Specifications
(1) Product: Mill Finish U Shaped Round Heat Sink Extrusion Aluminum Profile;
(2) Material: 6000 Series, T3-T8;
(3) Finish: Mill finish;
(4) Size: customized, same as drawings or samples;
(5) Standard: High-quality;
(6) Characteristics: strong, stylish, durable, corrosion-resistant.
1. Materials
Aluminium Alloy: 6063, 6061, 6005, 6060 Thermal Treatment: T5, T6
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Impurity | Al |
| Unit | Total |
| 6063 | 0.2-0.6 | <0.35 | <0.1 | <0.1 | 0.45-0.9 | <0.1 | <0.1 | <0.1 | <0.05 | <0.15 | Surplus |
| 6061 | 0.4-0.8 | 0.7 | 0.15-0.4 | <0.15 | 0.8-1.2 | 0.04-0.35 | <0.25 | <0.15 | <0.05 | <0.15 | Surplus |
| 6005 | 0.6-0.9 | <0.35 | <0.1 | <0.1 | 0.4-0.9 | 0.1 | <0.1 | <0.1 | <0.05 | <0.15 | Surplus |
| 6060 | 0.3-0.6 | 0.35-0.6 | 0.1-0.3 | <0.1 | <0.1 | <0.15 | <0.05 | <0.1 | <0.05 | <0.15 | Surplus |
Mechanical Properties
| Alloy | Temper | Thickness | T.S. | Y.S | ELOG. | Hardness |
| σb (MPa) | σ0.2 (MPa) | δ% | HV | HW |
| 6005 | T5 | ≥ 0.8 | ≥260 | ≥240 | ≥10 | ≥85 | ≥15 |
| 6063 | T4 | ≥ 0.8 | ≥130 | ≥65 | ≥12 | - | - |
| T5 | ≥ 0.8 | ≥160 | ≥110 | ≥8 | ≥58 | ≥8 |
| T6 | ≥ 0.8 | ≥205 | ≥180 | ≥8 | ≥65 | ≥10 |
| 6061 | T4 | ≥ 0.8 | ≥180 | ≥110 | ≥16 | ≥65 | ≥10 |
| T6 | ≥ 0.8 | ≥265 | ≥245 | ≥8 | ≥85 | ≥15.5 |
2. Section Shapes
I, U, T, C, Z, L, H, square, round, flat, hollow, t-slot, and other complicated shapes by custom design.
3. Surface treating
Mill / Anodizing (oxidation) / Sand blasting / Powder Coating / Electrophoresis / PVDFCoating / Wood effect.
4. Machining
Cutting,punching,drilling,milling,bending,welding
5.Series
(1) Aluminum heat sink/radiator series
(2) Square tube, round tube, channel aluminum angle aluminum and aluminum bar series
(3) Solar photovoltaic battery aluminum frame series
(4) Industrial assembly series and fittings
(5) Electrical sliding line series
(6) Aluminum door and window, decorate aluminum series
(7) Aluminum profile for flooring/Kitchen
(8) Aluminum T-slot
6. Characteristics
| Material | alloy 6063 6005 6060 6061 6005A |
| Temper | T5, T6 |
| Surface treatment | Mill finish |
| Color | any color is available; just bring us your color sample or color number |
| Style and size | customized |
| Deep processing | extrude, precious cut, punch, drill, tap, mill, rivet, weld etc. |
| Extruding machine | 600-2500tons |
| Minimum order | 1 ton for 6063, others to be 5-10 tons |
| Price term | aluminum profile price calculated by ton. FOB SHANGHAI, WUHU, NANJING |
| Quality | High corrosion resistance, high weather resistance and excellent wear resistance |
| Price | The price differs according to the customized surface treatment. |
| Certificates | ISO9001-2008 Quality System and ISO14001-2004 Environment System, BV, Rohs |
| Standard of Quality | According to the standard of China “GB/T6892-2006 High Degree Standard" or “GB/T5237-2000” |
| Type | With 12 years’ experience, we are able to produce any type of aluminium profile you need |
| Widely usage | Widely used in construction, decoration and varied industry fields |
| Annual output | 50000 metric tons |
7. Services:
1.24 hours online sercice
2.ten year warrenty period
3.professional inspection leader group and after sales service
8. FAQ
| How to confirm the order? | 1.receive your samples.
2.make the drawings according to your samples.
3.confirm the drawing with you .
4.make the payment of the die .
5.make the die and produce mill finish typed samples and send back to you.
6.start to produce the product after the samples have been confirmed and 30% deposit have be paid. |
| How long is your delivery time? | Depend on the quality you ordered, usually takes 10--20 working days for the 40 feet container. |
| What is your terms of payment ? | Payment by TT or LC, 30% advanced of the order and the 70% be paid against BL COPY. |
