SteelNumber: free searchable Database of engineering materials "European Steel and Alloy Grades / Numbers" (SteelNumber.com).
SteelNumber contains the information about classification, chemical composition, equivalent grades, mechanical and technological properties of more than 2000 european steel & alloy grades and worldwide equivalents of more than 4500 international grades.
"European Steel and Alloy Grades / Numbers" is useful for mechanical engineers, constructors, metallurgists, technologists, material testing departments and others who deal with metal.
SteelNumber is free and without registration.
