Hafnium Sheet, Strip, Foil and Custom Forms
Hafnium products for U.S. buyers
Hafnium is a specialized refractory metal. A request for “hafnium” alone does not define purity, zirconium content, production route, condition, dimensions or inspection. State the exact grade or chemistry limits and the governing purchaser or industry specification.
Sheet, strip and foil enquiries
For sheet, strip or foil, provide thickness, width, length or coil data, surface condition, flatness, tolerances and quantity. For rod, plate, cut blanks or drawing-defined items, include all dimensions, machining allowance and inspection points. Any request involving nuclear service or controlled end use requires the purchaser to provide the applicable compliance and documentation requirements.
Reference data
| Property | Reference value for elemental hafnium |
|---|---|
| Atomic number | 72 |
| Atomic weight | 178.49 |
| Density | 13.31 g/cm³ |
| Melting point | 2233 °C |
| Grade | Oxygen | Nitrogen | Carbon | Silicon | Iron | Zirconium |
|---|---|---|---|---|---|---|
| GFI-1 | 0,03 | 0,015 | 0,03 | 0,02 | 0,05 | 1,0 |
Purity and certification
Hafnium and zirconium are chemically similar, so the permitted zirconium level and analytical method can be important purchasing details. Specify whether a mill test report, lot traceability, independent testing or additional documentation is required. Physical-property values are reference data and do not replace the material specification.
Information required for a quote
Send the hafnium purity or grade, sheet, strip, foil, rod or other form, dimensions, condition, quantity, chemistry limits, testing, certificate requirements and U.S. delivery ZIP code.
Evek LLC reviews every requirement against the requested grade, specification, form, dimensions and quantity. Stock, production route, origin, minimum quantity, certification, price and compliance are confirmed during quotation; website text is not a stock or suitability guarantee.
Related products and contact
Request a U.S. quote
Evek LLC serves customers throughout the United States. Typical delivery is 2–3 weeks, subject to the material, specification, dimensions, quantity, production route and availability.
Send the complete requirement to Evek LLC and include the U.S. delivery ZIP code.