エンサーブ List of Products and Services

Aluminum die casting is a manufacturing method that produces parts by melting aluminum at high temperatures, injecting it into a mold (shot), and then cooling it. It excels in precision, appearance, and productivity, and is widely used in various applications, from mobile phone casings to automotive parts. The time taken for a single shot (referred to as cycle time) generally ranges from about 30 to 60 seconds. Reducing the cycle time by just one second directly contributes to increased productivity, saving dozens of hours annually. This not only reduces the cost per shot but also decreases overtime, improves labor shortages, mitigates greenhouse gas emissions, and allows for time to be allocated for on-site improvements and QC activities, leading to further enhancements in productivity and quality. For this reason, companies are working to shorten cycle times, typically by innovating cooling methods for molds and speeding up various operations. *For detailed content of the column, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.*

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For small and medium-sized manufacturing businesses, accurately calculating manufacturing costs can be difficult for various reasons. One reason is that there are cases where "simply not knowing how to calculate" is an issue. As a result, the estimated prices can fluctuate significantly each time, and it may be impossible to explain why the costs have increased. Therefore, this time I would like to convey the basic idea of "breaking down costs into unit prices." I hope that those working in small and medium-sized enterprises can find this helpful. *You can view the detailed content of the column through the related links. For more information, please refer to the PDF materials or feel free to contact us.

• Cost management and cost estimation software

Copper is said to be the first metal used by humanity when they began to use tools. Copper is easy to smelt, has excellent workability and durability, and its discovery brought many benefits to humanity, such as increased efficiency in hunting, greater agricultural production, and resource development, which accelerated population growth and the concentration of wealth, leading to the emergence of urban civilization. Later, the mainstream of metal products in ancient times shifted from copper to iron for items like utensils and weapons, but due to copper's ability to combine with other chemical substances to enhance its properties, its importance in modern industry has been increasing. This article will introduce the characteristics and advantages of copper alloys compared to iron. *For more detailed information, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.

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For small and medium-sized enterprises, considering the costs and regulations related to import and export is a challenging task. In this article, we will introduce 10 considerations and pitfalls related to import and export. Basically, before import and export, we will examine two items: one is cost, and the other is regulation. *For detailed content of the column, you can view it through the related links. For more information, please refer to the PDF materials or feel free to contact us.*

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Do you have concerns about rust and corrosion? Corrosion is a typical issue with metals that we want to avoid. Corrosion is a phenomenon where metals deteriorate and are damaged due to interactions with the external environment, with oxidation reactions being the main factor. The metal surface reacts with oxygen, moisture, and even chemicals. When metals are covered with oxides or chlorides, they deteriorate and become damaged. Corrosion poses a serious problem for metal products and structures. *For more details, you can view the related links. For more information, please refer to the PDF materials or feel free to contact us.*

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Stainless steel is a metal that is primarily composed of iron (Fe) with the addition of carbon (C) and other elements. Specifically, stainless steel is defined as steel that contains more than 10.5% chromium (Cr) and less than 1.2% carbon (C). Alternatively, one could simply say that stainless steel is iron that is resistant to rust and corrosion. In fact, there is another answer. Stainless steel is a metal that is rich in functionality and convenience. Although stainless steel is now a common metal found everywhere, understanding its true nature reveals why it has become an indispensable material in the world. *For more detailed information, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.*

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Special steel is written as "special steel." Steel is made by mixing less than 2% carbon with iron, and special steel is created by adding various other metallic elements. People who are not familiar with metals may wonder, "What is special about special steel?" However, even metal experts find it challenging to explain its uniqueness. This is because various special circumstances are involved. In this article, we will delve into the essence of special steel while unraveling its complex content. *For detailed information, please refer to the related links. For more information, please see the PDF materials or feel free to contact us.*

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The word "iron" has various meanings. In school chemistry classes, iron refers to the element with atomic number 26, Fe, while in everyday life, some people might refer to the metal used in spoons or car bodies as iron. Additionally, there are those who refer to the iron ore buried in the vast brown lands of Australia as iron. While spoons, car bodies, and iron ore all have Fe as their main component, they are quite different from each other. This article will clarify what iron is. *For more detailed information, please refer to the related links. For further details, please check the PDF materials or feel free to contact us.*

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Are you aware that there are "single-use" (also known as disposable) medical devices in Europe and North America? This article introduces the historical background and characteristics of single-use steel instruments, which differ from existing medical steel instruments. We will examine the unique single-use steel instruments from Ensarb, as well as the advantages and disadvantages of various types of steel instruments. *For detailed content of the column, you can view it through the related links. For more information, please refer to the PDF materials or feel free to contact us.*

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We have previously introduced the benefits of copper alloy plunger chips (hereinafter referred to as "chips"), which include increased productivity, reduced production costs, measures against labor shortages, and reduced greenhouse gas emissions. However, since some of the discussions were theoretical, we conducted a comparative test of copper alloy and iron chips with the cooperation of Nippon Kounetsu Industry Co., Ltd. In this article, we will compare and discuss copper alloy chips and iron chips. *For detailed content of the column, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.*

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Industrial stainless steel blades are specialized tools made from stainless steel for various industrial applications. While stainless steel for knives and kitchen knives is often introduced by enthusiasts, there is very little information available about industrial blades. Therefore, this time, I would like to introduce and compare stainless steel for industrial blades based on the author's 13 years of experience in procuring metal components. Finally, I will introduce a new stainless steel for blades that is currently being evaluated by a Japanese knife manufacturer. *For detailed content of the column, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.*

• Work tools

Do you have any concerns about rust or dullness with your stainless steel knives (from kitchen knives to grass cutters and industrial blades)? It's disappointing when something that is supposed to be stainless (meaning it doesn't rust) ends up rusting. When your blades don't perform as expected, it can be quite stressful. When the blade dulls, you may have to apply extra force to cut, which can lead to accidents, making it dangerous as well. Unfortunately, no matter how expensive they are, stainless steel blades will rust or become dull with use. *You can view the detailed content of the column through the related links. For more information, please refer to the PDF materials or feel free to contact us.*

• Work tools

In the procurement and development of materials (materials and components), whether to self-supply or to supply from external sources is an important point in manufacturing. What exactly do self-supply and supply mean? How are they different from centralized purchasing? How do we decide on self-supply or supply? There are many unclear points, and there is little summarized information available online. In this article, the author, who has been procuring everything from metal components to motors and lithium-ion batteries for 13 years, will share experiences and insights. *For detailed content of the column, please refer to the related links. For more information, please check the PDF materials or feel free to contact us.

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We would like to introduce examples of dimensional processing by shape conducted at Ensab Corporation. Round bars can be processed to φ20mm-60mm drawn to a length of 3000mm, φ60-100mm drawn to a length of 1500mm, and φ100-350mm forged to a length of 1000mm. Additionally, we also accommodate hollow bars, forged rings, and square forged products. If you have requests for special shapes through forging, please feel free to contact us. 【Processing Examples】 ■ Round Bars ・φ20mm-60mm drawn to a length of 3000mm ・φ60-100mm drawn to a length of 1500mm ・φ100-350mm forged to a length of 1000mm ■ Hollow Bar: Outer diameter 200mm, inner diameter 60mm ■ Forged Ring: Up to 1000mm *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Nickel Silver" and "German Silver," which are handled by Ensab Corporation. Nickel silver is a copper alloy that contains 10-30% nickel as the main secondary component. Those with a higher nickel content have a white luster similar to silver and are used as a substitute for silver in coins and other items. German silver, on the other hand, is a copper alloy with 19-27% nickel and 1-9% zinc as the main secondary components. It has a beautiful silvery-white color, excellent ductility, and relatively high corrosion resistance. While it is commonly used in currency, our company offers special nickel silver and German silver products designed for use in machine parts and aerospace components, taking advantage of their corrosion resistance. 【Features】 ■ Silvery-white color ■ Corrosion resistance *For more details, please refer to the PDF materials or feel free to contact us.

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We would like to introduce the "Corson Alloy" that we handle. It is a copper alloy with nickel (Ni) and silicon (Si) as the main alloying elements. It features high strength, high thermal conductivity, and high electrical conductivity. Additionally, it can be annealed (a change in properties due to heat) at higher temperatures than phosphor bronze, which means it maintains its mechanical properties even at high temperatures (around 700°C). 【Features】 ■ High strength ■ High thermal conductivity ■ High electrical conductivity *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Aluminum Bronze," which we handle. It is a copper alloy that adds 5-12% aluminum along with chemical components such as iron, nickel, and manganese to copper. It features high strength, lightweight, corrosion resistance, and wear resistance, and is used in aerospace and defense-related components as well as marine parts. [Features] ■ High strength ■ Lightweight ■ Corrosion resistance ■ Wear resistance *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Chrome Copper/Zirconium Copper," which is handled by Ensab Corporation. This is a copper alloy that contains 0.4 to 1.2% chromium or 0.02 to 0.2% zirconium, along with other chemical components, featuring high electrical conductivity, high thermal conductivity, wear resistance, and high strength. Additionally, it has about ten times the thermal conductivity of iron, allowing for efficient heating and cooling, which can improve production speed. [Features] ■ High electrical conductivity ■ High thermal conductivity ■ Wear resistance ■ High strength *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce "Beryllium Copper," which is handled by Ensab Corporation. It is a copper alloy that contains 0.5 to 3% beryllium and other chemical components, possessing high strength, high thermal conductivity, corrosion resistance, and high electrical conductivity, along with the characteristics of being non-magnetic and explosion-proof. Additionally, it is suitable for metalworking and machining, and is used in various fields. 【Features】 ■ Toughness ■ High thermal conductivity ■ Corrosion resistance ■ High electrical conductivity ■ Non-magnetic and explosion-proof *For more details, please refer to the PDF document or feel free to contact us.

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We would like to introduce the "copper alloys" handled by Ensab Corporation. We can assist you in considering the types of copper alloys that match your required specifications. For standard copper alloys, the minimum order quantity (MOQ) starts from 500 kg, and for customized original copper alloys, arrangements can be made starting from 1000 kg. For inquiries regarding chemical composition, mechanical properties, physical properties, delivery from domestic locations, and pricing, please contact us. 【Features】 ■ We handle special types/shapes/dimensions that are difficult to obtain in Japan and Asia. ■ Capable of processing into special shapes. ■ Certified with ISO 9001 (Quality), ISO 14001 (Environment), ISO 45001 (Occupational Health and Safety), and AS9100 (Aerospace, equivalent to JISQ9100). ■ High price competitiveness. ■ Short delivery times. *For more details, please refer to the PDF materials or feel free to contact us.

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Due to the difficulty in obtaining certain types, shapes, and dimensions of copper alloys, we offer high-quality, competitively priced copper alloys that may be more expensive. 【Copper Alloys We Handle】 ■C17200, C17500, C17510, C18000, C18150, C18200, C63000, C63020, etc. ■CuCrZr, CuNi2Si, CuNi3Si+Cr, CuCoNiBe, CuCo2Be, CuBe2, CuNi2Be, etc. 【Product Items】 Round bars, hollow bars, forged rings, forged discs, square forged products Centrifugal casting, sand casting, and we can also accommodate machining and surface treatment. 【Industry-Specific Usage Examples】 Aerospace (certified equivalent to AS9100/JISQ9100) Motors, energy, oil and gas (including explosion-proof), resistance welding Aluminum die casting, jigs and molds, food molds, heavy industry This catalog features the copper alloys we handle. We provide detailed information on the advantages and usage examples of various products, including "beryllium copper," "chromium copper/zinc copper," "aluminum bronze," "Culson alloy," and "nickel silver." Please feel free to download and take a look.

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