Latest Metal Materials Grade, Performance, Uses and Foreign Grade Comparison Quick Use and Quick Reference Practical Handbook, is a comprehensive metal materials tool book. Contents include basic knowledge of metal materials, steel materials grade, composition, performance, uses as well as iron and iron alloys, copper and copper alloys, aluminum and aluminum alloys, magnesium and magnesium alloys, zinc and zinc alloys, titanium and titanium alloys, nickel and nickel alloys, powder metallurgy, rare earth metals, rare metals, precious metals and their alloys, metal composite materials, special alloys, semimetals and semiconductor materials, other metals and alloys and so on, the content system and comprehensive.