ASM (American Society of Metals) Handbooks Online
ASM Handbook gives properties of materials, particularly metals and alloys involved in manufacturing. The current series includes volumes on properties and selection, phase diagrams, heat treating, surface engineering, welding, powder metallurgy, mechanical testing, metallography and microstructures, materials characterization, failure analysis, fractography, corrosion, forming and forging, casting, machining, nondestructive testing, tribology, fatigue, and modeling