U.S. Army Testing Validates IperionX Titanium Fasteners
IperionX Limited (NASDAQ: IPX, ASX: IPX) announced positive results from independent testing programs conducted by the U.S. Army DEVCOM Ground Vehicle Systems Center (GVSC) and Westmoreland Mechanical Testing & Research (WMTR). The tests evaluated titanium fasteners produced using IperionX's patented technologies against comparable high-strength SAE Grade 8 steel fasteners used in demanding defense and industrial applications.
The results demonstrate that IperionX titanium fasteners can deliver high-strength steel-benchmark mechanical performance while retaining the weight-reduction and corrosion-resistance advantages of titanium.
Key Testing Highlights
- Torque-to-yield performance above Grade 8 steel: IperionX 3/4-10 x 3.0-inch titanium Ti-6Al-4V fasteners achieved yield torque of 563 to 615 ft-lbf in U.S. Army DEVCOM GVSC testing, compared with approximately 480 to 502 ft-lbf for SAE Grade 8 steel fasteners. The midpoint result was nearly 20% above the high-strength Grade 8 steel benchmark.
- Repeatability and strength: Across independent 3/8-16 x 1.0-inch testing, IperionX titanium fasteners achieved average yield torque greater than Grade 8 steel fasteners, with three of five titanium fasteners not yielding at the U.S. Army strength test protocol limit.
- Superior tensile performance: WMTR tensile testing under ASTM F606/F606M-25a on IperionX 3/4-10 titanium fasteners confirmed 135 to 137 ksi yield strength and 149 to 152 ksi ultimate tensile strength — approximately 15% above the industry standard for aerospace-grade titanium fasteners.
- Domestic supply chain: These results support IperionX's patented manufacturing technologies for high-value, performance-critical finished titanium components for defense, aerospace, marine, and advanced industrial applications.
CEO Commentary
IperionX CEO Taso Arima stated: "These results represent a key independent validation milestone for IperionX's high-performance titanium fasteners manufactured with our advanced patented titanium technologies. High-strength titanium fasteners are a large-volume repeat-order component category across defense, aerospace, marine, and industrial platforms, where weight reduction, corrosion resistance, lifecycle performance, and supply assurance are strategically important."
Arima added: "Testing completed by the U.S. Army DEVCOM GVSC showed IperionX titanium fasteners delivered higher torque-to-yield performance than high-strength Grade 8 steel fasteners, and independent WMTR testing confirmed high-strength steel-benchmark tensile performance. Notably, IperionX titanium fasteners exceeded the U.S. Army's test limits and required substantially higher torque ranges to determine yield performance. These successful independent test results highlight our progress in building an all-American titanium supply chain that can support U.S. defense, aerospace, and advanced industrial sectors."
The testing programs provide third-party validation of IperionX's titanium fasteners, supporting U.S. defense industrial-base resilience and lightweighting initiatives. The company continues to advance its patented technologies for producing high-performance titanium components from domestic sources.
