suitable for aerospace and defence applications
- Suitable for forged blocks and piston material
- Reliable performance for racing pistons and engine parts
- Good option for jet engine parts and turbocharger components
- Available in multiple forms and tempers
- Suitable for CNC machining and precision machining
- Custom cut aluminium size support
8. Chemical Composition
2618 and 2618A aluminium alloys contain aluminium as the base element with copper, magnesium, nickel and iron as key alloying elements. These elements support high temperature strength, fatigue resistance and heat treated mechanical performance.
9. Chemical Composition Table — 2618 Aluminium Alloy
| Element | Composition % |
|---|---|
| Aluminium, Al | 92 - 94 |
| Copper, Cu | 1.9 - 2.7 |
| Magnesium, Mg | 1.3 - 1.8 |
| Nickel, Ni | 0.9 - 1.2 |
| Iron, Fe | 0.9 - 1.3 |
| Silicon, Si | 0.25 Max |
| Titanium, Ti | 0.04 - 0.10 |
| Others | 0.05 Max |
Chemical Composition Table — 2618A Aluminium Alloy
| Element | Composition % |
|---|---|
| Aluminium, Al | 91.4 - 95.2 |
| Copper, Cu | 1.8 - 2.7 |
| Magnesium, Mg | 1.2 - 1.8 |
| Nickel, Ni | 0.8 - 1.4 |
| Iron, Fe | 0.9 - 1.4 |
| Silicon, Si | 0.15 - 0.25 |
| Manganese, Mn | 0.25 Max |
| Zinc, Zn | 0.15 Max |
| Titanium, Ti | 0.20 Max |
| Zr + Ti | 0.25 Max |
| Other, Each | 0.05 Max |
| Other, Total | 0.15 Max |
Chemical Composition Table — AU2GN / A-U2GN Aluminium Alloy
| Element | Value |
|---|---|
| Aluminium, Al | Remainder |
| Copper, Cu | 1.8 - 2.7% |
| Iron, Fe | 0.9 - 1.4% |
| Magnesium, Mg | As per applicable specification |
| Nickel, Ni | As per applicable specification |
| Silicon, Si | As per applicable specification |
| Titanium, Ti | As per applicable specification |
| Zinc, Zn | As per applicable specification |
| Other Elements | Controlled limits as per specification |
10. Mechanical Properties
Russian Metals 2618 Aluminium Alloy and 2618A Aluminium Alloy are selected for high strength, high temperature performance, fatigue resistance and engine component applications. Mechanical values can vary depending on product form, temper, thickness and heat treatment.
11. Mechanical Properties Table — 2618 Aluminium Alloy
| Property | Metric | Imperial |
|---|---|---|
| Tensile Strength | 372 MPa | 54000 psi |
| Ultimate Tensile Strength | 441 MPa | 64000 psi |
| Shear Strength | 262 MPa | 38000 psi |
| Fatigue Strength | 124 MPa | 18000 psi |
| Elastic Modulus | 74.5 GPa | 10800 ksi |
| Poisson’s Ratio | 0.33 | 0.33 |
| Elongation at Break | 10% at -28°C | 10% at -18.4°F |
| Elongation at Break | 14% at 149°C | 14% at 300°F |
| Elongation at Break | 50% at 260°C | 50% at 500°F |
12. Physical Properties
2618 and 2618A aluminium alloys provide lightweight performance with useful strength and thermal stability. These properties make them suitable for aerospace, piston, motorsport and high-temperature engineering applications.
13. Physical Properties Table
| Property | Metric | Imperial |
|---|---|---|
| Density — 2618 Aluminium Alloy | 2.76 g/cc | 0.0997 lb/in³ |
| Density — 2618A Aluminium Alloy | 2.77 g/cc | 0.1 lb/in³ |
| Melting Point | 549 - 638°C | 1020 - 1180°F |
14. Thermal Properties
2618A aluminium is known for high temperature performance, making it suitable for aircraft engine parts, forged pistons, turbocharger components and heat resistant parts.
15. Thermal Properties Table
| Thermal Property | Metric | Imperial |
|---|---|---|
| Thermal Conductivity | 146 W/m-K | 1010 BTU-in/hr-ft²-°F |
| Specific Heat Capacity | 0.875 J/g-°C | 0.209 BTU/lb-°F |
| Solution Temperature | 529°C | 985°F |
16. Electrical Conductivity
2618 Aluminium Alloy, 2618A Aluminium Alloy, AU2GN Aluminium Alloy and A-U2GN Aluminium Alloy are not mainly selected for electrical conductivity. These alloys are preferred for high temperature strength, piston performance, aerospace applications and heat resistant components.
17. Density
The density of 2618 aluminium alloy is approximately 2.76 g/cc, while 2618A aluminium alloy is around 2.77 g/cc. This makes Russian Metals 2618 aluminium plate, 2618A aluminium round bar and AU2GN aluminium rod suitable for lightweight high-strength applications.
18. Hardness
Hardness depends on temper and heat treatment. Heat treated 2618 aluminium alloy and heat treated 2618A aluminium alloy provide improved hardness for forged pistons, aircraft engine parts, motorsport components and CNC machined components.
19. Tensile Strength
Russian Metals 2618 Aluminium Alloy offers strong tensile performance, with typical tensile strength values around 372 MPa and ultimate tensile strength around 441 MPa. This makes it suitable for high strength components, aerospace parts and engine applications.
20. Yield Strength
Yield strength depends on temper, section thickness and product form. 2618 T6 aluminium, 2618 T651 aluminium, 2618A T6 aluminium and 2618A T651 aluminium are selected where higher strength and stability are required.
21. Elongation
Elongation in 2618 aluminium can vary with temperature and condition. It can provide useful ductility in high temperature environments, making it suitable for heat resistant engineering applications.
22. Modulus of Elasticity
The elastic modulus of 2618 aluminium alloy is approximately 74.5 GPa, supporting stiffness and structural performance in aerospace, piston and precision machined components.
23. Shear Strength
2618 aluminium alloy provides shear strength around 262 MPa, making it suitable for mechanical components, forged blocks, engine parts and high load applications.
24. Fatigue Strength
Fatigue strength is important for racing pistons, aircraft engine components, turbocharger components and motorsport parts. 2618 and 2618A aluminium alloys are selected where repeated stress and high temperature performance are required.
25. Impact Strength
Russian Metals 2618A Aluminium Alloy, AU2GN Aluminium Alloy and A-U2GN Aluminium Alloy are suitable for parts that require strength, toughness and thermal stability in demanding operating conditions.
26. Corrosion Resistance
2618 and 2618A aluminium alloys offer moderate corrosion resistance. Because they contain copper, protective coating, suitable surface finishing or controlled operating conditions may be recommended for exposed environments.
27. Oxidation Resistance
These alloys form a natural aluminium oxide layer. For high temperature or outdoor applications, additional protective finishing may help improve oxidation and surface protection.
28. Wear Resistance
Heat treated 2618 aluminium alloy and 2618A aluminium alloy provide useful hardness and wear performance for engine parts, forged pistons, aerospace components and motorsport applications.
29. Stress Resistance
2618 T651 aluminium, 2618 T6511 aluminium, 2618A T651 aluminium and 2618A T6511 aluminium are suitable where stress relief, dimensional stability and machining accuracy are required.
30. Crack Resistance
Crack resistance depends on heat treatment, forging quality, machining design and operating temperature. Russian Metals supplies 2618 and 2618A aluminium products for applications requiring strength and stability under demanding conditions.
31. Machinability
2618 Aluminium Alloy and 2618A Aluminium Alloy offer good machinability in suitable tempers. Russian Metals 2618 aluminium round bar, 2618A aluminium round bar, AU2GN aluminium bar and A-U2GN aluminium bar are suitable for CNC machining and precision machining.
32. Weldability
2618 and 2618A aluminium alloys are not generally selected where welding is the main requirement. These alloys are preferred for forging, machining, engine parts, aerospace parts and heat resistant components.
33. Formability
Formability depends on product form and temper. Softer or annealed conditions may provide better forming, while T6, T651 and T851-type tempers are preferred for strength and heat resistance.
34. Workability
Russian Metals 2618, 2618A, AU2GN and A-U2GN aluminium alloys can be machined, cut, drilled, milled and turned for high performance industrial and aerospace applications.
35. Heat Treatment
2618 and 2618A aluminium alloys are heat treatable aluminium alloys. Heat treatment improves mechanical strength, hardness and high temperature performance.
36. Temper Designations
Common temper-based products include:
- 2618 T6 aluminium
- 2618 T61 aluminium
- 2618 T651 aluminium
- 2618 T6511 aluminium
- 2618A T6 aluminium
- 2618A T61 aluminium
- 2618A T651 aluminium
- 2618A T6511 aluminium
- 2618A T851 aluminium
- 2618 aluminium T6 plate
- 2618 aluminium T651 plate
- 2618 aluminium T6511 bar
- 2618A aluminium T6 forging
- 2618A aluminium T651 round bar
- AU2GN T6 aluminium
- A-U2GN T6 aluminium
- heat treated 2618 aluminium alloy
- heat treated 2618A aluminium alloy
37. Available Tempers
| Product | Available Tempers |
|---|---|
| Russian Metals 2618 Aluminium Alloy | T6, T61, T651, T6511 |
| Russian Metals 2618A Aluminium Alloy | T6, T61, T651, T6511, T851 |
| Russian Metals AU2GN Aluminium Alloy | T6 and project-based tempers |
| Russian Metals A-U2GN Aluminium Alloy | T6 and project-based tempers |
38. Surface Finish Options
Russian Metals can supply aluminium material with finish options based on stock and project requirements:
- Mill finish
- Machined finish
- Polished finish
- Ground finish
- Brushed finish
- Protective coated finish
- Forged surface condition
- Custom cut finish
39. Available Forms
Russian Metals supplies 2618, 2618A, AU2GN and A-U2GN aluminium alloys in multiple forms for aerospace, piston, engine and high temperature applications.
40. Plates, Sheets, Coils & Strips
Available products include:
- Russian Metals 2618 Aluminium Plate
- Russian Metals 2618 Aluminium Sheet
- Russian Metals 2618A Aluminium Plate
- Russian Metals 2618A Aluminium Sheet
- Russian Metals AU2GN Aluminium Plate
- Russian Metals A-U2GN Aluminium Plate
- 2618 aluminium strip
- 2618 aluminium coil
- 2618A aluminium strip
- 2618A aluminium coil
41. Round Bars, Flat Bars, Hex Bars & Square Bars
Available products include:
- Russian Metals 2618 Aluminium Round Bar
- Russian Metals 2618 Aluminium Flat Bar
- Russian Metals 2618A Aluminium Round Bar
- Russian Metals AU2GN Aluminium Bar
- Russian Metals A-U2GN Aluminium Bar
- 2618 aluminium hex bar
- 2618 aluminium square bar
- 2618A aluminium flat bar
- 2618A aluminium hex bar
- 2618A aluminium square bar
42. Rods, Pipes & Tubes
Russian Metals supplies:
- Russian Metals 2618 Aluminium Rod
- Russian Metals 2618 Aluminium Tube
- Russian Metals 2618 Aluminium Pipe
- Russian Metals 2618A Aluminium Rod
- Russian Metals 2618A Aluminium Tube
- Russian Metals AU2GN Aluminium Rod
- Russian Metals A-U2GN Aluminium Rod
- 2618 aluminium pipe
- 2618 aluminium tube
- 2618A aluminium pipe
- 2618A aluminium tube
43. Extrusions, Profiles & Forgings
Available products include:
- Russian Metals 2618 Aluminium Extrusion
- Russian Metals 2618 Aluminium Forging
- Russian Metals 2618A Aluminium Forging Stock
- Russian Metals A-U2GN Aluminium Forging
- 2618 aluminium profile
- 2618 aluminium forging stock
- 2618A aluminium extrusion
- 2618A aluminium profile
- 2618A aluminium forging
- AU2GN aluminium forging
- A-U2GN aluminium forging stock
44. Billets, Blocks & Custom Cut Sizes
Russian Metals supplies:
- Russian Metals 2618 Aluminium Billet
- 2618 aluminium billet
- 2618 aluminium block
- 2618 aluminium forged block
- 2618A aluminium billet
- 2618A aluminium block
- 2618A aluminium forged block
- 2618 custom cut aluminium
- 2618A custom cut aluminium
- Aluminium piston material
- Custom cut aluminium size
45. Size Range, Thickness Range, Diameter Range & Length Range
| Product Type | Available Range |
|---|---|
| Aluminium Plate | Standard and custom thickness options |
| Aluminium Sheet | Thin to medium sheet sizes |
| Aluminium Round Bar | Multiple diameters for CNC machining |
| Aluminium Flat Bar | Standard and custom width options |
| Aluminium Hex Bar | Engineering and machining sizes |
| Aluminium Square Bar | Custom and standard sizes |
| Aluminium Rod | Standard and project-based lengths |
| Aluminium Pipe | Custom diameter and wall thickness options |
| Aluminium Tube | Custom tube sizes on request |
| Aluminium Extrusion | Standard and custom profile options |
| Aluminium Forging Stock | Project-based supply |
| Aluminium Forged Block | Piston and engine component stock |
| Aluminium Billet | Machining and forging sizes |
| Aluminium Block | Custom cut block sizes |
| Aluminium Strip & Coil | Application-based supply |
| Custom Cut Aluminium Size | As per project drawing or size requirement |
46. International Standards
Russian Metals supplies 2618, 2618A, AU2GN and A-U2GN aluminium alloy products according to applicable project specifications and material requirements.
| Standard / Reference | Equivalent / Related Grade |
|---|---|
| AA | AA 2618 Aluminium, AA2618 Aluminium |
| UNS | UNS A92618 Aluminium |
| EN | EN AW 2618A Aluminium, EN AW-2618A Aluminium |
| Chemical Name | AlCu2Mg1.5Ni Aluminium |
| French Designation | AU2GN Aluminium, A-U2GN Aluminium |
| Material Family | 2000 Series Aluminium Alloy |
| Aerospace Reference | Rolled aluminium alloy used in aerospace structures |
47. Equivalent Grades, Alternative Names & Old Grade Names
| Russian Metals Product | Equivalent / Alternative Names |
|---|---|
| Russian Metals 2618 Aluminium Alloy | AA 2618 Aluminium, AA2618 Aluminium, UNS A92618 Aluminium |
| Russian Metals 2618A Aluminium Alloy | EN AW 2618A Aluminium, EN AW-2618A Aluminium, AlCu2Mg1.5Ni Aluminium |
| Russian Metals AU2GN Aluminium Alloy | AU2GN Aluminium, aluminium 2618A related grade |
| Russian Metals A-U2GN Aluminium Alloy | A-U2GN Aluminium, French aerospace aluminium designation |
| Russian Metals High Temperature Aluminium Alloy | 2618A, AU2GN, A-U2GN related heat resistant aluminium alloy |
48. Comparison with 6061, 7075, 2024 & 2014 Aluminium
| Grade | Strength Level | Heat Resistance | Machinability | Common Use |
|---|---|---|---|---|
| 2618 Aluminium | High | Excellent | Good | Pistons, aircraft engine parts, high temperature parts |
| 2618A Aluminium | High | Excellent | Good | Aerospace, forged pistons, motorsport parts |
| AU2GN Aluminium | High | Excellent | Good | Aerospace structures and high temperature components |
| A-U2GN Aluminium | High | Excellent | Good | Aerospace and aircraft engine components |
| 6061 Aluminium | Medium | Moderate | Good | General fabrication and structural parts |
| 7075 Aluminium | Very high | Moderate | Good | High-stress aerospace parts |
| 2024 Aluminium | High | Good | Good | Aircraft structures and fittings |
| 2014 Aluminium | High | Good | Excellent | Machined aerospace and defence components |
2618 and 2618A aluminium are preferred where heat resistance, piston performance and elevated temperature strength are more important.
49. Aerospace, Marine, Automotive, Motorsport, Industrial & Construction Applications
Russian Metals 2618, 2618A, AU2GN and A-U2GN aluminium alloys are suitable for:
- Aerospace components
- Aircraft parts
- Aircraft engine components
- Jet engine parts
- Defence components
- Military engineering components
- High temperature applications
- Heat resistant components
- Racing pistons
- Forged pistons
- Motorsport components
- Turbocharger components
- High performance engine parts
- CNC machined components
- Precision machining
- Automotive components
- Marine components with suitable protection
- Industrial engineering parts
- Forged aluminium blocks
- Aluminium piston material
50. Why Choose Russian Metals? + FAQs
Russian Metals supplies 2618 Aluminium Alloy, 2618A Aluminium Alloy, AU2GN Aluminium Alloy and A-U2GN Aluminium Alloy in plate, sheet, round bar, flat bar, hex bar, square bar, rod, pipe, tube, extrusion, profile, forging, forging stock, forged block, billet, block, strip, coil, aluminium piston material and custom cut aluminium size.
Why Choose Russian Metals?
- Reliable source for aerospace aluminium 2618
- High temperature aluminium alloy supply
- 2618A, AU2GN and A-U2GN grade support
- Plate, sheet, bar, rod, tube and forging stock availability
- Forged block and piston material options
- Custom cut aluminium size support
- Suitable for aerospace, defence and engine applications
- Material options for CNC machining and precision components
- Supply support for motorsport, automotive and industrial applications
Product Specification Tables
Russian Metals 2618 Aluminium Alloy Specification
| Specification Point | Details |
|---|---|
| Product Name | Russian Metals 2618 Aluminium Alloy |
| Main Keywords | 2618 Aluminium Alloy, Aluminium Alloy 2618, AA 2618 Aluminium, UNS A92618 Aluminium |
| Material Type | High temperature aluminium alloy |
| Available Forms | Plate, sheet, round bar, flat bar, rod, tube, pipe, extrusion, forging, billet, block |
| Common Tempers | T6, T61, T651, T6511 |
| Applications | Aircraft engine components, pistons, turbocharger parts, motorsport components |
| Key Benefits | High temperature strength, good fatigue strength, good machinability |
Russian Metals 2618A Aluminium Alloy Specification
| Specification Point | Details |
|---|---|
| Product Name | Russian Metals 2618A Aluminium Alloy |
| Main Keywords | 2618A Aluminium Alloy, Aluminium Alloy 2618A, EN AW 2618A Aluminium |
| Material Type | Aerospace high temperature aluminium alloy |
| Available Forms | Plate, sheet, round bar, rod, tube, forging stock, billet, block |
| Common Tempers | T6, T61, T651, T6511, T851 |
| Applications | Aircraft engine parts, forged pistons, heat resistant components, defence components |
| Key Benefits | Heat resistance, strength, fatigue performance, piston grade suitability |
Russian Metals AU2GN Aluminium Alloy Specification
| Specification Point | Details |
|---|---|
| Product Name | Russian Metals AU2GN Aluminium Alloy |
| Main Keywords | AU2GN Aluminium Alloy, AU2GN Aluminium, au2gn aluminium |
| Material Type | French aerospace aluminium alloy |
| Available Forms | Plate, sheet, round bar, rod, tube, forging |
| Common Tempers | T6 and project-based tempers |
| Applications | Aerospace components, aircraft parts, high temperature applications |
| Key Benefits | Aerospace suitability, heat resistance, mechanical stability |
Russian Metals A-U2GN Aluminium Alloy Specification
| Specification Point | Details |
|---|---|
| Product Name | Russian Metals A-U2GN Aluminium Alloy |
| Main Keywords | A-U2GN Aluminium Alloy, A-U2GN Aluminium Plate, A-U2GN Aluminium Bar |
| Material Type | Aerospace high temperature aluminium alloy |
| Available Forms | Plate, bar, rod, tube, forging stock |
| Common Tempers | T6 and project-based tempers |
| Applications | Aerospace parts, aircraft engine components, heat resistant components |
| Key Benefits | High temperature performance, good machinability, aerospace reliability |
FAQs
1. What is 2618 Aluminium Alloy?
▾
2618 Aluminium Alloy is a heat treatable, high temperature aluminium alloy containing copper, magnesium, nickel and iron. It is used for aerospace components, aircraft engine parts, forged pistons and motorsport applications.
2. What is 2618A Aluminium Alloy?
▾
2618A Aluminium Alloy is an aerospace grade aluminium alloy related to 2618. It is used for aircraft engine components, high temperature parts, forged pistons and defence components.
3. What is AU2GN Aluminium Alloy?
▾
AU2GN Aluminium Alloy is a French aerospace aluminium grade related to 2618A aluminium. It is suitable for high temperature aerospace and aircraft component applications.
4. What is A-U2GN Aluminium Alloy?
▾
A-U2GN Aluminium Alloy is an aerospace aluminium designation used for heat resistant aluminium components, aircraft parts, engine components and high strength applications.
5. What are the key features of 2618 aluminium?
▾
2618 aluminium offers high temperature strength, good fatigue resistance, good machinability and reliable performance in aerospace, piston and engine applications.
6. What is the chemical composition of 2618 aluminium?
▾
2618 aluminium contains aluminium as the base metal with copper, magnesium, nickel, iron, silicon, titanium and small controlled impurity limits.
7. What are the mechanical properties of 2618 aluminium?
▾
Typical 2618 aluminium properties include tensile strength around 372 MPa, ultimate tensile strength around 441 MPa, shear strength around 262 MPa and elastic modulus around 74.5 GPa.
8. What tempers are available in 2618 and 2618A aluminium?
▾
Common tempers include 2618 T6 aluminium, 2618 T61 aluminium, 2618 T651 aluminium, 2618 T6511 aluminium, 2618A T6 aluminium, 2618A T651 aluminium and 2618A T851 aluminium.
9. Is 2618 aluminium suitable for aerospace applications?
▾
Yes. 2618 aluminium is suitable for aerospace applications, aircraft engine components, jet engine parts and heat resistant aerospace components.
10. Is 2618A aluminium good for high temperature applications?
▾
Yes. 2618A aluminium is selected for high temperature applications where strength, fatigue resistance and mechanical stability are important.
11. Is 2618 aluminium suitable for piston manufacturing?
▾
Yes. 2618 aluminium and 2618A aluminium are widely used for forged pistons, racing pistons, high performance engine parts and motorsport components.
12. Is 2618 aluminium good for CNC machining?
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Yes. 2618 aluminium round bar, 2618A aluminium round bar, AU2GN aluminium bar and A-U2GN aluminium bar are suitable for CNC machining and precision machining.
13. Is 2618 aluminium weldable?
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2618 aluminium is not generally selected for welding-focused applications. It is preferred for forging, machining, piston material and heat resistant aerospace components.
14. What forms are available in 2618, 2618A, AU2GN and A-U2GN aluminium?
▾
Russian Metals supplies aluminium plate, sheet, round bar, flat bar, hex bar, square bar, rod, pipe, tube, extrusion, profile, forging, forging stock, forged block, billet, block, strip, coil, aluminium piston material and custom cut aluminium size.
15. Why choose Russian Metals for 2618, 2618A, AU2GN and A-U2GN aluminium?
▾
Russian Metals supplies high temperature aluminium alloy products for aerospace, aircraft engine components, forged pistons, motorsport, defence, CNC machining and industrial engineering applications.
2618, 2618A, AU2GN & A-U2GN Aluminium Alloys with MTC and Export Support
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