About FORTUNA Metal Stamping Processing & CNC Machining Processing
In metal stamping and CNC machining, the choice of processing materials is crucial, as it directly affects the performance, quality, production cost and processing efficiency of the products. For stamping technology, the tensile strength, yield strength, elongation and hardness of the material have a significant impact on the design and service life of the mold, and also affect the utilization rate of the material, which in turn has a crucial impact on the production cost and production efficiency of the product. For CNC machining, the correct choice of materials can ensure the quality and precision of product processing, ensure the stability and reliability of the processing process, thereby improving processing efficiency and reducing problems such as cutting heat and deformation.
FORTUNA factory can advise customers on the selection of more suitable materials based on the use and requirements of the products. For example, stainless steel can be selected for products that require corrosion resistance; aluminum alloy can be selected for products that require light weight and high strength. At the same time, it will also provide customers with cost reduction solutions, compare the mechanical properties of materials such as tensile strength, yield strength, elongation, hardness, and physical properties such as conductivity and thermal conductivity, to find the best material option for customers.
Speical Processing Materials FORTUNA Support
Shaped material in metal stamping
& CNC machining
For metal stamping and CNC processing, special-shaped materials are also widely used. FORTUNA can customize various types of special-shaped materials according to customer drawings and product requirements, which will reduce waste, and maximize the use of product materials. At the same time, it can also reduce unnecessary steps in the stamping process, shorten product delivery time, and reduce product cost-effectiveness.
Milling thin sheet metal materials
Milling thinning is a process that makes the thickness of the material different from top to bottom. It is a processing method to meet the needs of customers. The thickness of the product will affect the electrical or thermal conductivity. Fortuna can customize milling thinning materials for customers according to customer needs to achieve the functional requirements of the product.
The stamped thin-milled materials have the characteristics of high hardness, high toughness, good wear resistance and strong plasticity. They have great advantages in manufacturing complex thin-walled automotive parts and photovoltaic terminals. The products have high precision, good performance, are not easy to deform, and have strong stability. They are mainly used in products in the automotive and photovoltaic energy storage fields.
Die extrusion processing of special-shaped materials
Die extrusion processing can produce special-shaped materials of almost any shape, size and cross-section to meet diverse market demands. This high degree of customization enables manufacturers to produce according to the specific needs of customers, whether it is complex geometric shapes or special performance requirements, they can be accurately met. In addition, the material can be fully utilized to improve the utilization rate of the material. By optimizing the die design and extrusion process parameters, die extrusion processing can achieve high-precision dimensional control to ensure that the product meets the design requirements. Products made of special-shaped materials processed by die extrusion are widely used in automobile manufacturing, home appliance industry, and electronic and electrical industry, such as body parts, housings of home appliances, mobile phone cases and other products.
Fortuna Preplated material
Fortuna can customize materials that are plated first and then punched according to the performance of the customer's products. This can meet the needs of some products that require electroplating but are easily deformed and crushed after electroplating. This can not only ensure the functionality of the product, but also reduce the waste and loss of materials.
Materials After Electroplating
Pure copper
Pure copper has high density, good electrical and thermal conductivity, good ductility, and is easy to process into various shapes. The tensile strength of pure copper is greater than 275 MPa.
The conventional hardness can be divided into 1/4H, 1/2H, and H. It is more suitable for components of electrical equipment, radiators and other parts that require good thermal and electrical conductivity, as well as other high-precision products. The main common grades of pure copper are C1100, C10200 (oxygen-free copper), and T2 H02 (red copper).
Brass
Brass is an alloy composed of copper and zinc, usually containing 60-70% copper and 30-40% zinc. It has good mechanical properties and processing properties, good corrosion resistance, and is not easy to rust. Common brass grades are H65 (C2700), H68 (C2680), and H70 (2600), which are mainly different in the content of copper and zinc. Other characteristics are not very different for hardware stamping products. There is also a special brass - lead brass. In order to improve the tensile strength, lead elements are added to the brass.
The main grades are CuZn38Pb2, CuZn40Pb2, CuZn35Pb1, HBi59-1.5. Lead brass rods are mainly used for CNC machining. The hardness and wear resistance of brass are also better than other copper materials, and it has advantages in price. It is suitable for mass production of stamping parts and CNC parts of various complex structures. The products produced can be used for processing and producing stamping plugs and connector terminals, automotive accessories, screws, machined shafts, electrical connectors and other products.
Phosphor Bronze
An alloy composed of copper and other elements (such as tin, aluminum, etc.) with good corrosion resistance, wear resistance and strength. It has high hardness and is not easy to deform. Phosphor bronze has different tensile strengths according to its hardness. The tensile strength is mainly 390-690Mpa. Phosphor bronze is often used in electrical connectors, terminals, switches, springs and other electronic components due to its excellent electrical conductivity and wear resistance. It can be used in various large-scale high-strength, corrosion-resistant equipment parts. The main grades of phosphor bronze are: C5191, C5400, C5210.
Beryllium Copper
Beryllium copper (Becu) is superior to other copper alloy materials in terms of hardness, corrosion resistance, strength, conductivity, etc. After heat treatment, it has high strength, elastic limit, yield limit and fatigue limit comparable to special steel. Beryllium copper alloy has good casting performance, non-magnetic and no sparks when impacted. The hardness of beryllium copper is generally HV200-250. After quenching and artificial aging, the tensile strength of beryllium copper can reach 1250~1500MPa and the hardness can reach HV350~400. Beryllium copper is easy to process and is extremely suitable for stamping process. The product quality is excellent and it is mainly used in engines, transmissions, electronic components, communication equipment and other parts. The main grades of beryllium copper are C17200, C17410, C17000, C17510.
Steel materials
Iron has good electrical conductivity, thermal conductivity and ductility, and is also one of the important raw materials for steel. Iron is prone to oxidation, so it is generally nickel-plated or zinc-plated after production to avoid oxidation and rust. Since the cost of iron is very low, it is often used in some products that are large in quantity and require cost optimization, such as some stamping brackets, housings, operating rods, etc. The main grades are: DC03, DC04, DT4C, SCM415.
Pure Nickel
Pure nickel refers to a metal element with extremely high purity. Usually, the purity is required to be above 99.99%. It can be used to prepare high-performance alloys, make batteries, electrodes and capacitors, etc. It is widely used in industries such as aerospace, new energy and chemical industry. In the field of electronics, pure nickel Ni200 plays an important role. As a resistance wire, it has a stable resistance value and can maintain good electrical properties at different temperatures. In resistors, it can accurately control current and voltage. In the application of temperature sensors, with its excellent temperature coefficient, it can provide accurate measurement results over a wide temperature range. In the manufacture of electronic chips, Ni200 helps to improve the stability and reliability of chips and is widely used in high temperature environments in industries such as petroleum, chemical, and electric power.
Fortuna Related Stampings parts
Our Production Parts
Fortuna produces a variety of precision metal stampings made from copper, precious metal and ferrous metals. We specialize in manufacturing of both precision electrical connectors and non-electrical parts that are used in our world's most demanded consumer products and essentials.
Fortuna was established in 2003, we've been designing precision stamping tooling for stable mass production and producing advanced quality CNC lathed products over 20 years.And we own professional R&D team and advanced producing equipments and quality inspection equipments,to provide the best products and sincere service for customers.we provide various products for different fields: