無酸素銅の世界市場規模：製品タイプ別、用途別、形態別、地域範囲別および予測

無酸素銅の市場規模と予測

無酸素銅の市場規模は2024年に225億6,000万米ドルと評価され、2026～2032年にかけてCAGR 3.35%で成長し、2032年には286億6,000万米ドルに達すると予測されています。

無酸素銅（OFC）は無酸素高熱伝導銅（OFHC）とも呼ばれ、その優れた電気伝導性と熱伝導性で評価されている銅のハイエンドグレードです。これは、金属中に含まれる酸素の量を大幅に減らす独自の精製プロセスによって実現されます。標準的な銅には汚染物質として酸素が含まれていますが、OFCはさらに一歩進んでいます。

電解精錬により、酸素含有量は0.001%以下にまで減少します。この小さな積み重ねが大きな違いを生むのです。銅には酸素が含まれており、これが電気や熱の伝達を妨げるバリアとなっています。このバリアを取り除くことで、OFCは通常の銅よりもはるかに高い導電率を得ることができるのです。OFCのグレードの中には、銅の導電率の基準である国際アニール銅規格（IACS）の100％を超える導電率を持つものもあります。

OFCの卓越した導電性は、効率的な電気・熱輸送を必要とする用途に最適です。OFCは高性能の電気ケーブルや電子機器のヒートシンク、さらにはクリーンで混じりけのないデータ伝送を必要とするハイエンドのオーディオ・ビデオシステムにも使われています。

世界の無酸素銅市場力学

世界の無酸素銅市場を形成している主要市場力学は以下の通りです。

主要市場促進要因

エレクトロニクス産業における需要の高まり：無酸素銅はエレクトロニクス市場で需要が高く、特にハイエンドのオーディオ機器、プリント基板、半導体の生産に使われています。国際銅協会の報告書によると、電子・電気用途の銅の世界需要は2026年までに530万トンに達し、銅市場全体のかなりの割合を占めると予想されています。

再生可能エネルギーインフラの拡大：再生可能エネルギープロジェクト、特に太陽光発電や風力発電設備の増加が、送電・配電システムにおける無酸素銅の需要を押し上げています。国際エネルギー機関（IEA）は、2023年までに世界の再生可能エネルギーの発電容量は295GWに達すると予測しています。

自動車セグメントでの採用拡大：自動車に電気自動車（EV）が採用され、エレクトロニクスが改善されたことで、無酸素銅のニーズが高まっています。国際エネルギー機関の「世界EV展望」によると、電気自動車の販売台数は2023年には世界で1,000万台に達し、前年比40％増となる見込みです。

主要課題

不安定な銅価格：最も大きな難題は、銅の価格変動です。無酸素銅（OFC）の価格は、原料（銅）のコスト、生産に使われるエネルギー、世界の銅の需要、一般的な経済状況によって決まります。こうした特性は大きく変動することがあり、生産者と消費者の双方に不確実性をもたらします。予測不可能な価格変動は、企業にとって予算の準備や利益率の維持を困難にします。また、この変動はサプライチェーンを混乱させ、OFC市場への投資を抑制する可能性もあります。

ETP銅との競合：電解タフピッチ（ETP）銅はOFCの強力な競合相手です。ETP銅はOFCよりもわずかに酸素を多く含みますが、導電性とコストのバランスに優れています。用途によっては、わずかな導電性の差は取るに足らないことで、ETPの方がコスト効率の良い選択となる場合もあります。特にメーカーがコスト削減を強調する場合、これはOFC市場の拡大を妨げることになりかねません。

市場の認知度が低い：普通の銅に比べ、OFCはまだニッチな製品です。導電性の向上は望ましいことですが、メーカーによっては、OFCがどのような場面で実質的な利点をもたらすのか、正確なことを知らない場合もあります。認知度の低さが、OFCの市場ポテンシャルを制限しているのかもしれません。

主要動向

活況を呈する電子・電気産業：洗練された電子機器や電気機器に対する需要の高まりが大きな要因となっています。これらの産業は、エネルギーと熱の効果的な伝達を確保するため、OFCのような高性能材料に依存しています。再生可能エネルギー、電気自動車、高速データ伝送といった産業の拡大が、OFCの需要を後押ししています。

小型化と性能の重視：現代の技術は高度に小型化・高機能化しています。コンパクトな場所で性能を維持するためには、高い導電性を持つ材料が必要です。OFCは小さな部品でも効率よく電気を伝導できるため、こうした用途に最適です。

技術の進歩：精製方法の絶え間ない開発により、より純度の高いOFCグレードが生み出されています。これにより、さらに高い導電性レベルが可能になり、新たな用途とさらなる市場拡大につながる可能性があります。

グリーンエネルギー革命：太陽光発電や風力発電などの再生可能エネルギーが重視されるようになり、OFCに新たな可能性が生まれています。これらのシステムには効率的な送電線が必要であり、送電時のエネルギー損失が少ないOFCは、再生可能エネルギーインフラの重要なコンポーネントとなっています。

目次

第1章 イントロダクション

• 市場の定義
• 市場セグメンテーション
• 調査手法

第2章 エグゼクティブサマリー

• 主要調査結果
• 市場概要
• 市場ハイライト

第3章 市場概要

• 市場規模と成長の可能性
• 市場動向
• 市場促進要因
• 市場抑制要因
• 市場機会
• ポーターのファイブフォース分析

第4章 無酸素銅市場：製品タイプ別

• 無酸素高熱伝導銅（OFHC）
• 無酸素電子（OFE）銅
• 無酸素銅ワイヤ

第5章 無酸素銅市場：用途別

• エレクトロニクス
• 電力ケーブルと変圧器
• 通信
• 自動車
• 医療機器
• その他

第6章 無酸素銅市場：形態別

• 棒状
• ワイヤ形態

第7章 地域別分析

• 北米
• 米国
• カナダ
• メキシコ
• 欧州
• 英国
• ドイツ
• フランス
• イタリア
• アジア太平洋
• 中国
• 日本
• インド
• オーストラリア
• ラテンアメリカ
• ブラジル
• アルゼンチン
• チリ
• 中東・アフリカ
• 南アフリカ
• サウジアラビア
• アラブ首長国連邦

第8章 市場力学

• 市場促進要因
• 市場抑制要因
• 市場機会
• COVID-19の市場への影響

第9章 競合情勢

• 主要企業
• 市場シェア分析

第10章 企業プロファイル

• Copper Braid Products
• Hussey Copper
• Aviva Metals
• KGHM Polska Miedz
• KME Mansfeld GmbH
• Wieland Werke AG
• Mitsubishi Materials Corporation
• Hitachi Metals Ltd
• Zhejiang Libo Holding Group Co Ltd
• Sam Dong Corporation
• Cupori Oy

第11章 市場展望と機会

• 新興技術
• 今後の市場動向
• 投資機会

第12章 付録

• 略語リスト
• 供給源と参考文献

Oxygen-Free Copper Market Size And Forecast

Oxygen-Free Copper Market size was valued at USD 22.56 Billion in 2024 and is projected to reach USD 28.66 Billion by 2032, growing at a CAGR of 3.35% from 2026 to 2032.

Oxygen-free copper (OFC), also known as oxygen-free high thermal conductivity (OFHC) copper, is a high-end grade of copper valued for its superior electrical and thermal conductivity. This is accomplished by a unique refining process that significantly reduces the quantity of oxygen present in the metal. Standard copper contains some oxygen as a contaminant, but OFC goes a step further.

Electrolytic refining reduces the oxygen content to 0.001% or lower. This small sum makes a significant difference. Copper contains oxygen, which acts as a barrier to the transfer of electricity and heat. By removing this barrier, OFC gets a far greater conductivity rating than normal copper. Some OFC grades have conductivities that exceed 100% of the International Annealed Copper Standard (IACS), the copper conductivity benchmark.

OFC's exceptional conductivity makes it an excellent choice for applications requiring efficient electrical and warmth transport. OFC can be found in high-performance electrical cables, heat sinks for electronics, and even high-end audio and video systems that require clean, unadulterated data transmission.

Global Oxygen-Free Copper Market Dynamics

The key market dynamics that are shaping the global oxygen-free copper market include:

Key Market Drivers:

Growing Demand in the Electronics Industry: Oxygen-free copper is in high demand in the electronics market, particularly for high-end audio equipment, printed circuit boards, and semiconductor production. According to a report by the International Copper Association, global demand for copper in electronics and electrical applications is expected to reach 5.3 million tons by 2026, accounting for a sizable percentage of the total copper market.

Expansion of Renewable Energy Infrastructure: The increase in renewable energy projects, particularly solar and wind power installations, is driving up the demand for oxygen-free copper in power transmission and distribution systems. The International Energy Agency (IEA) predicted that global renewable power capacity additions will reach 295 GW by 2023, indicating a robust development trajectory for the sector and, as a result, oxygen-free copper usage.

Increasing Adoption in the Automotive Sector: The adoption of electric vehicles (EVs) and improved electronics in cars is increasing the need for oxygen-free copper. According to the International Energy Agency's Global EV Outlook, electric car sales will reach 10 million units worldwide in 2023, a 40% increase over the previous year, indicating a growing market for oxygen-free copper in EV components and charging infrastructures.

Key Challenge:

Volatile Copper Prices: The most significant difficulty is the inherent volatility of copper prices. Oxygen-free copper (OFC) pricing is determined by the cost of raw materials (copper), energy utilized in production, global demand for copper, and general economic conditions. These characteristics can fluctuate dramatically, causing uncertainty for both producers and consumers. Unpredictable pricing fluctuations make it difficult for firms to prepare budgets and maintain profit margins. This volatility can also disrupt supply chains and discourage investment in the OFC market.

Competition from ETP Copper: Electrolytic Tough Pitch (ETP) copper is a strong competitor to OFC. While ETP copper contains slightly more oxygen than OFC, it provides an excellent balance of conductivity and cost. For some applications, the minor conductivity difference may be insignificant, making ETP a more cost-effective choice. This can impede the expansion of the OFC market, particularly when manufacturers emphasize cost savings.

Limited Market Awareness: Compared to ordinary copper, OFC is still a niche product. While its increased conductivity is desirable, some manufacturers may be unaware of the precise situations in which OFC provides a substantial advantage. The lack of awareness may limit OFC's market potential.

Key Trends

Booming Electronics and Electrical Industries: The growing demand for sophisticated electronics and electrical equipment is a significant factor. These industries rely on high-performance materials such as OFC to ensure the effective transfer of energy and heat. The expansion of industries such as renewable energy, electric vehicles, and high-speed data transmission fuels the demand for OFC.

Focus on Miniaturization and Performance: Modern technologies are becoming highly miniaturized and functional. To retain performance in compact places, materials with high conductivity are required. OFC's ability to conduct electricity effectively in tiny components makes it an excellent choice for these applications.

Technological Advancements: Continuous developments in refining methods are resulting in better purity OFC grades. This enables even higher conductivity levels, potentially leading to new applications and additional market expansion.

Green Energy Revolution: The increased emphasis on renewable energy sources such as solar and wind power is opening up new potential for OFC. These systems require efficient power transmission lines, and OFC's low energy losses during transmission make it an important component of renewable energy infrastructure.

Global Oxygen-Free Copper Market Regional Analysis

Here is a more detailed regional analysis of the global oxygen-free copper market:

Asia Pacific

The Asia Pacific (APAC) region reigns supreme in the oxygen-free copper market. The Asia-Pacific region, which includes China, India, Japan, and South Korea, is witnessing rapid industrial growth, increasing the Oxygen-Free Copper (OFC) market.

The Asian Development Bank forecasts a 4.8% increase in industrial production in developing Asia by 2024, with significant increases in electronics manufacturing. China's electronics sector increased by 10.3% year on year in early 2024, while India's "Make in India" plan intends to boost the country's electronics manufacturing sector to $300 billion in 2026. Japan and South Korea's advanced industries also drive OFC demand, highlighting the region's critical position in global electronics manufacturing and market expansion.

The Asia-Pacific region's fast adoption of electric vehicles (EVs) is a primary driver of the Oxygen-Free Copper (OFC) market. Government incentives for sustainable energy and rising environmental consciousness are driving record demand for OFC in EV batteries, motors, and charging infrastructure.

China finished the worldwide EV market in 2023, with sales of 6.5 million units, driving OFC demand across EV components. Japan's "Green Growth Strategy" aims to phase out gasoline vehicles by 2035, with EV sales increasing by 32% in 2023, boosting OFC usage. Under the FAME-II scheme, India's electric vehicle sales surpassed 1 million units by 2023, driving significant OFC market development. South Korea, a powerhouse for EV battery manufacture, announced a 45% rise in domestic EV sales in 2023, significantly bolstering OFC demand.

North America

North America presents a strong case for the fastest-growing region in the oxygen-free copper market. North America's technical innovation is driving the Oxygen-Free Copper (OFC) market forward. The region's position in aerospace, high-performance computing, and advanced medical equipment drives demand for OFC, which is valued for its exceptional electrical and thermal qualities.

The US digital economy, which will account for 9.6% of GDP in 2023, is growing far faster than the entire economy, driving OFC demand in technology-intensive sectors. NASA's $25.4 billion budget for FY 2024 funds advanced technological development, which necessitates materials such as OFC for conductivity and thermal management. Investment in high-performance computing is expected to reach $1.1 billion in 2024, fueling OFC demand for supercomputers and quantum technologies.

North America's medical equipment sector, which is increasing with advanced technologies that rely on OFC, as well as Canada's $2.5 billion Strategic Innovation Fund, drive more demand for OFC. The semiconductor industry's $208 billion US sales in 2023 highlight OFC's vital position in chip fabrication. This climate presents OFC as essential for North America's ongoing technological improvement, ensuring further market growth.

North America's aging electrical infrastructure is driving the Oxygen-Free Copper (OFC) market forward. With a significant component of the electrical system nearing the end of its life, there is an urgent need for efficiency and reliability improvements. OFC's high conductivity makes it an attractive material for infrastructure renewal projects, notably in power transmission and distribution systems. The U.S. Department of Energy's Infrastructure Modernization Initiative, which has a $495 million budget for FY 2024, emphasizes the need for sophisticated materials such as OFC to improve the nation's electric infrastructure.

Global Oxygen-Free Copper Market: Segmentation Analysis

The Global Oxygen-Free Copper Market is Segmented on the basis of Product Type, Application, Form, And Geography.

Oxygen-Free Copper Market, By Product Type

• Copper Oxygen-Free Electronic (Cu-OFE)
• Copper Oxygen-Free (Cu-OF)

Based on Product Type, the market is bifurcated into Copper Oxygen-Free Electronic (Cu-OFE) and Copper Oxygen-Free (Cu-OF). Copper Oxygen-Free (Cu-OF) is the dominant Electrical & Electronics section (because of its widespread use in electronics manufacturing); Cu-OFE is likely the fastest expanding segment. This is because Copper Oxygen-Free Electronic (Cu-OFE) caters to even more specialized applications within electronics, such as high-performance semiconductors and superconductors, which are rapidly expanding due to advances in downsizing and rising demand for efficient electronics.

Oxygen-Free Copper Market, By Application

• Electronics
• Power Cables and Transformers
• Telecommunications
• Automotive
• Medical Equipment

Based on Application, the market is segmented into Electronics, Power Cables and Transformers, Telecommunications, Automotive, and Medical Equipment. Electronics now leads the oxygen-free copper industry because of its widespread use in semiconductors, high-performance connections, and other critical components. However, the fastest increasing area is projected to be medical equipment. As medical technology progresses, the demand for high-precision equipment with higher conductivity increases, making OFC an excellent choice for many applications.

Oxygen-Free Copper Market, By Form

• Rod
• Wire
• Strips

Based on Form, the market is segmented into Rod, Wire, and Strips. Wires dominate the oxygen-free copper market because of their adaptability and widespread application in industries such as electronics, telecommunications, and automotive. However, strips are likely to be the fastest expanding segment. This is driven by the growing demand for shrinking in electronics, where thin, high-conductivity strips are critical for effective power distribution within small devices.

Oxygen-Free Copper Market, By Geography

• North America
• Europe
• Asia Pacific
• Rest of the World
• On the basis of regional analysis, the Global Oxygen-Free Copper Market is classified into North America, Europe, Asia Pacific, and the Rest of the World. Asia Pacific reigns supreme, accounting for more than 45% of the oxygen-free copper market because to rising electronics and automotive production. The fastest-growing region is most likely North America, driven by advances in aerospace, high-speed computing, and infrastructure upgrades that necessitate high-performance OFC.

Key Players

The "Global Oxygen-Free Copper Market" study report will provide valuable insight with an emphasis on the global market. The major players in the market are Copper Braid Products, Hussey Copper, Aviva Metals, KGHM Polska Miedz, KME Mansfeld GmbH, Wieland Werke AG, Mitsubishi Materials Corporation, Hitachi Metals Ltd, Zhejiang Libo Holding Group Co Ltd, Sam Dong Corporation, and Cupori Oy. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

Our market analysis also entails a section solely dedicated to such major players wherein our analysts provide an insight into the financial statements of all the major players, along with product benchmarking and SWOT analysis. The competitive landscape section also includes key development strategies, market share, and market ranking analysis of the above-mentioned players globally.

• Oxygen-Free Copper Market Recent Developments
• In December 2023, U.S.-based C4V, a LiB firm, entered into an MoU with Hindalco Industries for a partnership in development and anode-copper to serve the booming EV sector in the United States.
• In November 2023, Redwood Materials plans to further backward integrate and make copper cathodes; this factory is projected to become operational in 2025.
• In November 2023, South Korean company SK Nexilis began producing ultrathin oxygen-free coppers (4 microns) in its new Malaysian facility. This facility has a capacity of 57.0 kilotons per year and was developed at an investment of KRW 900.0 billion (~USD 690.0 million). It includes one of the largest production lines of oxygen-free coppers in the world.

TABLE OF CONTENTS

1. Introduction

• Market Definition
• Market Segmentation
• Research Methodology

2. Executive Summary

• Key Findings
• Market Overview
• Market Highlights

3. Market Overview

• Market Size and Growth Potential
• Market Trends
• Market Drivers
• Market Restraints
• Market Opportunities
• Porter's Five Forces Analysis

4. Oxygen-Free Copper Market, By Product Type

• Oxygen-Free High Thermal Conductivity (OFHC) Copper
• Oxygen-Free Electronic (OFE) Copper
• Oxygen-Free Copper Wire

5. Oxygen-Free Copper Market, By Application

• Electronics
• Power Cables and Transformers
• Telecommunications
• Automotive
• Medical Equipment
• Others

6. Oxygen-Free Copper Market, By Form

• Rod Form
• Wire Form

7. Regional Analysis

• North America
• United States
• Canada
• Mexico
• Europe
• United Kingdom
• Germany
• France
• Italy
• Asia-Pacific
• China
• Japan
• India
• Australia
• Latin America
• Brazil
• Argentina
• Chile
• Middle East and Africa
• South Africa
• Saudi Arabia
• UAE

8. Market Dynamics

• Market Drivers
• Market Restraints
• Market Opportunities
• Impact of COVID-19 on the Market

9. Competitive Landscape

• Key Players
• Market Share Analysis

10. Company Profiles

• Copper Braid Products
• Hussey Copper
• Aviva Metals
• KGHM Polska Miedz
• KME Mansfeld GmbH
• Wieland Werke AG
• Mitsubishi Materials Corporation
• Hitachi Metals Ltd
• Zhejiang Libo Holding Group Co Ltd
• Sam Dong Corporation
• Cupori Oy

11. Market Outlook and Opportunities

• Emerging Technologies
• Future Market Trends
• Investment Opportunities

12. Appendix

• List of Abbreviations
• Sources and References