DIN975 254smo 1.4547 Uns S31254 Threaded Rod
Product Introduction
We have a large corporate scale and branches to provide broader business channels for exporting to sales of C14500 Tellurium Copper, Ni200 Seamless Nickel Pipe, Molybdenum And Alloys. We keep pace with the times and keep pace with the rapid development of science and technology. Our design, quality, service and price are very advantageous at home and abroad. We actively promote scientific and technological innovation, continuously improve the efficiency of resource utilization, and lead the green development of the industry.
Overview
Pure molybdenum rod is a high-purity refractory metal product made from molybdenum with a purity of Mo ≥99.95%. It offers excellent high-temperature strength, low thermal expansion, good electrical conductivity, and stable performance in vacuum and high-temperature environments.
Compared to molybdenum alloy rods such as TZM molybdenum rod and Mo-La molybdenum rod, pure molybdenum rod provides higher purity and better electrical and thermal conductivity. It is widely used in vacuum furnaces, semiconductor equipment, glass melting industries, and high-temperature components.
Fanmetal supplies pure molybdenum rods in various diameters and lengths, with customized machining, surface treatment, and finishing options available.
Pure Molybdenum Rods Specifications
| Item | Specification |
| Material | Pure Molybdenum |
| Grade | Mo-1,Mo-2,Mo-4 |
| Purity | Mo ≥99.95% |
| Density | 9.3-9.5g/cm3 |
| Melting Point | 2620°C |
| Diameter | Customized |
| Length | Customized |
| Surface | Ground, Polished, Machined |
| Standard | ASTM B387,ASTM B386 |
| Certification | ISO9001 |
Appearance:
Divided forging Pure Molybdenum Rod and polished molybdenum bar; the forging molybdenum bar surface is allowed to have oxidize film and slight forging hammer marks; the polished molybdenum bar or molybdenum 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.
Key Features of Molybdenum Rod
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High Purity
Made from molybdenum with a purity of ≥99.95%, suitable for applications requiring low contamination.
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Excellent High-Temperature Performance
Maintains strength and dimensional stability under high-temperature conditions.
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Low Thermal Expansion
Provides reliable performance where thermal cycling and temperature changes occur.
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Good Electrical and Thermal Conductivity
Suitable for heating elements, electrodes, and electronic components.
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Vacuum Compatibility
Applications of Pure Molybdenum Rod
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Vacuum Furnace Components
Pure molybdenum rod is used for furnace parts, supports, electrodes, and other components working in high-temperature vacuum environments.
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Semiconductor Equipment
Due to its high purity and thermal stability, molybdenum rod is used in semiconductor processing equipment and precision components.
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Glass Manufacturing
Molybdenum rods can be used as electrodes and structural parts in glass melting systems because of their resistance to high temperatures and corrosion.
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High-Temperature Components
Pure molybdenum rods are suitable for heat shields, supports, fixtures, and other components requiring refractory metal performance.
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Electrical Applications
Its good electrical conductivity makes it suitable for electrodes and electrical discharge machining (EDM) applications.
Pure Molybdenum Rod vs. Molybdenum Alloy Rod
| Comparison | Pure Molybdenum Rod | Molybdenum Alloy Rod |
|---|---|---|
| Composition | Mo ≥99.95%* | Mo with alloying elements |
| Electrical & Thermal Conductivity | Generally higher | Generally lower |
| High-Temperature Strength | Good | Generally improved |
| Main Advantage | High purity and good conductivity | Improved high-temperature strength and creep resistance |
| Typical Grades | Mo-1, Mo-2, Mo-4 | TZM, Mo-La |
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FAQ
Q: What grades are available for pure molybdenum rods?
A: Common pure molybdenum grades include Mo-1 and Mo-2. The available grade depends on the required chemical composition, mechanical properties, dimensions, and applicable standard. For applications requiring higher high-temperature strength, molybdenum alloys such as TZM or Mo-La can be considered instead.
Q: What sizes of pure molybdenum rod can you supply?
A: Pure molybdenum rods can be supplied in different diameters and lengths. For example, your current product information lists 4–150 mm diameter and lengths up to 2000 mm for high-purity molybdenum rods. Custom dimensions can also be discussed based on the application and production requirements.
Q: What is the difference between pure molybdenum rod and TZM rod?
A: Pure molybdenum rod is selected mainly for its high purity, electrical conductivity, thermal conductivity, and high-temperature stability. TZM is a molybdenum alloy containing titanium, zirconium, and carbon. It generally provides higher high-temperature strength and creep resistance than pure molybdenum. Your existing TZM rod page also positions TZM for high-temperature structural applications.
Q: Can pure molybdenum rods be machined or surface finished?
A: Yes. Pure molybdenum rods can be supplied with different surface conditions, including ground, polished, turned, or other customer-specified finishes, depending on the size and application. Custom cutting and machining are also available according to drawings or technical requirements.
We will firmly grasp the central position of innovation in the overall reform and development, and continue to enhance our DIN975 254smo 1.4547 Uns S31254 Threaded Rod technology. Many years of production management experience, we strictly control the quality, according to the design before production, tracking after production, get the praise of customers. After testing, our system is safe and reliable, its control performance is excellent, can improve production efficiency and stable product quality.
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