High-Strength Heat-Resistant Aluminum Copper Alloy 2c19
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Product Highlights
- Significant Weight Reduction: Achieves 20% to 30% weight reduction by partially replacing titanium alloy materials.
- Excellent Weldability: Weld strength reaches 70% of the base material strength.
- High Surface Hardness: Micro-arc oxidation treatment achieves surface hardness up to 1220HV.
- Customized Dimensions Available: Special size specifications can be customized according to customer needs.
- Wide Range of Applications: Ideal for high-speed missile shells, supersonic aircraft skins, and aerospace structural parts.
- Multiple Surface Treatments: Supports conductive oxidation, micro-arc oxidation, and anodic oxidation.
- Comprehensive Certification: Certified by RoHS, ISO9001, JIS, and EN standards.
Product Attributes
- Customization
- Available
- Application
- Transportation Tools, Spaceflight
- Certification
- RoHS, ISO9001, JIS, EN
- Model NO.
- 2C19
- Surface Treatment
- Mill Finish
- Alloy
- Alloy
- Technique
- Hot Rolled
- Grade
- --
- Temper
- --
- Transport Package
- Export Standard Wooden Pallet
- Specification
- According to Customer Requirement
- Trademark
- Chalco Aluminum
- Origin
- Henan China
- HS Code
- 7606125900
- Production Capacity
- 15000mt/Month
Product Images of High-Strength Heat-Resistant Aluminum Copper Alloy 2c19
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High-Strength Heat-Resistant Aluminum Copper Alloy 2c19 -
High-Strength Heat-Resistant Aluminum Copper Alloy 2c19 -
High-Strength Heat-Resistant Aluminum Copper Alloy 2c19 -
High-Strength Heat-Resistant Aluminum Copper Alloy 2c19 -
High-Strength Heat-Resistant Aluminum Copper Alloy 2c19 -
High-Strength Heat-Resistant Aluminum Copper Alloy 2c19
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Product Description
2C19 heat-resistant aluminum-copper alloy can maintain good performance for a long time above 200°C. And it can meet the working conditions above 300ºC in a short time. The high-temperature performance of 2C19 heat-resistant aluminum-copper alloy is far superior to that of high-strength 7XXX aluminum alloy. It can meet the needs of high-speed missile shells, supersonic aircraft skins and structural parts for light-weight, high-strength and high-temperature-resistant structural materials in aerospace fields. Partial replacement of titanium alloy materials can achieve a weight reduction effect of 20% to 30%.
Mechanical properties of 2C19 aluminum alloy free forgings
| Working state | Test temperature(ºC) | Tensile strength(MPa) | Yield Strength(MPa) | Elongation(%) | Brinell hardness(HB) |
| Extrusion(T6) | 25 | 589 | 517 | 6.0 | 172 |
| 200 | 492 | 425 | 9.0 | / | |
| 300 | 253 | 211 | 10.5 | / | |
| Rolling(T6) | 25 | 545 | 501 | 6.0 | 168 |
| 200 | 463 | 414 | 9.5 | / | |
| 300 | 235 | 201 | 11.0 | / | |
Forging(T6) |
25 | 508 | 487 | 6.5 | 161 |
| 200 | 399 | 379 | 9.0 | / | |
| 300 | 241 | 208 | 12.5 | / |
Table of other physical properties of 2C19 alloy
| Density(g/cm3) | 2.88 | Impact toughness(J/cm2) | 4.2 |
| Elastic modulus(GPa) | 74 | Resistivity(nΩžm) | 55.0 |
| Fracture toughness(MPam1/2) | 25.1 | Thermal Conductivity(µm/m-°C) | 23.4 |
- 2C19 alloy has good weldability, and the weld strength can reach 70% of the base strength.
- 2C19 aluminum alloy can be subjected to different forms of surface treatment, such as conductive oxidation, micro-arc oxidation, and anodic oxidation. After testing, the surface hardness of 2C19 alloy after micro-arc oxidation treatment reaches 1220HV.
Micro-arc oxidation treatment of alloy surface Conductive oxidation treatment alloy surface
Application of high-strength heat-resistant alloys on airplanes
The picture above shows the temperatures to which different parts of a supersonic commercial aircraft (SCT) may be heated during flight. Conventional heat-resistant aluminum alloys, titanium alloys, and carbon/graphite fiber composite materials can all be selected to make the fuselage of a supersonic transport aircraft. However, considering the complexity and cost of fuselage manufacturing, heat-resistant aluminum alloys are far superior to other materials.
Supply size specification range and status (special size specifications can be customized according to customer needs)
| Alloy | Dimensions | |
Size |
Round ingots, slabs | Ф100×240mm,Ф240×400mm,Ф400×800mm,800×600×200mm,300×700×950mm, and other customized specifications |
| Extrusion plate | 60×5mm,80×7mm,105×4mm,220×26mm,250×40mm, and other customized specifications | |
| Extrusion rod | Φ9.5mm,Φ12mm,Φ22mm,Φ30mm,Φ60mm,Φ100mm, and other customized specifications | |
| Forged plate | 100×600×1500mm,120×600×1200mm,150×600×1000mm, and other customized specifications | |
| Forged rod | Ф30mm-Ф400mm | |
| Plate | Plate(0.5-50mm)thick×1200mm width×4000mm long | |
| Cast | Metal and membrane shell precision-cast parts with a weight of 0.2kg~150kg | |
About the Supplier
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" are certified.
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Company Profile
As one of the leading aluminum industrial corporation in China---"Henan Chalco Aluminum Fabrication Co., Ltd ", we would like to take this opportunity to introduce us to you. We are Specialized In Producing
And Marketing Aluminium Hot -rolled Thick Plate, Aluminium circle/disc for cookware, Brazing aluminium sheet/strip, Aluminium strip for transformer winding, Color coated aluminium sheet/
Strip/coil, ROPP Cap Materials, Pharmaceutical Cap Materials, Aluminium Drilling Entry For PCB, Aluminium Tape For Aluminium Plastic Tube, Aluminium Strip For Framework Of Umbrella, Aluminium Base Plate For PS Board, Aluminium Bright Finish Tread Plate, Aluminium Checkered Plate, And Household Aluminium Foil, Aluminium Pharmaceutical Foil, Aluminium Packing Foil, Air-conditioner Foil, Aluminium Fin Materials, etc.
These Products Are Generally Applied To Moulding, Vehicles, Ships, Boats, Cookware, Brazing, Transformer winding, Air-conditioner, Washing Machine, Refrigerator, Cosmetic Package, Printing, Building Decoration, Aluminium ROPP Cap, Bus Floor, And Telecommunication Cable etc. Fields. Our Annual Production Is 250, 000 Tons, We Can Produce Almost Products Of 1-8 Series Aluminium Alloy. Especially The Hot-rolling Plates, Extra-wide Extra-thick Hard-alloy Aluminium Sheet, Brazing aluminium sheet/strip, Aluminium circle, Aluminium strip for transformer winding, Color coated aluminium sheet/strip/coil, Embossed Aluminium Sheet Fill The Gap In The Domestic Market And They Are Widely Used In Packaging, Electronics & Electrics, construction, Transportation, Oil Reserve, Aeronautics & Astronautics And Light Industries etc. It Has Established A Long-term Cooperation With 500 Domestic And Foreign Enterprises. All Qualified Examined By Construction Materials By The State Quality Supervision Center And We Have Got ISO 9001: 2008 And CCS, So We Can Adapt To Meet Customer' S High Requirement Of Quality.
With reasonable prices, high quality, wide range products lines and good service, we have exported to US, Brazil, Chile, Germany, UK, Italy, UAE etc 31 countries, and we also would like to establish business relations with you, which we believe will bring both of us mutual benefit and common development.
About Our Factory & Business Background
- Address
- No. 89 Science Avenue, National Hi-Tech Industry Development Zone, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao Port, Shanghai Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-08-16
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Can the dimensions be customized?
- Yes, special size specifications can be customized according to customer needs.
- How does this alloy compare to titanium alloy in terms of weight?
- Partial replacement of titanium alloy materials can achieve a weight reduction effect of 20% to 30%.
- What surface treatments are available for this alloy?
- It supports conductive oxidation, micro-arc oxidation, and anodic oxidation.
- What is the weld strength of this alloy?
- The weld strength can reach 70% of the base strength.
- What are the main applications for this alloy?
- It is used for high-speed missile shells, supersonic aircraft skins, and lightweight structural parts in aerospace.
- What certifications does the product have?
- The product is certified by RoHS, ISO9001, JIS, and EN.
- What is the lead time for production?
- Peak season lead time is one month, while off-season lead time is within 15 workdays.
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Product Groups
- Aluminum strip coated with polypropylene for PPR pipe
- Other Aluminum Product
- Aluminum Motor Shell Housing
- Other Material Bimetal
- Aluminum Foil
- Aluminum Rod and Bar
- Marine Aluminum Fittings
- Color Coated Aluminum Coil Sheet
- Aluminium Circle Disc
- Aluminium foam sheet
- Aluminum Coil Strip
- Aluminum Brazing Sheet Coil
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