Molybdenum Sheet and Plate (Pure Molybdenum Type 361)
Unalloyed powder metallurgy Molybdenum Type 361 (UNS R03610) is a high-purity (>99.95% Mo) refractory metal sheet and plate, compliant with ASTM B386/B386M. Available in a wide range of thicknesses (0.2 mm to 50 mm) and custom dimensions, our molybdenum sheet and plate products are ideal for use in vacuum furnaces, semiconductor processing, sputtering targets, heat shields, and high-temperature tooling. Type 361 molybdenum features good ductility in annealed condition and can be easily cut, machined, or welded using proper techniques.
Princeton Powder is a premier provider of high-purity Molybdenum sheets and plates, offering products that meet ASTM standards for quality and performance.
Material | Molybdenum Sheet and Plate |
CAS Number | 7439-98-7 |
Standard | ASTM B386, ASTM B387 |
Grade | Type 361 |
| Density | 10.23 g/cm3 |
Melting Point | 2623 ℃ |
Thickness | Customized |
Surface Treatment | Pickling or Polishing |
Description of Molybdenum Sheet and Plate
Molybdenum (Mo) sheets are thin, flat pieces of molybdenum metal known for their exceptional strength, high melting point (approximately 2,623°C), and excellent thermal and electrical conductivity. These sheets are often used in high-temperature applications, such as aerospace components, furnace parts, and electrical contacts, due to their stability in extreme conditions. Molybdenum sheets are also valued in the manufacturing of tools and molds, where durability and resistance to wear are essential.
Chemical Compositions of Molybdenum Sheet and Plate
Type | Mo-1 | Mo-2 | Mo-3 | |
|---|---|---|---|---|
Mo(%) | 99.95 | 99.95 | 99.95 | |
Other Element Content(%) ≤ | Pb | — | — | 0.001 |
Bi | — | — | 0.001 | |
Sn | — | — | 0.001 | |
Sd | — | — | 0.001 | |
Cd | — | — | 0.001 | |
Fe | 0.005 | 0.006 | 0.010 | |
Ni | 0.002 | 0.003 | 0.005 | |
Al | 0.002 | 0.002 | 0.005 | |
Si | 0.003 | 0.003 | 0.010 | |
Ca | 0.002 | 0.002 | 0.005 | |
Mg | 0.001 | 0.002 | 0.003 | |
P | 0.001 | 0.001 | 0.002 | |
C | 0.005 | 0.008 | 0.010 | |
O | 0.003 | 0.005 | 0.050 | |
N | 0.001 | 0.003 | – | |
Physical Properties of Molybdenum Sheet and Plate
Tensile Strength | KSI (MPa)-RT | 150 |
KSI (MPa)-500°C | 75 | |
KSI (MPa)-1000°C | 25 | |
Elongation | % in 1.0″. | 12 |
Typical Hardness | HV10 | >220 |
Modules of Elasticity | GPa | 320 |
Application
- Aerospace: Used in high-temperature components for rocket engines and airframes due to their strength and melting point.
- High-Temperature Furnaces: Employed in the construction of furnaces and laboratory equipment for their thermal stability and oxidation resistance.
- Chemical Processing: Ideal for reactors and heat exchangers, thanks to their excellent corrosion resistance.