HEATKEYS

A totally free access materials knowledge base and news service for the engineering, design and materials community worldwide. Content includes the whole materials spectrum of Metals, Ceramics, Polymers and Composites.

ESPI High Purity Metal Specialists since 1950 Specializing in the fabrication of high purity metals, alloys, and compounds since 1950. Manufacturer of DeContam

United Performance Metals is a high temperature alloy and specialty stainless steel supplier with an extensive inventory of hard-to-find grades and thicknesses.

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

DFARS Compliant Shielding, Sealing and High Temp Electronic Alloys available in Sheet, Plate, Coil, Foil, Wire & Rod.

Since 1952, making ?Stainless Steel Plate and Nickel Alloy Plate Products? has been and remains our only business. Stocking the largest and most extensive single-site stainless plate inventory in North America, we are the industry heavyweight. With o...

Bosun Supplies offers the experience, knowledge, and personal service you

Material property database with data sheets of thermoplastic and thermoset polymers such as nylon, polycarbonate, polyethylene; metal alloys, aluminum, steel, titanium, nickel, cobalt, and zinc alloys; ceramics, lubricants. Free search tools include...

Site with useful articles about all aspects of metals and metals businesses, as well as a blog highlighting key metals market and industry news.

Portland Bolt manufactures and stocks both black and galvanized anchor bolts and construction fasteners to ASTM specifications for quick delivery.

eFunda, the ultimate online reference for the mechanical engineering community