MetalsAlloy
What Does Heat Scale After Heat Treat Indicate—Surface Flaw or Real Problem?
Learn if heat scale after heat treat is cosmetic or structural, its effects on corrosion resistance and tolerances, and how to prevent or remove it.
Metal & Alloy Properties, Comparisons & Guides
Browse metal and alloy grades, explore composition and property data, and find straightforward answers to questions about material differences, selection, and applications.
Materials Database
Browse Materials →Browse metals and alloys by material family to explore grades, chemical compositions, mechanical properties, and common applications.
Aluminum Alloys
Steels
Copper Alloys
Cast Irons
Titanium Alloys
Nickel Alloys
Magnesium Alloys
Zinc Alloys
Cobalt Alloys
Pure Metals
Material Property Tables
View All Property Tables →Explore reference tables for the physical, mechanical, thermal, and electrical properties of metals and alloys.
Density
Tensile Strength
Yield Strength
Young’s Modulus
Thermal Conductivity
Elongation
Learn
View All Learn →Practical guides to metal selection, machining, fabrication, and common material problems.
What Causes Pitting and Intergranular Attack During Salt Bath Heat Treating—and How Can You Prevent It?
Discover what causes pitting and intergranular attack in salt bath heat treating and step-by-step solutions for better heat treat surface finishes.
How Can You Fill a Small Hole in Cast Bronze for Maximum Strength and a Seamless Finish?
Learn practical methods to fill small holes in cast bronze, including plugging and threading techniques for high-strength, seamless repairs.