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AMS vs ASTM vs UNS: How Material Specifications Cross-Reference

A single alloy can carry half a dozen spec numbers. Inconel 718, for example, appears as AMS 5662 on an aerospace purchase order, ASTM B637 in a power-generation RFQ, and UNS N07718 in a cross-reference database. Each spec number points to the same nickel-chromium composition. For engineers and procurement teams sourcing specialty metals, the difference […]

DefenseMetals

Velo3D Lands $32.6M U.S. Additive Manufacturing Defense Contract

Velo3D has secured a $32.6 million contract with the U.S. Department of War’s Defense Innovation Unit (DIU) in support of Project FORGE, a program focused on addressing manufacturing bottlenecks within a critical U.S. defense weapons system. The award was issued under an Other Transaction Agreement and supports a program of record. Project FORGE is tasked […]

ConstructionDefenseIndustry NewsMetals

Lockheed Martin’s PAC-3 MSE Production Ramp Signals Rising Demand for Specialty Metals and Precision Fabrication

Lockheed Martin’s recent announcement that it will significantly increase production of its PAC-3 Missile Segment Enhancement (MSE) interceptors is more than a defense headline — it’s a strong indicator of where U.S. advanced manufacturing demand is heading. Recently, Lockheed Martin confirmed plans to scale annual PAC-3 MSE production from approximately 600 units to 2,000 interceptors […]

ConstructionDefenseMetalsPower Plants

Metals Most Commonly Used in Nuclear & Power Generation Applications

Modern power generation depends on materials that can withstand extreme heat, pressure, radiation, and corrosive environments for decades at a time. From nuclear reactors to steam turbines and heat exchangers, the metals used in nuclear and power generation play a critical role in safety, efficiency, and long-term reliability. Understanding which metals are used—and why—helps engineers, […]

AerospaceConstructionDefenseMetalsTransportation

A Guide to Purchasing Inconel: Tips and Considerations

Inconel® is a family of nickel-chromium superalloys known for high strength, corrosion resistance, and oxidation resistance at elevated temperatures. Well-suited to demanding applications, Inconel alloys typically comprise 50–70% nickel, 15–25% chromium, and other elements such as iron, cobalt, molybdenum, and tungsten. The specific composition of an Inconel alloy depends on its intended applicati

Nickel alloy bar, plate, tubing, and wire products for industrial applications
AerospaceConstructionDefensePower PlantsTransportation

What Is The Difference Between Inconel and Incoloy?

Inconel® is a family of nickel-chromium superalloys known for high strength, corrosion resistance, and oxidation resistance at elevated temperatures. Well-suited to demanding applications, Inconel alloys typically comprise 50–70% nickel, 15–25% chromium, and other elements such as iron, cobalt, molybdenum, and tungsten. The specific composition of an Inconel alloy depends on its intended applicati