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Aluminum Material Chemical Composition:
| Chemical Composition of Extrusion Aluminum Alloy Profiles | |||||||||||
| Alloy | Si | Mg | Fe | Cu | Mn | Zn | Cr | Ti | Impurity | Al | |
| Unit | Total | ||||||||||
| 6063 | 02-06 | 0.45-0.9 | <0.35 | <0.1 | <0.1 | <0.1 | <0.1 | <0.1 | <0.05 | <0.15 | Surplus |
| 6061 | 0.4-0.8 | 0.8-1.2 | <0.7 | 0.15-0.4 | <0.15 | <0.25 | 0.04-0.35 | <0.15 | <0.05 | <0.15 | Surplus |
| 6060 | 0.-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 |
| 6005 | 0.6-0.9 | 0.4-0.6 | 0.35 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.05 | <0.15 | Surplus |
| Technical Data of Extrusion Aluminum Alloy Profiles | ||||||
| Alloy | Temper | Thickness | Tensile | Yield | Vickers | Webster |
| Strength | Strength | Hardness | Hardness | |||
| 6005 | T6 | ≤5 | ≥270MP | ≥225MP | ||
| T6 | 5<e≤10 | ≥260MP | ≥215MP | |||
| T6 | 10<e≤25 | ≥250MP | ≥200MP | |||
| 6060 | T6 | ≤3 | ≥190MP | ≥150MP | ||
| T6 | 3<e≤25 | ≥170MP | ≥140MP | |||
| 6061 | T6 | ≥265MP | ≥245MP | HV≥58 | HW≥8 | |
| 6063 | T5 | ≥160MP | ≥110MP | HV≥58 | HW≥8 | |
| T6 | ≥205MP | ≥180MP | HV≥58 | HW≥8 | ||
Introduction of aluminum extrusion:
1: Principle of aluminum profile extrusion Aluminum profile
extrusion is a kind of plastic processing that applies external
force to the metal blank placed in the container (extrusion
cylinder) to make it flow out of a specific die hole to obtain the
desired cross-sectional shape and size. method.
2: The composition of the aluminum profile extrusion machine The
aluminum profile extrusion machine is composed of a machine base, a
front column frame, a tension column, an extrusion cylinder, and a
hydraulic system under electrical control. It is also equipped with
a mold base, thimble, scale plate, slide plate, etc. .
3: The classification of aluminum extrusion methods is based on the
type of metal in the aluminum extrusion cylinder, the state of
stress and strain, the extrusion direction of the aluminum profile,
the lubrication state, the extrusion temperature, the extrusion
speed, the type or structure of the mold, and the size of the blank
The shape or number, the shape or number of products, etc. can be
divided into forward extrusion method, reverse extrusion method,
(including plane deformation extrusion, axisymmetric deformation
extrusion, general three-dimensional deformation extrusion) side
Directional extrusion method, glass lubrication extrusion method,
hydrostatic extrusion method, continuous extrusion method and so
on.
| Application | Aluminium profiles for architrcture and industry |
| Alloy | Al 6063 T5 /T6 or 6061 T4/T6 or as customers' need |
| Surface | Powder.coated,PVDFcoating,anodized,electrophoresis,with various colors |
| Profile shape | in accordance with drawing or re-design as requested or market needs. |
| Detailed Product Description | 1.Excellent waterproof and thermal break |
| 2. Good sound insulation | |
| 3. Good air tightness | |
| 4. Environmental-protection | |
| Packing | Packing: inner plastic film, outer kraft paper or as customers' demand |
| Certificate | EN 1090-2-2018; ISO3834 |
| Aluminium product | Aluminum profile of windows & doors frame,thermal-break aluminum profile, curtain wall, sliding window & door, casement window & door, |
| industrial aluminum extrusion,heat sink, aluminum pipe, aluminium tube, U profile, | |
| T profile, etc. |
Due to the different principles of the surface treatment technology of aluminum profiles, the process is also quite different.
According to the nature and process characteristics of the protective layer, the surface treatment technology of aluminum profiles can be divided into three categories: anodizing treatment, anodizing-electrophoresis treatment, and organic coating treatment.
Among them, the organic coating treatment includes powder spraying, fluorocarbon paint spraying and Wood grain treatment
