Mill Finish Round Aluminum Multihollow Extrusion Profiles for Boats, 6061 and 6005 Aluminum Alloy
Applications:
Aluminum heat sink is widely used on Machines , cars , lighter ...
Specifications:
1) Chemical composition
| Alloy | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Impurity | Al |
| 6063 | 0.2-0.6 | 0.35 | 0.1 | 0.1 | 0.45-0.9 | 0.1 | 0.1 | 0.1 | 0.15 | Rest |
| 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 | 0.15 | Rest |
| 6060 | 0.3-0.6 | 0.1-0.3 | 0.1 | 0.1 | 0.35-0.6 | - | 0.15 | 0.1 | 0.15 | Rest |
| 6005 | 0.6-0.9 | 0.35 | 0.1 | 0.1 | 0.40-0.6 | 0.1 | 0.1 | 0.1 | 0.15 | Rest |
2) Mechanical property
| Alloy | Temper | Tensile strength | Yield strength | Elongation |
| 6063 | T5 | ≥ 160Mpa | ≥ 110Mpa | ≥ 8% |
| T6 | ≥ 205Mpa | ≥ 180Mpa | ≥ 8% |
| 6061 | T6 | ≥ 265Mpa | ≥ 245Mpa | ≥ 8% |
Section shape:
I, U, T, C, Z, L, H, square, round, flat, hollow, t-slot, and other complicated shapes by custom design.
Surface treatment:
Mill finish/ Anodizing/ Sand blasting / Powder Coating / Electrophoresis / PVDF Coating / Wood grain.
Item Detail:
FAQ:
Question1: What’s the thickness for anodizing? Can you do 15um?
A: Our normal thickness is about 10 um. Yes, we can do 15um and above.
Question2: What color you can do for powder coating? What about the thickness?
A: We can do any color for powder coat as long as you can provide the color
sample. Our normally powder coating thickness is 60-80um.
Question3: What certification do you have? What’s your standard?
A: We have ISO / TS 16949:2009, SGS & ROHS certification.
Our standard is DIN, AAMA, AS/NZS, China GB.
Question4: What’s the payment terms?
A: Usually by T/T, 30% deposit and the balance paid before shipment.
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