Moulding aluminum plate type refers to the use of aluminum alloy processing board material, moulding aluminum processing way belongs to the rolling processing, generally USES two ways: hot rolling and cast rolling, the main difference is whether can be anodized.
The difference use of hot rolling and cast rolling aluminum plate
Cast rolling moulding aluminum plate is used in the mold, and hot rolling moulding aluminum plate is suitable for stamping drawing. The physical properties of the same material vary greatly due to different manufacturing processes.
The feature of moulding aluminum plate
1. Customize is accepted
2. Surface polishing treatment
3. Accurate thickness tolerance
4. Anti-corrosion, good oxidation resistance and durability.
5. Good processing, no deformation after high speed machining.
6. Homogeneous material, unique grain refining process, no horizontal lines, bubbles, impurities.
Specification of moulding aluminum plate
|
Alloy |
Temper |
Specification |
|
5052,5083, 5086,6061, 7075,7475 |
H111, H112,H116, T4, T6, T651 |
Thickness(mm) |
Width(mm) |
Length (mm) |
|
6-600 |
500-3500 |
1000-6000 |
|
The special size can be customized |
Physical property
The moulding aluminum plate vs moulding steel
1. Light weight. Since its density is only 36% of the general mold steel, the inertia of the movement is relatively low. In the process of production, it is easy to reduce the speed and reduce the loss of the machine and mold.
2. Easy machining and high dimensional stability.The cutting speed is more than 6 times faster than that of the general die steel, so it can reduce the processing time of the mould so that the mold can be produced more quickly.
3. Excellent thermal conductivity.Its heat conductivity is higher than that of general mold steel, so it can save the cold cutting time of the mould at the production time by 50%, so as to improve the production efficiency of the mold.Therefore, it is widely used in 80% of products of different mold industries, such as injection mold, blow molding die, low pressure die and rubber mold.With the development of the market, currently in the European and American market ultra hard aluminum has replaced the steel mold.
In the 1-8 series of aluminum plates, the aluminum plates, used in the mould, mainly consist of the medium hardness of 5000 and 6000 series alloys and the stronger 2000 and 7000 series alloys. The 5 series is aluminum alloy with magnesium as the main alloy element, also known as magnesium aluminum alloy, its alloy state mainly includes O temper HXX and HXXX. The 6 series aluminum plate is extruded alloy with Al-Mg -Si element. At present, more than 70% of the world's aluminum extrusion processing materials are made of 6000 series alloy.
5083 aluminum plate is hot rolling aluminum plate, the processing technology of the continuous casting and rolling, it has good forming performance, corrosion resistance, weld-ability, oxidation processing performance, is the best choice of moulding aluminum plate.
6061 aluminum plate (with magnesium, silicon alloy properties), after heat treatment the pre-tension technology, good processability, good welding characteristics. And its electroplating, strong corrosion resistance, high toughness and processing after deformation, material density zero defect and easy polishing, coloring film easily, oxidation excellent results.
The O and T4 states of the
6082 aluminium plate are suitable for bending and forming situations, and their T5 and T6 states are suitable for the mold with good mechanical processing requirements. Aluminum plate has good corrosion resistance and abrasion resistance. Good processing performance, excellent welding characteristics. Moreover, its electroplating, corrosion resistance, high toughness and non-deformation after processing, material density and no defect, can also be used in the products with high performance requirements such as tank car body.
