Inserted Fin Heat Sink Aluminum Extruded Heat Sink

• Customization: Available
• After-sales Service: Available
• Warranty: Available
• Type: Industrial Aluminium Profile
• Shape: Square
• Grade: 6000 Series
• Temper: T3-T8
• Window & Door Aluminium Profile: 60 Series
• Alloy: Alloy
• Surface Finishing: Anodic Oxidation
• Alloying Ingredient: 6061
• Certification: ISO
• Polished Aluminum Profile: Chemical Polishing
• Weight: Customized
• Finish: Zinc Plate,Powder Coating
• Material: Stainless Steel, Aluminum
• Process: Stamping, Bending, Punching
• Transport Package: Sea
• Specification: customized
• Origin: China

Product Description

Material	6000 series Aluminium
Temper	T3 - T8
Tolerance	±0.02mm
Quality Assurance	ISO9001:2005
Inspection	1.Foundry in-house: 100% inspection on critical dimension; 100% on appearance.
	2.Third Party inspection available upon requirement
Mainly Testing Facility	Three-dimensional measuring instrument(CMM),Salt spray test box, Dynamic balance detector, Pneumatic detection
Features & Advantage	1.High strength and not easy to deform, has good electrical and thermal conductivity.
	2.High finish appearance,smooth surface roughness is Ra1.6 after machining.
	3.No granules, no spots and no painting peel off in appearance.
	4.Smooth appearance, corrosion resistance.
Capability	Output 3000 tons per month
Finishing	Degreasing, Anodizing, Sand Blasting, Painting, Chromating and Laser marking.
Sample Time	Samples with differernt sizes are availabe for prototypes test within 1 week.
Mass Production Time	About 22-30 days.
Testing Equipment	Measurement instrument, Projector, CMM, Altimeter, Micrometer, Thread Gages, Calipers, Pin Gauge etc.
Inspection	100% QC, can provide inspection every batch
Drawing	STEP,STP,IGS,CAD,PDF,DWG,DXF etc or samples.

Aluminum Shapes

Aluminum shapes are linear aluminum products highly valued in a wide spectrum of structural applications due to aluminum's high strength-to-weight ratio and the cost effectiveness of the metal extrusion process. Aluminum is one of the most recent metals to be used in industrial manufacturing processes with just over a hundred years of usage in industrial and commercial applications.
However, aluminum shapes have a far longer service life than most metal extruded shapes and are therefore embraced. Standard aluminum shapes include beams, trim caps, rods, angles, bars and channels, all of which are available in a wide range of configurations and sizes.

Heatsink

A heatsink is a metallic device that absorbs thermal energy, or heat, from another object using thermal compounds known as thermally conductive materials. Heat is absorbed from the object at a relatively high temperature and transferred to the heatsink,which has a larger heat capacity. Extruded heatsinks are a thermal energy solution for both low and high volumes and are used in refrigeration, heat engines, cooling medical devices, lasers , and CPUs.

Material:	Alluminum Alloy 606; 6063; 6005,6082,7075etc
Temper:	O, T1, T4, T5, T6, H12 shape squre,round, flat,angle,etc
Size:	All sizes
Fabrication:	extruding, Sawing, Deburing, Milling, Drilling, Turning, Tapping, Shearing, Insulation, Platic forming, Hydroforming
Surface Treatment:	Anodized, Power Coating, Sandblasting, Polishing, Grinding, Painting, Screen printing, Tumbling , Electroplating,
Application:	Aluminum heat sink used for all kinds of LED Lightings in Industrial area, Computer, Amplifier, Industral, Decoration..and so on

Properties of Aluminum

High Strength-to-Weight Ratio: Aluminum is widely popular due to its light weight and high strength. Its density is about one-third that of steel. Depending on the grade, aluminum alloys are stronger than steel by up to a factor of five. Because of this property, aluminum is widely used in aerospace and automotive applications.

Corrosion Resistance: Aluminum has an inherently high corrosion resistance compared to most metals. This is attributed to its tendency to form compact layers of oxides on its surface. This makes aluminum suitable for outdoor applications after a coating has been added.Electrical.

Conductivity: The electrical conductivity of aluminum is around 61% that of copper. It is preferred over copper for certain applications due to its lower density and cheaper cost. An application that takes advantage of these properties is low-cost power transmission lines.Thermal Conductivity: Aluminum conducts heat twice that of brass and four times that of steel. This makes aluminum extensively used in heat sink applications in electronics and electrical components.

Ductility and Workability: 

Aluminum can be easily formed even at room temperatures. Aside from extrusion, aluminum can be formed by rolling, drawing, stamping, and forging.
Low-temperature Toughness: In contrast with steel, aluminum retains its toughness at low temperatures. Low temperatures typically make metals fail under brittle fractures. The mechanical properties of aluminum are almost constant across all temperatures.
Resilience and Impact Strength: Aluminum has high resilience and impact strength because of its natural toughness. Aluminum parts can absorb sudden forces or shocks and can elastically flex from dynamic loads.

Non-magnetic: Unlike steel, aluminum is not ferromagnetic but paramagnetic. This means it does not acquire a magnetic charge when subjected to strong magnetic fields. This makes aluminum suitable for electronic and electrical enclosures and parts that emit high electromagnetic fields. Moreover, along with its electrical conductivity, aluminum can be used to create electromagnetic field shields.
Reflectance: Aluminum has the highest reflectance of any metal in the 200 to 400 nm range, much better than gold and silver.Aluminum film coating is commonly applied on the glass to make mirrors instead of silver. Depending on its finish, aluminum can reflect about 90% of light across the visible spectrum wavelengths.

Recyclability: Aluminum is easily recycled without any loss of desirable properties. The energy required to recycle aluminum is only about 5% of the energy consumed to produce a virgin product.

Product Description

Company Profile

FAQ

1.Q:Are you a factory or trading company?
A:We are a factory located in Qingdao city. It will take one hour to airport. Welcome all our clients come to visit us.
2.Q:What equipments do you have ?
A:Our factory owns a full set of machining and inspecting equipments, including large CNC machining center, sodick EDM, CNC
engraving machine, laser cutting machine, bending machine, laser welder, radial drilling machine, milling machine, CMM, etc.
3.Q:How does your factory do regarding quality control?
A: We test product quality from the very beginning to the very end. Our QC measure and check all the moulds and final products
with CMM or other inspection tools regularly.
4.Q:Can you produce according to the samples or the technical drawing?
A: We have professional engineers who can well study samples and drawings. So we surely can produce according to your samples and technical drawings.

5.Q:How to order?
A: Step 1, please tell us what model and quantity you need;
Step 2, then we will make a PI for you to confirm the order details;
Step 3, when we confirmed everything, you can arrange the payment;
Step 4, finally we deliver the goods within the stipulated time.
6.Q:Delivery Time?
A: Sample order: 1-3 days after receipt of the full payment.
Stock order: 3-7days after receipt of the full payment.
OEM order: 15-35 days after receipt of the deposit.