National standard aluminum plate 3a21h14 price discount 3a21 aluminum sheet double-sided film price

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, American Aluminum Company (C) original imported alloy aluminum plates, aluminum rods (and other brands and states). Imported anodized aluminum plates and other industrial raw materials are widely used in aviation, aviation, and shipbuilding Manufacturing, machinery and equipment, mold manufacturing, electronic and electrical products, hardware products, handicrafts and other industries.
The company's main products are: 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. With the business philosophy of high-quality service, common development, integrity first, civilized management, and justice for profit, the company has become the largest in Central China, with the strongest strength and the most complete varieties and specifications. The main products are series, series, series, series, series, series, and other aluminum alloy plates.
Aluminum alloy standards:
Main features and application scope: It is a series of alloys and is the most widely used anti- Rusty aluminum, the strength of this alloy is not high (slightly higher than industrial pure aluminum) and cannot be strengthened by heat treatment. Therefore, cold working method is used to improve its mechanical properties: it has high plasticity in the annealed state and plasticity during semi-cold work hardening. Fairly good, with low plasticity during cold work hardening, good corrosion resistance, good weldability, and poor machinability. It is mainly used for low-load parts that require high plasticity and good weldability and work in liquid or gas media, such as oil tanks. , gasoline or lubricating oil conduits, various liquid containers and other small load parts made of deep drawing: wires are used to make rivets
Buyer's instructions:
1: Hardness: Many customers are very cautious when purchasing aluminum. Care, the 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, the system, system, system, system, system, system, system, decrease in order.
2: 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 series and The heat-treated alloy has the highest degree of strength, and there is a certain correlation between hardness and strength.
Three: Corrosion resistance: Corrosion resistance includes chemical corrosion, stress corrosion resistance and other properties. Generally speaking, it is the corrosion resistance of pure aluminum The best, the system performs well, followed by the system and the system, the system and the system 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 formability 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 not easy 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. On the contrary, the formability of the material in the heat-treated state is the worst. The machinability of aluminum alloy is poor. For Molds, mechanical parts, etc. require better machinability. On the contrary, those with low strength have poor machinability. For molds, mechanical parts and other products that require cutting, the machinability of aluminum alloys is an important consideration.
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 the team spirit of "realistic, efficient, innovative" Come, we will win your support and trust with first-class product quality, preferential 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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Business: Liu Yiqiang: Zhang Haocheng
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Address: Qingxi, Dongguan City, Guangdong Province Zhentuqiao Industrial Zone
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