Hafnium Metal and Hafnium Alloy Products
Request Hafnium Material Pricing
Auremo LLC, 505 Ellicott St, Buffalo, NY 14203, reviews hafnium inquiries for U.S. industrial and research projects. Call +1 716 910 04 21 or send the purity, specification, form, dimensions and quantity.
Available product forms
- sheet, plate and foil by specification
- rod, bar and wire
- tube and pipe subject to availability
- targets, blanks and finished parts after technical review
Information to include in your request
Please provide the governing standard or grade, product form, dimensions and tolerances, quantity, delivery ZIP code and required documentation. Pricing and availability are confirmed individually for each inquiry.
Frequently asked questions
How is the price for hafnium metal and hafnium-alloy products confirmed?
Prices are provided on request and depend on the exact grade or standard, dimensions, tolerances, quantity, documentation and freight requirements.
Can non-standard dimensions be requested?
Yes. Include a drawing or dimensional requirements. Availability and manufacturing or sourcing feasibility are confirmed with the quotation.
What is the typical delivery time in the United States?
Typical U.S. delivery is 2–3 weeks after order confirmation. The final lead time and delivery terms are stated in the quotation for the selected material, quantity and destination.
Related materials and references
Hafnium products · Hafnium sheet, strip and tube · Hafnium production reference
Hafnium product forms and specification review
U.S. searches include hafnium alloy finished parts supplier, hafnium semi-finished parts, hafnium rod and hafnium sheet. For a quotation, provide the governing material specification, minimum hafnium content and zirconium limit, required sheet, plate, foil, rod, wire, tube, target or machined part, dimensions and tolerances, condition, certificate level, quantity and destination ZIP code.
Technical Characteristics
Hafnium is a refractory, silvery-white metal, a classic member of the class of trace elements. In nature it does not form minerals and exists in the form of compounds. Its best known composition is with zirconium (which is very similar to it in its characteristics), but there is even more of it in tortveitite (scandium mineral). Hafnium is used in nickel and iron alloys with high heat resistance characteristics. The melting point of the element is over 2150 °C and its boiling point is 5400 °C. This element, like such refractory metals as tungsten and molybdenum, is very popular in the nuclear power, radio engineering, and electrical industries. This is especially true in the production of filaments of incandescent lamps, as well as discharge tubes.
Physical properties of hafnium
| Chemical symbol | Hf |
| Specific gravity | 3.3 g/cm³ |
| Melting point | 2233 °C, 4051 °F |
| Boiling point | 4603 °C, 8317 °F |
| Specific heat of melting | 25,1 kJ/mol |
| Specific heat of vaporization | 575 kJ/mol |
| Oxidation degree | 0, 2, 3, 4 |
A heavy refractory silvery-white metal was discovered in 1923. It is designated by the symbol Hf (lat. Hafnium). The average content in the lithosphere is about 4 g/t. Hafnium is produced by processing zirconium ores, as it has no minerals of its own and always accompanies zirconium.
