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What is “Nominal Pipe Size”?
You’ve probably encountered the abbreviation NPS previously on our or similar websites. It means “Nominal Pipe Size,” and it is the North American standard for measuring pipe sizes used for various pressures and temperatures. The NPS standard is widely accepted in the USA, but some things have to be observed correctly in order to find […]
DefenseHealthcareIndustry NewsMetalsPower PlantsTransportation
Metal Density Chart: Density of Common Metals Explained
A metal density chart is a valuable reference for engineers, fabricators, and procurement professionals working with metals across industries like aerospace, defense, construction, and medical manufacturing. Understanding metal density directly impacts material selection, structural performance, and overall project cost. When comparing metals such as steel, aluminum, titanium, and nickel alloys, d
AerospaceConstructionDefenseHealthcareIndustry NewsMetalsPower PlantsTransportation
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, […]