Aluminium
Basics
From the International Aluminium Institute, what is aluminium, where does it come from,
and how much is produced? The site also contains information about manufacturing processes.
Dictionary of Metal
Terminology
From Metalmart, Inc., explanation of terms related to processing, treatment, properties
and use of metals and alloys in alphabetical order.
Introduction To Ceramics
Article from Greg Geiger, American Ceramic Society, definition, history and impact on
society, technical ceramics, and future applications of advanced ceramics.
Materials
Lecture notes from David Harrison, everything you wanted to know about materials:
structure and bonding, conductivity, alloys, smelting, polymers and plastics, and more.
Long (100 kB).
MatWeb
Free online materials database. Composition, physical, mechanical and thermal properties
of more than 13,000 metals, polymers, and ceramics. Browseable by category of material or
searchable by name, property requirements, composition.
Metal
Weight Calculator
From Principal Metals, online calculation of weight in lbs for specified alloy, shape, and
dimension.
Metals
Designations and Equivalents
From Granta Design Limited, contains tables of equivalent national and international
designation systems for Ferrous Metals, Aluminium Alloys, Magnesium Alloys, Copper Alloys,
Nickel Alloys, and Titanium Alloys.
Plastics
From San Diego Plastics, Inc., an introductory text covering the history, properties,
processing, and selection of plastics.
Specifications
Search
From Principal Metals, properties of materials according to specifications from AFNOR,
AISI, ASME, ASTM, DIN and other standards organizations.
Steel Grades
From AvestaPolarit, names, typical applications, chemical composition, mechanical
properties at room temperature and at elevated temperatures, and other physical
properties.