K1800 Tungsten Heavy Alloy
At Elmet Technologies, we specialize in manufacturing K1800 Tungsten Heavy Alloy (WHA), a high-density, machinable material that combines 95% tungsten with nickel and iron. Engineered for superior performance in the most demanding environments, K1800 is a material of exceptional quality and consistency, produced at our Euclid, Ohio, facility.
Our K1800 offers a powerful combination of high density, strength, and superior machinability, making it an ideal choice for demanding applications. This non-magnetic alloy is ideal for applications requiring maximum mass in minimal space. As a fully integrated producer, we manage every step of the process, from raw powder to the finished product, ensuring our K1800 meets the most stringent requirements for performance and precision.
Typical Properties of K1800
| Alloy Description | K1800 | ET95 | |
| Tungsten Content | % | 95 |
| Density | (g/cm³) | 18.0 |
| (lb/in³) | 0.65 | |
| Hardness | (Rc) | ≤ 34 |
| Ultimate Tensile Strength | (ksi) | ≥ 105 |
| (N/mm²) = Mpa | ≥ 724 | |
| Yield Strength | (ksi) | ≥ 75 |
| (N/mm²) = Mpa | ≥ 517 | |
| Elongation | (%) | ≥ 3 |
| Modulus of Elasticity | (psi x 10^6) | 48 |
| (kN/mm²) | 330 | |
| Magnetic Properties | slight | |
| Magnetic Permeability | (µ) | > 1.05 |
| Thermal Expansion Coefficient | (x10^-6/K) (20ºC-500ºC) | 4.8 |
| Thermal Conductivity | (cgs) | 0.27 |
| Electrical Conductivity | (% IACS) | 15 |
| MIL-T-21014 | class | 3 |
| ASTM B777 | class | 3 |
| ASTM-T-21014 | class | 3 |
| AMS 7725 | Class 3 Type 2 | |
| Nominal Chemical Composiition | Ni content % Fe content % Cu content % Co content % W content % | 2.6 | 3.5 1.2 | 1.5 0.95 | – 0.21 | – 95.0 | 95.0 |
| Other Material Names | HA180, HD 18D, SD180, CMW 3950, K1800, M3950, MT-18F, EA18 |
Other chemical compositions are available upon request. To view the full data table, click the link below.
Key Advantages of K1800 Tungsten Heavy Alloy
Our K1800 Tungsten Heavy Alloy is the superior choice for demanding applications.
- High Density: With a nominal density of 18 g/cm³, K1800 provides maximum weight in a minimal space, making it ideal for balancing and radiation shielding applications.
- Exceptional Strength: The alloy possesses high tensile strength and ductility, ensuring reliability and durability under significant mechanical stress.
- Superior Machinability: Compared to pure tungsten, K1800 offers excellent machinability, allowing for the creation of intricate and precise components without sacrificing material integrity.
- Non-Magnetic: K1800 is a non-magnetic, critical property for applications where magnetic interference must be avoided, such as sensitive electronic instrumentation.
Reliable Performance with K1800 Tungsten Heavy Alloy
Our K1800 Tungsten Heavy Alloy excels in both strength and adaptability, making it ideal for the toughest operational environments. Engineered for superior performance, it delivers exceptional stability and reliability, even under high temperatures and extreme mechanical stress, making it the ideal solution for complex projects. Manufactured with precision at our Euclid, Ohio, facility, we ensure a consistent grain structure for unmatched performance in the most demanding conditions.
Advanced Applications of K1800 Across Key Sectors
The unique properties of K1800 make it the material of choice for a wide range of critical industries and advanced technologies.
- Aerospace & Defense: Essential for components requiring high density and durability.
- Medical: Provides superior radiation shielding for various medical devices and procedures.
- Industrial: A key material for high-performance tooling and specialized industrial machinery.
- Energy & Electronics: Utilized in applications demanding high-density materials for efficient performance.
Why Partner with Elmet Technologies for K1800?
Choosing Elmet Technologies means partnering with a trusted leader in advanced material solutions. Our K1800 Tungsten Heavy Alloy is engineered to meet the most demanding applications, offering unmatched density, strength, and versatility. Manufactured in our US-based facility in Euclid, Ohio, we ensure consistent quality and precision for aerospace, defense, medical, and industrial sectors. Contact us today to see how our expertise can elevate your next project.