
The name of work materials Chemical Composition (%) Chemical Composition (%)
and material Symbols Cast irons Gray iron castings
others
Tensile strength
Mechanical Property of Standard test block Hardness Heat treatment of standard test block
Tough cast Spheroidal irons graphite Ductile cast Cast irons irons
High carbon chromium bearing steels Spheroidizing
Free cutting carbon steels
Rolled steels for general structure
Cold-reduced carbon steel sheets Standard thermal refining
Technical Inf