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Our company specializes in the processing of copper used in industrial batteries, power supplies, distribution boards, and vehicle equipment. This technical document includes basic knowledge about materials, such as the "characteristics of copper," "main types of copper you should know," and "key features of pure copper used in copper processing." [Contents] ■ Introduction ■ Characteristics of Copper ■ Main Types of Copper You Should Know ■ Key Features of Pure Copper Used in Copper Processing ■ Key Features of Major Copper Alloys Used in Copper Processing, etc. *For more details, please refer to the PDF document or feel free to contact us.

The "Basic Knowledge Series on Copper - Vol. 2" is a document that introduces the representative "types of processing" in copper and metal processing. In this document, we present six representative types of processing, including "cutting processing," along with the machines and methods used for each type of copper and metal processing. [Contents] ■ Introduction ■ Six Representative Types of Processing (1) - (3) Cutting Processing Machining Grinding Processing NC Processing Press Processing Grinding Processing ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

Our company specializes in the processing of copper used in industrial batteries, power supplies, distribution boards, and vehicle equipment. The "Basic Knowledge Series on Copper - Vol. 4" is a document that explains the mechanisms of metal corrosion, preventive measures, and the corrosion resistance of copper compared to iron. This document includes sections on "What is corrosion?" and "Characteristics of copper compared to the representative metal [iron]." [Contents] ■ Introduction ■ What is corrosion? ■ Characteristics of copper compared to the representative metal "iron" ■ Methods to prevent corrosion ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

Our company specializes in the processing of copper used in industrial batteries, power supplies, distribution boards, and vehicle equipment. The "Basic Knowledge Series on Copper - Vol. 3" is a document that explains the main topic of copper processing, specifically the discoloration of copper and its causes and reasons. This document includes information such as "Copper changes color over time" and "Reasons for copper discoloration." [Contents] ■ Introduction ■ Copper changes color over time ■ Reasons for copper discoloration ■ "Verdigris is dangerous to the human body" is a myth ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

This document provides basic knowledge about press processing. It introduces the types of press processing commonly used in copper and metal processing. Each press processing method has its own characteristics, and the best press processing varies depending on customer requirements. If you are considering prototypes through copper processing or cost reduction, please feel free to consult us. 【Contents (partial)】 ■ Introduction ■ Types of Press Processing ■ Shearing Processing ■ Deep Drawing Processing ■ Bending Processing *For more details, please refer to the PDF document or feel free to contact us.

There are various types of taps used in tapping processes, each suited for different applications. This document provides a detailed explanation of tapping processes and introduces optimal shapes for copper tapping. Utilizing our uniquely developed tap automation machines, tappers, and drill presses, we can accommodate a wide range of production from small to large quantities. 【Contents (partial)】 ■ Introduction ■ What is tapping? ■ Cutting type tapping ■ Rolling type tapping ■ Typical tap shapes and types *For more details, please refer to the PDF document or feel free to contact us.

Many people may know that copper is used in items such as tableware and buildings, but copper also plays a significant role in many situations as "copper wire cables." The secret to copper being chosen for cables among the many metals is its "electrical conductivity," as copper is well-known for having excellent electrical conductivity compared to other metals. In this blog, we will explain what "electrical conductivity" is and introduce the electrical conductivity of various metals, including copper. [Contents] ■ Electrical conductivity varies by substance ■ Copper is the metal with the second-highest electrical conductivity after silver ■ Comparison of electrical conductivity of metals ■ Inexpensive and conductive, copper is very convenient ■ Summary *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

There are many types of metals, but did you know that each has a different melting point? The melting point of a metal is a factor that relates to the precision of processing. Especially when melting metal and pouring it into a mold, the temperature of the melting furnace will vary due to the differences in melting points. By understanding the melting points of each metal, it should be easier to have a common understanding of the finished product's image. In this blog, we will explain the melting points of metals, including copper, and introduce the characteristics of materials with high melting points. [Contents] ■ The different melting points of each metal ■ What the high melting points of metals mean compared to other materials ■ Applications of high-melting-point copper ■ Reasons why copper processing is adopted in many situations ■ Summary *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

There are various types of metals, but did you know that each has a completely different density? The density of metals is a significant factor related to weight, and it is a point that you definitely want to understand when processing. By accurately understanding the density of each metal, you can also determine which materials are suitable for processing, potentially allowing for a smoother progression of your requests. In this blog, we will explain the densities of metals, including copper, and also introduce the characteristics of high-density metals. [Contents] ■ Densities that vary by metal ■ List of metal densities ■ Characteristics of high-density metals ■ Copper has high performance as a metal, but processing requires skill ■ Summary *For detailed content of the blog, please refer to the related links. For more information, feel free to contact us.

Copper is widely used not only in electrical appliances but also in tableware and buildings, making it a metal that we frequently come into contact with in our daily lives. However, many people may not be aware that copper ions generated from copper have antibacterial effects. In fact, copper has been confirmed to possess antibacterial properties, and many items utilizing this characteristic for disinfecting hands and bodies are available for sale. In this blog, we will explain the antibacterial properties of copper ions and introduce items that make use of copper. [Contents] - The trace metal action of copper ions that removes bacteria - Are blue water and copper ions unrelated? - Copper ions that are harmless to the human body - Many goods utilizing copper ions are available - Summary *For more detailed information about the blog, please refer to the related links. Feel free to contact us for further inquiries.

In metal processing, various specialized machines are used, among which the "machining center (MC)" stands out particularly. The machining center is a representative machine in the world of metal processing that can handle everything from drilling to flat surface milling through programming, and it can also perform complex machining such as curved surfaces. However, for those who are not deeply experienced in the industry, there may be many things that are not understood. This document provides a detailed explanation of machining centers and introduces the differences between 3-axis, 4-axis, and 5-axis machines. Please feel free to download and take a look. [Contents (partial)] ■ Introduction ■ What is a machining center (MC)? - NC device - ATC - Tool magazine *For more details, please refer to the PDF document or feel free to contact us.

The coins we use casually every day are made from different metals. For example, the 100 yen coin and the 50 yen coin are made of cupronickel (an alloy of copper and nickel), the 10 yen coin is made of bronze (an alloy of copper and tin), and the 5 yen coin is made of brass (an alloy of copper and zinc). This document introduces the differences between "copper" and "brass," which are the metals used in such coins. Please feel free to download and take a look. 【Contents】 ■ Introduction ■ The difference between the familiar metals, "copper" and "brass" ■ Characteristics of "copper" and "brass" ■ Main uses of copper and brass ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

There are several types of metals, but among them, copper, which is commonly encountered in everyday life, such as in 10-yen coins, is particularly cost-effective. This document introduces the "thermal conductivity," which is important for measuring the cost performance of metals, including copper, and also explains the thermal conductivity and market prices of various metals. Please feel free to download and take a look. 【Contents】 ■ Introduction ■ What are metals with high thermal conductivity? ■ Looking at the major market prices, copper's cost performance is evident ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

Viral infections are spreading worldwide, and many cases have also been reported in Japan. Amidst this, "copper" is gaining unexpected attention. Masks utilizing copper's high sterilization effect have been developed, and it is suddenly being looked to as a measure against viruses. In this article, we will explain in detail the sterilization effects of copper and how it is being utilized in virus countermeasures. [Contents] ■ Introduction ■ Copper has sterilization and disinfection properties ■ Effective against viruses as well ■ Copper is also gaining attention as a virus countermeasure ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

In January 2020, the coronavirus that was confirmed in domestic cases has not shown any signs of subsiding worldwide as of May 2020, several months later, and is causing serious damage to the economy. In such an uncertain era, one economic indicator that deserves attention is the "copper price." In this article, we will explain in detail how fluctuations in copper prices can help predict the future of the global economy, as well as how copper prices have changed due to the coronavirus. [Contents] ■ Introduction ■ Reasons why copper is called the "canary in the coal mine" ■ Anomalies before the Lehman Shock! The relationship between copper prices and the global economy ■ How has the copper price reacted to the coronavirus shock? ■ Conclusion *For more details, please refer to the PDF document or feel free to contact us.

"Hatametal Works Co., Ltd.," which operates nationwide in copper processing and metalworking, has specialized in copper processing since its establishment in 1935. By providing services with short lead times and high convenience, we respond to the demand of "I want it now!" Do you know what specific methods are used when performing copper drilling? Copper has different properties than iron, and the machines for processing it are limited. Therefore, having a solid understanding of the appropriate methods can facilitate smoother requests to contractors. This document will explain copper drilling while also providing a detailed introduction to the processing machine known as the "radial drill." [Contents] ■ How is copper drilling performed? ■ What is a radial drill? ■ Other types of drills besides radial drills ■ Advantages of radial drills ■ Flexible responses ■ Summary *For more details, please refer to the PDF document or feel free to contact us.

"Hatametal Works Co., Ltd.," which operates nationwide in copper processing and metalworking, has specialized in copper processing since its establishment in 1935. By providing services with short delivery times and high convenience, we respond to the demand of "I want it right away!" The "Basic Knowledge Series on Copper" summarizes essential information about copper products, including types and characteristics of copper, as well as processing methods that you should know. You can view it immediately via the <PDF download>. [Contents (Excerpt)] Vol. 1: Basic Knowledge of Materials - Main Types and Characteristics of Copper Used in Copper Processing Vol. 2: Copper Processing and Metalworking - Key Processing Methods to Keep in Mind Vol. 3: Why Do Different Colors of Copper Exist? - Explanation of Copper's Aging Changes Vol. 4: The Mechanism of Metal Corrosion and Unique Characteristics of Copper Vol. 5: Is It Worth Remembering? Basic Knowledge of Press Processing, and more *We are also offering materials that introduce our processing technology and quality control system. *For more details, please download the PDF or contact us directly.

"Hatametal Works Co., Ltd.", which operates nationwide in metal processing, responds to requests for metal processing, including copper processing, quickly and with high quality. [Questions] ■ Can I request prototype processing for just one piece? ■ Is a drawing always necessary when making a request? ■ Can you accommodate processing and delivery even in rural areas? *For more details, please refer to the PDF document or feel free to contact us.

Are you aware that a technology called "press processing" is used in the manufacturing of various everyday products, such as automobiles and home appliances? Aside from those involved in the metalworking industry, most people may not be very familiar with it. However, having knowledge about "press processing" can facilitate smoother communication with manufacturers when considering mass production of parts. In this blog, we will introduce press processing and explain its methods, as well as its advantages and disadvantages. [Contents] ■ What is press processing? ■ Five basic processes by purpose ■ Advantages and disadvantages of press processing ■ Summary *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

Copper is commonly used in everyday cooking utensils and electronic device components, making it a relatively familiar metal. However, most people may not fully understand the exact scope of the metal known as "copper." This is because some may not recognize the difference between "copper" and "bronze," leading to confusion. For example, "Bronze" is the English translation of bronze, but many people might think that bronze equals copper. In this blog, we will introduce the differences between copper and bronze and explain the characteristics of each. [Contents] ■ The English word for copper is "Copper," not "Bronze" ■ Characteristics of copper and bronze - Characteristics of copper - Characteristics of bronze: tin bronze, zinc bronze, aluminum bronze ■ Which has higher value, copper or bronze? ■ Why is a bronze medal called bronze? ■ Summary *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

Did you know that there are various methods for welding metals? Among them, "brazing," which uses melted brass as a sort of "adhesive" for welding, is frequently used as a method that can process the base material (the metal used for processing) without damaging it. So, in what situations is brazing commonly adopted? In this blog, we will explain the characteristics of brazing and also introduce the differences from the often-confused "soldering." [Contents] - Methods for welding metals you should know - Fusion welding, pressure welding, brazing - Characteristics and finish of brazing - Differences from soldering - Suitable brazing materials for copper - Summary *You can view the detailed content of the blog through the related links. Please feel free to contact us for more information.

Copper is utilized in many products among metals and plays an active role in various situations. By applying a coating to such an ordinary material as copper, there is a method to extend its lifespan by protecting it from scratches and corrosion. This is known as "plating." By applying plating to copper products, it is also expected to enhance the inherent performance of copper. If you are considering a request for copper processing, it is advisable to also keep plating treatment in mind. In this blog, we will explain plating treatment and introduce the differences from painting, which is often confused with it. [Content Overview (Partial)] ■ What is the significance? Effects of plating treatment ・Effect 1: Increased product value ・Effect 2: Rust and corrosion prevention ・Effect 3: Enhanced functionality ■ Plating treatment and painting: similar yet different *For more detailed information, please refer to the related links. Feel free to contact us for further inquiries.

Among metals, copper is known for its high conductivity, which tends to lead to a high adoption rate as a processing material. However, due to its high conductivity, if not properly treated, it can lead to troubles such as electric shocks. Considering the characteristics of highly conductive copper, "insulation treatment" is used as a means to enhance safety while also improving durability. In this blog, we will explain the features of insulation treatment and touch on the details of "conductors," "semiconductors," and "insulators." [Contents] ■ What is insulation treatment that also helps prevent accidents ■ Differences between conductors, semiconductors, and insulators ■ Insulation treatment is recommended for metal contacts ■ Insulation treatment is important for conductive copper ■ Summary *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

There are several types of metal processing, and among them, "bending processing" is known as a very major method. Bending processing is commonly used to shape sheet metal products and parts, and an important role in this processing method is played by the "bender." By accurately understanding the role and effects of the bender, you can achieve smooth requests to contractors and have expectations of achieving processing as desired. In this blog, we will explain the characteristics of bending processing and benders, as well as introduce the types of benders. [Contents] ■ Characteristics of bending processing ■ Role of the bender ■ Various types of bending processing and benders ■ Features of benders provided by Hatate Ironworks ■ Conclusion *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

There are several types of metal processing methods, but one of the most well-known is "cutting processing." It is a method that makes it easy to produce high-quality products and is desired by many. On the other hand, caution is necessary when using it for copper products. If you understand the precautions in advance, you can reduce the risk of regretting your decision after making a request. In this blog, we will first review cutting processing and then introduce the precautions when using this method for copper products. [Contents (partial)] ■ What is cutting processing ■ Types of cutting processing - Lathe processing - Milling processing - Drilling processing ■ Advantages and disadvantages of cutting processing *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

Do you know what specific methods are used when performing drilling processing on copper? Copper has different properties than iron, and the machines used for processing are also limited. Therefore, having a solid understanding of the appropriate methods can facilitate a smoother request to contractors. In this blog, we will explain copper drilling processing and also provide a detailed introduction to the processing machine known as the "radial drill press." [Contents] ■ How is copper material drilling processing performed? ■ What is a radial drill press? ■ Other types of drill presses besides the radial drill press ■ Advantages of the radial drill press ■ Conclusion *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

Various methods are employed in metal processing, but "grinding processing" particularly emphasizes precision. However, like other processing methods, grinding processing also has its advantages and disadvantages. Additionally, since grinding processing can also be used in copper processing, having a solid understanding of its characteristics should facilitate smoother requests. In this blog, we will explain grinding processing while also detailing its advantages, disadvantages, and processing methods. [Contents] ■ What is grinding processing? ■ Advantages and disadvantages of grinding processing you should know ■ Focus on three machines used in grinding processing ■ Conclusion *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

Are you familiar with the "drill" used in metal processing? While you may be able to imagine its general shape, many people might not fully understand its specific performance and the situations in which it excels. However, having an accurate understanding of drills can lead to smoother discussions when requesting metal processing, such as with copper. In this blog, we will provide a detailed introduction to the features of drills that are useful in metal processing, as well as the various types. [Contents] ■ What kind of drills are effective in copper processing? ■ Two base materials used in drills ■ Types of drills categorized by structure ■ Precautions when using drills ■ Summary *You can view the detailed content of the blog through the related links. For more information, please feel free to contact us.

Do you know what kind of functions the "tap handle," which is useful when performing tapping operations, has? By using the tap handle correctly, the processing will proceed smoothly, and the expectation of achieving the desired results will increase. There are several types of tap handles. In this blog, we will introduce in detail the characteristics and types of tap handles, as well as points to consider when using them. [Content Overview (Partial)] ■ What is the role of a tap handle? ■ Three types of tap handles to pay attention to - Straight type - T-type - T-type ratchet type ■ What is the difference between a "die handle" and a tap handle? *You can view the detailed content of the blog through the related links. Please feel free to contact us for more information.

When requesting metal processing services, including copper, many people may wonder, "What types of copper are there?" and "What is the best processing method?" It is understandable that not everyone has sufficient knowledge about copper unless they are experts in copper processing. However, having a solid understanding of the types of copper may help facilitate the request for copper processing. In this blog, we will introduce the types of copper and provide detailed explanations of each type. [Content] ■ What types of copper are there? - Pure copper [oxygen-free copper, tough pitch copper, deoxidized copper, main applications] - Copper alloys [beryllium copper, chrome copper, main applications] - Brass [main applications] ■ Products that can be made from flat bars offer great cost performance. *For more details, you can view the related links. Please feel free to contact us for more information.

There are several types of metals, but do you know which one offers the best cost-performance ratio? The answer (or rather, the author's opinion) is copper, which is commonly encountered, such as in 10-yen coins. Some of you might be thinking, "That makes sense," or perhaps you're curious about what aspects to focus on when evaluating the cost-performance of copper. Therefore, this time, we will introduce the important concept of "thermal conductivity" for measuring the cost-performance of metals, including copper, and we will also explain the thermal conductivity and market prices of various metals. *For more detailed information, you can view the related links. For more details, please download the PDF or feel free to contact us.*

The coins we use casually every day are made from different metals. For example, the 100 yen and 50 yen coins are made of cupronickel (an alloy of copper and nickel), the 10 yen coin is made of bronze (an alloy of copper and tin), and the 5 yen coin is made of brass (an alloy of copper and zinc). This time, we will introduce the differences between "copper" and "brass" based on the metals used in these coins. Let's explore the characteristics of each metal through the coins that are very familiar to our daily lives. *For more details, you can view the related links. For more information, please download the PDF or feel free to contact us.*

This autumn, Typhoon No. 24 wreaked havoc across the country. The seawater whipped up by strong winds fell along with rainwater, causing "salt damage" that withered inland plants. When it comes to salt damage, the phenomenon of metal rusting due to coastal winds is well known, but few people may have knowledge about the mechanisms of rusting and preventive measures. In this article, I would like to introduce the causes of metal corrosion, key points for prevention, and the characteristics of copper compared to iron. *For more detailed information, please refer to the related links. For further details, you can download the PDF or feel free to contact us.*

Without further ado, I have a question for everyone. Do you know why there are so many colors in the "copper" that exists around us? The reason there are many colors in copper is due to aging. In other words, it is not that there are various colors of copper from the beginning, but rather that a single piece of copper changes into various colors over time. This time, I will explain about the "aging of copper." *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

Quickly, are you aware that copper is recognized as a "material that is environmentally friendly"? Copper is deeply connected to our lives. It is known for its various excellent properties, such as being easy to process, maintaining strength even after processing, having high durability, and possessing high electrical and thermal conductivity, which we have introduced before. This time, I will explain the reasons why copper is said to be environmentally friendly. *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*

Without further ado, I have a question for everyone. Do you know what characteristics "copper," which supports our daily lives, has? 01. It conducts electricity well (it has a higher conductivity compared to other metals) 02. It conducts heat well (it has a higher thermal conductivity compared to other metals) 03. It has antibacterial properties (the trace metal action of copper ions has the property of killing bacteria) 04. It is easy to process (bending and drawing processes are easy, and strength does not decrease even after processing) 05. It has high corrosion resistance (the protective film on the surface prevents the progression of corrosion) 06. It has an attractive appearance (it has luster and beautiful colors) As you can see, copper can be said to be a material with very high cost performance. For this reason, it is used in various parts and building materials, and various metal processing techniques are employed. This time, I would like to explain the types and characteristics of copper used in copper processing. *You can view the detailed content of the blog through the related links. For more information, please download the PDF or feel free to contact us.*