Molybdenum Bars/Rod

Molybdenum bars have the properties of high melting point, good thermal conductivity and low thermal expansion. At high temperature, they can resist oxidation and have high strength without any distortion during the procession, etc.

Moly bars or mo bar is manufactured as random length pieces or cut to customers' desired lengths. In addition, there are three different surface processes or finishes which are provided, depending on the desired end use of the molybdenum bar or moly bars.

CTOMS produces pure and lanthanated doped moly bar or mo bars. The lanthanated doped mo bars or moly bars are targeted for use in higher temperature applications where ductility is retained after recrystallization for material with smaller cross sections

Description Code Density (g/cm3) Dimensions (mm) Applications
Conventional molybdenum bars Mo-2 9.3 Square 15 x 15 x 600 Round Dia17 x 350 Pure mo bars for drawing normal molybdenum wire
High temperature molybdenum bars GHM Raw material for molybdenum wire in electrical light sources and rods
RGMo-2 9.9 Dia. (16.5-18) x (350-450)  
Molybdenum bars for steel melting Mo-1 Mo-4 9.5 20 x 20 x 600 With high purity, it is used as additives in steel melting.

Appearance: Divided forging molybdenum rod and polished molybdenum bar; forging moly bars surface is allowed to have oxidize film and slight forging hammer mark; polished molybdenum bar or moly bar surface presents metallic luster and has no oxidized phenomenon notably; The two surfaces have no defects, such as divided layer, crackle, burr and vertical crackle, etc.

Purity: Mo 99.95%

Specification: Dia. (0.8-16) x L (mm). The diameter and length deviation are consulted by both parties according to GB4188-84 standard or user s demand

Applications: Used for making electric vacuum device and electric light source parts

More detail can be find from Moly Square Bar, Plate, Round moly bar & mo bar

If you have any interest in our mo bars or moly bar, please feel free to contact us by email:, or by telephone:86 592 512 9696.