High-temperature strength: Stable performance in high-temp and corrosive environments for long service life.
Oxidation & corrosion resistance: Suitable for vacuum, protective atmosphere and demanding furnace conditions.
Precision customization: Round, square, hex, rectangle, wire; custom sizes and surface finishes; small-batch sampling supported.
Traceable quality: Powder metallurgy route with impurity-controlled grades and full inspection options for critical applications.
High-temp furnaces: Heating elements, output leads, fixtures in sapphire growth, rare-earth and vacuum furnaces.
Metallurgy & smelting: Electrodes, fasteners and components in molten metal service (incl. zinc-resistant duty).
Electronics & lighting: Electric vacuum parts, gaseous tubes, lamp brackets, silicon rectifier bases.
General high-temp structures: Components where high melting point and dimensional stability are essential.
Tensile and hardness testing
Ultrasonic inspection for internal defects
Dimensional verification (diameter, straightness, tolerances)
Chemical composition checks (Mo-1 / Mo-2 or ASTM grades)
Send your specifications (grade, size, quantity) — quotation and lead time within 12 hours.
Trial orders with flexible MOQ are supported for evaluation and qualification.
All materials are supplied with EN 10204 3.1 MTC and full inspection documentation for export compliance.
LuminaTitanium supplies high-performance molybdenum rods/bars manufactured to ASTM B387 and related specifications. Using powder metallurgy (hydrostatic compaction, high-temperature sintering) and controlled hot working, our Mo rods offer high strength, oxidation resistance and long service life in high-temperature industrial, metallurgical, lighting and semiconductor applications. Dimensions, grades, shapes and finishes are fully customizable to fit your project.
| Parameter | Details | Why It Works for You |
|---|---|---|
| Standard | ASTM B387 | Simplifies qualification in global supply chains |
| Materials | R03600, R03620, R03830, R03650, etc. | Covers common Mo grades for furnace, electrode and structural use |
| Shape | Round, square, hex (A/F), rectangle, wire | Fits heating elements, electrodes and structural parts |
| Dimension range | Customizable | Match drawings; minimize secondary machining |
| Surface finish | Black, pickled, sand-blasted, polished | From rough utility to precision-finished components |
| State | Vacuum annealed / unannealed | Choose ductility vs. strength per downstream processing |
| Third-party inspection | Acceptable | Extra assurance for critical or audited projects |
| Grade | Fe (%) | Ni (%) | Al (%) | Si (%) | Mg (%) | C (%) | N (%) | O (%) |
|---|---|---|---|---|---|---|---|---|
| Mo-1 | 0.01 | 0.005 | 0.002 | 0.01 | 0.005 | 0.01 | 0.003 | 0.008 |
| Mo-2 | 0.01 | 0.005 | 0.005 | 0.01 | 0.005 | 0.01 | 0.003 | 0.02 |
(Additional impurity or ASTM grade details can be provided with MTC on request.)
Mo powder → hydrostatic compaction → sintering (≈2100°C) → hot working (≈870–1280°C) → finishing (machining/polishing as specified)
Standard & grade: ASTM B387; R03600 / R03620 / R03830 / R03650 / Mo-1 / Mo-2
Shape & dimensions: round/square/hex/rectangle; diameter & length; tolerance & straightness targets
Condition & finish: vacuum annealed or unannealed; black/pickled/sand-blasted/polished
Testing & documentation: tensile, hardness, UT, chemistry; MTC EN 10204 3.1; 3rd-party if required
Quantity & packaging: batch size, bundling, export wooden cases, anti-corrosion needs
End use: furnace, metallurgy, lighting, semiconductor, etc., to confirm best grade and spec
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