Rhenium products

On the strength of the highest melting point after tungsten and ductility that holds from cryogenic to high temperature, Korea Tungsten's rhenium serves as a core material in extreme-environment fields such as rocket propulsion, superalloys, thermocouples and catalysts.

On the strength of the highest melting point after tungsten and ductility that holds from cryogenic to high temperature, Korea Tungsten's rhenium serves as a core material in extreme-environment fields such as rocket propulsion, superalloys, thermocouples and catalysts.

On the strength of the highest melting point after tungsten and ductility that holds from cryogenic to high temperature, Korea Tungsten's rhenium serves as a core material in extreme-environment fields such as rocket propulsion, superalloys, thermocouples and catalysts.

MELTING POINT3,186 ℃A high melting point, next after tungsten
DENSITY21.02 g/cm³One of the heaviest metals
FORMS6From foil to powder and pellets
SUPPLYSmall lots · precisionA rare metal, mainly in small diameters
KEY FEATURES

Why rhenium

How the properties of the material become advantages in the finished part.

An extreme melting point

At 3,186 ℃ its heat resistance is among the highest of any metal.

High-temperature ductility

It does not break easily at high temperature, which makes it strong against repeated heating.

A superalloy addition

Added to nickel-based superalloys it extends turbine part life.

Catalyst raw material

It is used as a raw material for petrochemical reforming catalysts.

PRODUCT VARIANTS

Product Shapes

Foil

Foil

Used in ultra-thin form for vacuum parts and ion source parts.

Inquire About This Shape

※ We also machine dimensions outside the standard range. Send us a drawing and we will reply on whether it is possible.

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KOREA TUNGSTEN CO.,LTD

KOREA TUNGSTEN CO.,LTD

Refractory metal supply and ultra-precision machining — core materials for semiconductor, display, defense, space, medical & radiation.

INNOMT LLC

INNOMT CO.,LTD

Korea Tungsten's official overseas division

© 2026 Korea Tungsten Co., Ltd. All rights reserved. 83 Bideukbawi-gil, Jori-eup, Paju-si, Gyeonggi-do 10949, Korea (364-2 Osan-ri)   +82-31-975-1717

© 2026 INNOMT Co., Ltd. All rights reserved. Unit A-1710, IS Biz Tower Hangang 3, 50 Eutteum-ro, Deogyang-gu, Goyang-si, Gyeonggi-do 10543, Korea +82-2-6408-4239

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KOREA TUNGSTEN CO.,LTD

KOREA TUNGSTEN CO.,LTD

Refractory metal supply and ultra-precision machining — core materials for semiconductor, display, defense, space, medical & radiation.

INNOMT LLC

INNOMT CO.,LTD

Korea Tungsten's official overseas division

© 2026 Korea Tungsten Co., Ltd. All rights reserved. 83 Bideukbawi-gil, Jori-eup, Paju-si, Gyeonggi-do 10949, Korea (364-2 Osan-ri)   +82-31-975-1717

© 2026 INNOMT Co., Ltd. All rights reserved. Unit A-1710, IS Biz Tower Hangang 3, 50 Eutteum-ro, Deogyang-gu, Goyang-si, Gyeonggi-do 10543, Korea +82-2-6408-4239

Privacy Policy

Terms of Use

Cookie settings

KOREA TUNGSTEN CO.,LTD

KOREA TUNGSTEN CO.,LTD

Refractory metal supply and ultra-precision machining — core materials for semiconductor, display, defense, space, medical & radiation.

INNOMT LLC

INNOMT CO.,LTD

Korea Tungsten's official overseas division

© 2026 Korea Tungsten Co., Ltd. All rights reserved. 83 Bideukbawi-gil, Jori-eup, Paju-si, Gyeonggi-do 10949, Korea (364-2 Osan-ri)   +82-31-975-1717

© 2026 INNOMT Co., Ltd. All rights reserved. Unit A-1710, IS Biz Tower Hangang 3, 50 Eutteum-ro, Deogyang-gu, Goyang-si, Gyeonggi-do 10543, Korea +82-2-6408-4239

Privacy Policy

Terms of Use

Cookie settings