Ti Gr.1 heat exchanger

Applications and Benefits of Titanium Grade 1

Titanium Grade 1 (Ti Gr.1) is the softest and most ductile of commercially pure titanium grades. It contains over 99.5% titanium and offers exceptional corrosion resistance, high formability, and weldability. This makes it ideal for use in harsh environments like chemical processing, marine plants, semiconductor facilities, and food equipment manufacturing.

In seawater desalination and chemical plants, Ti Gr.1 is commonly used in tube-type heat exchangers and condensers. Its excellent resistance to chloride-induced corrosion and its light weight make it a top choice for chlorine and hydrochloric acid systems. Its low thermal expansion and high thermal conductivity also enhance heat transfer efficiency, especially in high-precision applications.


Recycling Value and Circular Economy Impact

Ti Gr.1 heat exchanger scrap holds strategic importance in Korea’s titanium recycling industry. Because of its high purity, the scrap requires less energy for refining. This helps lower production costs and significantly reduces carbon emissions during the manufacture of new titanium products or titanium alloy ingots.

The domestic supply of Gr.1 titanium scrap is stable due to widespread use in semiconductor, petrochemical, and water treatment industries. Korean recyclers are now pre-purchasing and entering long-term contracts to secure Gr.1 scrap. This aligns with national goals to reduce reliance on imported titanium ore and to strengthen the local strategic materials supply chain.

Ti Gr.1 scrap contributes directly to resource circulation, helping Korea advance toward a carbon-neutral industrial structure. Recycled high-purity titanium is already being reused in aerospace, medical, and defense-grade alloys, underscoring its value beyond waste treatment.

The global price surge of raw titanium and geopolitical risks—such as Russia’s war with Ukraine and China’s titanium export controls—have driven up demand for recycled materials. In this context, collecting and refining Gr.1 scrap has become essential for maintaining industrial competitiveness.

Dong-A Special Metals is committed to supporting this shift by recycling high-purity Ti Gr.1 materials and offering ready-to-melt alloys to meet domestic industry needs. With demand expected to surge in aviation, defense, and hydrogen infrastructure starting in late 2024, securing high-quality titanium scrap is more critical than ever.




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2) Kor : https://blog.naver.com/dongaspecial/223683546036

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Ltd. is selling titanium (titanium) sponge substitutes for research and alloying on its smart store in order to localize the material in Korea. We look forward to your interest and support. Thank you.


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