LY12 Aluminum Alloys
Your Leading LY12 Aluminum Alloys Supplier
S PIERSON MACHINERY SDN.BHD. is a professional manufacturer specializing in the CNC machining of high-precision small parts. We supply precision components made from metal and engineering plastics, widely used in motors, medical equipment, food machinery, textile machinery, and light industrial applications, serving long-term customers in Europe, America, and Southeast Asia.
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Aluminum CNC MachiningOur aluminum CNC machining services are designed to deliver high-quality and precise components for a variety of applications, particularly in the automotive and motorcycle industries.read more
Why Choose Us
Wide Range of Machinable Materials
Our capabilities include stainless steel, alloy steel, aluminum alloy, copper, and engineering plastics, allowing buyers to source multiple materials from one supplier.
Advanced Manufacturing Equipment
We operate over 40 sets of processing equipment, including four-axis machining centers, centering machines, and turning-milling composite machines to meet diverse order requirements.
Reliable Quality and Delivery
Our product qualification rate and on-time delivery rate reach 98%, helping buyers reduce supply risk and maintain stable production schedules.
International Market Coverage
Our business network in Southeast Asia, Europe, and the Americas enables us to efficiently serve customers across multiple regions.
Specifications of LY12 Aluminum Alloys
|
Alloy Series |
2000 Series Aluminum Alloy |
|
Alloy System |
Al-Cu-Mg |
|
Aluminum (Al) |
Balance |
|
Copper (Cu) |
3.8–4.9 % |
|
Magnesium (Mg) |
1.2–1.8 % |
|
Manganese (Mn) |
0.30–0.90 % |
|
Silicon (Si) |
≤ 0.50 % |
|
Iron (Fe) |
≤ 0.50 % |
|
Zinc (Zn) |
≤ 0.30 % |
|
Titanium (Ti) |
≤ 0.15 % |
|
Nickel (Ni) |
≤ 0.10 % |
|
Density |
~2.78 g/cm³ |
|
Tensile Strength (heat treated) |
~470–485 MPa |
|
Yield Strength |
~360–380 MPa |
|
Elongation at Break |
~10–15 % |
|
Hardness (Brinell) |
~110–140 HB |
|
Elastic Modulus |
~73 GPa |
|
Thermal Conductivity |
~121 W/m·K |
|
Melting Range |
~500–640 °C |
|
Heat Treatment Capability |
Solution heat treatment and aging available |
|
Machinability |
Good, suitable for CNC precision machining |
|
Corrosion Resistance |
Moderate, improved by anodizing or surface coating |
|
Typical Product Forms |
Plates, bars, rods, tubes, custom CNC machined parts |
|
Common Applications |
Aerospace parts, structural components, CNC centering parts |
Customization Options
| Alloy composition | Customizable |
| Size | Customizable |
| Shape | Customizable |
| Packaging | Customizable |
| MOQ | Customizable |
Ordering Process
Define Requirements
Provide detailed specifications including part drawings, materials, tolerances, quantity, and delivery schedule.
Quotation & Proposal
Receive a clear, competitive quotation based on your requirements and optional suggestions for optimization.
Sign Contract
Confirm order terms, lead time, and quality standards through a formal contract to ensure both parties' commitments.
Sample Approval (Optional)
Evaluate prototype or sample parts to verify dimensions, materials, and surface finish before full production.
Production
CNC machining is carried out with strict quality control at every stage to ensure precision and consistency.
Quality Inspection
Final inspection of all parts using advanced measurement tools to ensure compliance with specifications.
Packaging & Logistics
Parts are securely packaged for shipment, and delivery schedules are coordinated according to agreed terms.
Delivery & After-Sales Support
Goods are delivered on time, and technical or service support is provided as needed to ensure smooth use.
Common Coating Types of LY12 Aluminum Alloys
Popular coatings applied to aluminum alloys include anodizing, powder coating, PVDF coating, electroplating, and Alodine. Each coating method has unique benefits for its implementation.
|
Coating Type |
Corrosion |
Durability |
Aesthetic |
Eco-Friendly |
|
Anodizing |
High |
High |
Moderate |
Yes |
|
Powder Coat |
Moderate |
Moderate |
High |
Yes |
|
PVDF |
High |
High |
High |
Yes |
|
Electroplate |
Moderate |
High |
Moderate |
No |
|
Alodine |
Moderate |
Low |
Low |
No |
High Strength:The high copper content in LY12 aluminum provides exceptional strength, making it one of the strongest aluminum alloys available. This makes it ideal for applications requiring robust load-bearing capacity and structural integrity.
Good Fatigue Resistance:LY12 aluminum offers excellent resistance to fatigue, which is crucial for components subjected to repeated stress cycles, such as in aircraft structures and automotive parts.
Excellent Machinability:The alloy's excellent machinability allows for precise and efficient fabrication of complex components. This makes LY12 aluminum a preferred material for manufacturing processes that require detailed and accurate machining.
Heat Treatability:LY12 aluminum can be heat-treated to further enhance its mechanical properties, making it adaptable to specific application requirements. Heat treatment improves its strength and hardness, making it suitable for demanding applications.
Moderate Corrosion Resistance:While LY12 aluminum offers good corrosion resistance, particularly when anodized, it is less resistant than some other aluminum alloys. Protective coatings or treatments are often applied in environments where corrosion is a concern.
Surface Treatment of LY12 Aluminum Alloys
Electroplating
Electroplating is to deposit a layer of other metal coating on the surface of aluminum and aluminum alloy by chemical or electrochemical methods, which can change the physical or chemical properties of the aluminum alloy surface. surface conductivity; copper, nickel or tin plating can improve the weldability of aluminum alloy; and hot-dip tin or aluminum-tin alloy can improve the lubricity of aluminum alloy; generally improve the surface hardness and wear resistance of aluminum alloy with chromium plating or nickel plating ; Chrome or nickel plating can also improve its decoration.
Chemical plating
Electroless plating refers to a film-forming technology in which a metal coating is deposited on a metal surface by an autocatalytic chemical reaction in a solution coexisting with a metal salt and a reducing agent. Among them, the most widely used is electroless Ni-P alloy plating. Compared with the electroplating process, electroless plating is a avery low pollution process, the Ni-P alloy obtained is a good substitute for chromium plating. However, there are many process equipments for electroless plating, material consumption is large, operation time is long, working procedures are cumbersome, and the quality of plating parts is difficult to guarantee.
Packing of LY12 Aluminum Alloys
Packaging details:
Customized wooden case can protect products from bumps during transportation.
Shipping & Payment
|
Shipping |
By logistics; by automobile; by train; by shipping; by air. |
|
Payment |
L/C; T/T; Paypal; West Union; MoneyGram etc; |
FAQ
We're well-known as one of the leading ly12 aluminum alloys manufacturers and suppliers. If you're going to wholesale cheap ly12 aluminum alloys made in Malaysia, welcome to get free sample from our factory.
ly12 aluminum alloys, Aluminum CNC Machining