Dongguan Mingte Copper and Aluminum Co., Ltd.

Dongguan Mingte Metal Materials Co., Ltd. is located in Qingxi Town, China's Kirin Cultural Heritage Base. It is the largest aluminum direct seller in Dongguan City. Our company believes that customers are God and quality is life. Reputation is the soul and our aim is to provide quality services to our customers. The company mainly deals in domestic high-quality alloy aluminum materials, alloy aluminum plates, aluminum rods and other brands and conditions imported from Alcoa. Imported anodized aluminum plates and other industrial raw materials are widely used in aviation, shipbuilding, machinery and equipment, mold manufacturing, electronic and electrical, hardware products, handicrafts and other industries.
The company's main products include: imported aluminum materials, domestic aluminum materials, aluminum plates, aluminum rods, aluminum tubes, aluminum strips, with complete specifications. Our company is a large-scale aluminum enterprise. Relying on the business philosophy of high-quality service, common development, integrity first, civilized management, and righteousness making profits, the company has become a large-scale, relatively strong, and most complete variety and specification company in Central China. Its main products are series, series, series, and series. , system, system, and other aluminum alloy plates.
Features of aluminum alloy: Mainly magnesium and silicon. It is the main strengthening phase and is currently the most widely used alloy. ,, the most used,
among them,,,,,,. ,, the strength is relatively low in the system. ,,, the strength is relatively high in the system. Characteristics: medium strength, good corrosion resistance, good welding performance, good process performance (easy to extrusion) and good oxidation and coloring performance. Widely used in blister molds, blow molds and shoe molds, foam molds, molds, fixtures and tool bearing plates for the electronics industry, mechanical parts processing, ultrasonic welding heads, silk scarves, copying parts, and manipulators.
The representative of the series mainly contains two elements: magnesium and silicon, so it combines the advantages of the series and the series. It is a cold-processed aluminum forged product, suitable for applications with high requirements for corrosion resistance and oxidation resistance. Good workability
, excellent interface characteristics, easy coating, and good processability. Can be used on low voltage weapons and aircraft joints.
One: The chemical composition is
Aluminum (minimum value): balance Iron: Copper: Manganese.
Magnesium Chromium Zinc: Titanium:
Other elements not specified : Each type:.Total:.
2: Mechanical properties
Tensile strength b:
Conditional yield strength.:
Elongation ():
Note: Longitudinal mechanical properties of rods at room temperature
Sample size: rod diameter (diameter of inscribed circle of square rod, hexagonal rod).
Three: Available status:,,,,
One: Hardness : Many customers are very concerned when purchasing aluminum. The preferred hardness is directly related to the chemical composition of the alloy. Secondly, different states also have a greater impact. From the perspective of the highest hardness that can be achieved, system, system, system, system, system, system, system, decrease in order.
Two: Strength: Strength is an important factor that must be considered when designing products. Especially when aluminum alloy components are used as components, the appropriate alloy should be selected according to the pressure it bears. Pure aluminum has the lowest strength, while heat-treated alloys of series and series have the highest strength. There is a certain relationship between hardness and strength.
Three: Corrosion resistance: Corrosion resistance includes chemical corrosion, stress corrosion resistance and other properties. Generally speaking, the corrosion resistance of pure aluminum is the best, and the performance of the series is good, followed by the series and the series, and the series and the series are poor. The selection principle of corrosion resistance should be based on its use occasion. When high-strength alloys are used in corrosive environments, various anti-corrosion composite materials must be used.
Four: Processability: Processing performance includes insert forming performance and cutting performance. Because formability is related to the state, after selecting an aluminum alloy grade, the strength range of various states must also be considered. Generally, materials with high strength are difficult to form. Taiguo needs to perform bending, drawing, deep drawing and other forming processes on aluminum materials. The formability of the material in the fully annealed state is the best, and conversely, the formability of the material in the heat-treated state is the worst. Aluminum alloys have poor machinability. For molds, mechanical parts, etc., better machinability is required. On the contrary, those with low strength have poor machinability. For products that require cutting, such as molds, mechanical parts, etc., the machinability of aluminum alloys is important. Considerations.
Five: Weldability: There is no problem with the weldability of most aluminum alloys, especially some series of aluminum alloys, which are specially designed for welding considerations. On the other hand, some series and series of aluminum alloys are more difficult to weld. .
6: Decorative performance: When aluminum is used for decoration or certain specific occasions, its surface needs to be anodized, painted, etc. to obtain the corresponding color and surface structure. At this time, its decorative properties should be The important thing to consider is that generally speaking, materials with good corrosion resistance have excellent anodizing performance, surface treatment performance, and coating performance.
Seven: Other characteristics: In addition to the above characteristics, there are also conductivity, wear resistance, heat resistance, etc. It can also be considered when selecting materials.
Eight: Aluminum alloy uses: Products are widely used in construction, packaging, air conditioners, chassis and cabinet casings, automobiles, ships, refrigerators, solar reflectors, mobile phone casings, mechanical and electrical equipment, cosmetics, etc., and can also be used in power plants, Chemical and petrochemical plant anti-corrosion insulation, curtain walls, bottle caps, kitchen utensils, bags, watch accessories, hardware stamping parts, lighting, signs, nameplates, craft gifts, hardware can making, heat sinks, household appliance panels, decorative building materials, transportation facilities, mobile phones Shell, elevator and automobile interior and exterior decoration and other industries.
Since the establishment of Mingte Metal Materials Co., Ltd., it has always adhered to the empirical principles of talent-oriented and honest business, and gathered elite companies in the industry to participate in the fierce market competition in a team spirit of being realistic, efficient and innovative. We win your support and trust with first-class product quality, favorable product prices and satisfactory sales services. We are willing to work together with friends from all over the world and colleagues from all walks of life to develop together.
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Enterprise
Business: Liu Yiqiang: Zhang Haocheng
Email address: @
Address: Tuqiao, Qingxi Town, Dongguan City, Guangdong Province Industrial Area
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