This datasheet provides information on key alloy metallurgy, processing effects on physical and mechanical properties, and applications of Al-Mg die-casting alloy 518.0. A figure presents die cast aluminum casting rotating-beam fatigue curve for 518.0-F alloy.

The aluminum-tin alloys 850.0, 851.0, 852.0, and 853.0 are specialized compositions displaying excellent bearing characteristics under moderate loads and with effective lubrication. This datasheet provides information on key alloy metallurgy, fabrication characteristics, processing effects on physical and mechanical properties, and application characteristics of these alloys. Permanent-mold aluminum casting rotating-beam fatigue curves for 850.0-T101, 850.0-T5, and 852.0-T5 alloys are also presented.

This article is an atlas of fractographs that helps in understanding the causes and mechanisms of fracture of AISI/SAE alloy steels (4xxx steels) and in identifying and interpreting the morphology of fracture surfaces. The fractographs illustrate the brittle fracture, ductile fracture, impact fracture, fatigue fracture surface, reversed torsional fatigue fracture, transgranular cleavage fracture, rotating bending fatigue, tension-overload fracture, torsion-overload fracture, slip band crack, crack growth and crack initiation, crack nucleation, microstructure, hydrogen embrittlement, sulfide stress-corrosion failure, stress-corrosion cracking, and hitch post shaft failure of these steels. The components considered in the article include tail-rotor drive-pinion shafts, pinion gears, outboard-motor crankshafts, bull gears, diesel engine bearing cap bolts, splined shafts, aircraft horizontal tail-actuator shafts, bucket elevators, aircraft propellers, helicopter bolts, air flasks, tie rod ball studs, and spiral gears.