Mechanical Property of Standard test block

The name of work materials and material SymbolsChemical Composition (%)
Cast irons Gray iron castings
Tough cast irons Spheroidal graphite
Ductile cast irons Cast irons
High carbon chromium bearing steels
Free cutting carbon steels
Rolled steels for general structure
Cold-reduced carbon steel sheets

Hardness Heat treatment of standard test block others

Spheroidizing

Standard thermal refining

Technical Inf