VNZh-95 Heavy Tungsten Alloy Sheet and Bar
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| Residence permit-95 | WNiFe9-5 | Availability confirmed on request |
Technical characteristics
Powder heavy tungsten-iron-nickel alloy in addition to 95% of tungsten (basis) contains nickel and iron, has a high specific weight of 18 g/cm3. The alloy has satisfactory processability, but it is poorly milled, has a high degree of ionizing radiation absorption, increased heat resistance, heat resistance, corrosion resistance, wear resistance, resistance to high loads, excellent thermal conductivity.
Comparative properties of W-Ni-Fe
| Alloy | Specific gravity | s in | H | d5 |
|---|---|---|---|---|
| Mark | g/cm3 | MPa | HRC | % |
| 90W | 17 | 820 | 25 | 10 |
| 93W | 17,6 | 789 | 26 | 7 |
| 95W | 18 | 820 | 27 | 7 |
| 97W | 18,5 | 840 | 27 | 5 |
Sv- Tensile strength
H- Hardness HRC
d5 - Tensile elongation at break
Application
Manufacture of complex shaped blanks with curved surfaces: parts of cylinders, bushings, gyroscope rotors, inertial masses, erosion-resistant electrodes, funnels for shaped charges, biological protection from penetrating radiation.
U.S. sourcing overview
VNZh-95 is a regional designation for a high-density tungsten-nickel-iron alloy family. A purchasing request must identify the governing specification and required properties because density, composition, processing route and acceptance criteria are not defined by a translated grade name alone.
Product forms and sourcing
Supply can be reviewed for sheet, plate, bar, rod, blocks, rough blanks and machined parts, depending on size, drawing and quantity. Include finished and rough dimensions, machining allowance, tolerances, surface finish, critical features and any material-origin restrictions.
Evek LLC reviews each requirement against the requested grade, specification, form, dimensions and quantity. Availability, origin, production route, minimum quantity and certification are confirmed during quotation; website text is not a stock or compliance guarantee.
Specification and substitution
Heavy tungsten alloys with similar nominal tungsten content may differ in binder composition, density, strength, ductility, magnetic response and processing route. Any substitute must be evaluated against the component drawing, service conditions and required inspection.
The purchaser remains responsible for material selection, design approval and confirmation that the specified material is suitable for the finished component, manufacturing process and service environment.
Information required for a quote
Send the exact VNZh-95 designation and standard revision, product form or drawing, dimensions, quantity, required density and mechanical properties, testing, material test report, lot traceability, machining requirements, permitted alternatives and U.S. delivery ZIP code.
Related products and resources
Review heavy tungsten alloys, tungsten products, or contact Evek LLC for assistance with the requirement.
Request a U.S. quote
Evek LLC serves customers throughout the United States. Typical delivery is 2-3 weeks, subject to grade, specification, form, dimensions, quantity, production route and availability.
Contact Evek LLC with the complete requirement and U.S. delivery ZIP code.