Global Strontium-90 Industrial Radioactive Source Market Strategic Research Report

Scope of the Report

The global Strontium-90 Industrial Radioactive Source market size is predicted to grow from US$ 8.71 million in 2025 to US$ 11.88 million in 2032; it is expected to grow at a CAGR of 4.4% from 2026 to 2032.

Strontium-90 industrial radioactive sources refer to sealed industrial radioactive sources that use the radioactive isotope strontium-90 (Sr-90) and its decay product yttrium-90 (Y-90) as radiation source materials, encapsulated in a metal container using a special sealing process. Sr-90 is a pure beta-emitting nuclide with a half-life of approximately 28.8 years, characterized by stable radiation output, long service life, no need for external power supply, and low maintenance costs. These radioactive sources are widely used in industrial thickness measurement, density measurement, level detection, static electricity elimination, industrial calibration, and process control systems, and are crucial core components of industrial nuclear instruments and online monitoring equipment. The Strontium-90 industrial radioactive source industry chain mainly consists of three segments: upstream radioactive raw material supply, midstream radioactive source manufacturing, and downstream industrial applications. The upstream source primarily consists of Strontium-90, a fission product generated during the reprocessing of spent nuclear reactor fuel. Because Sr-90 is a byproduct of nuclear fission, its extraction and separation require a mature nuclear fuel reprocessing system. Therefore, institutions globally with large-scale supply capabilities are mainly concentrated in Russia, China, and a few other countries with advanced nuclear industries. The midstream segment includes processes such as Sr-90 purification, core manufacturing, activity calibration, sealing and encapsulation, welding, leak detection, quality certification, and radioactive source transportation licensing. Sealing technology and radiation safety control constitute the core technological barriers in the industry. Downstream applications mainly include industrial thickness gauges, density gauges, level gauges, static electricity elimination equipment, industrial calibration equipment, and process control systems. The steel, aluminum foil, copper foil, lithium battery materials, plastic film, paper, and chemical industries are the main end-users.

Global key Strontium-90 Industrial Radioactive Source players cover Rosatom, Eckert & Ziegler, China Isotope & Radiation Corporation, etc.

This report presents a comprehensive overview of the global Strontium-90 Industrial Radioactive Source market, covering market size and forecast, segmentation by product type and application, competitive landscape, leading players and regional and country-level outlook.

Segment by Type

• High Activity Sources
• Low Activity Sources

Segment by Product Form

• Point Sources
• Plane Sources
• Ring Sources
• Rod Sources

Segment by Sales Channel

• Direct Sales
• OEM Supply
• Others

Segment by Application

• Thickness Gauging
• Density Measurement
• Industrial Calibration
• Others

Who Can Use This Report?

This report is written for decision-makers who need a clear, data-backed view of the global Strontium-90 Industrial Radioactive Source market:

• Manufacturers, suppliers and solution providers benchmarking their position and planning product, capacity and go-to-market strategy
• Distributors, channel partners and end users in Thickness Gauging, Density Measurement, Industrial Calibration evaluating demand and sourcing options
• Investors, financial analysts and consultants assessing growth opportunities, competitive dynamics and M&A potential
• Government agencies, industry associations and research institutions tracking industry developments and policy impact