RCK stands for various terms. Discover the full forms, meanings, and possible interpretations of RCK across different fields and industries.
Rockdale, Texas,United States
AirportAirport CodeIATAIATA CodeICAOICAO CodeA measure of the surface hardness of a material. A value derived from the increase in depth of an impression as the load of a steel indenter is increased from a fixed minimum value to a higher value and then returned to the minimum value. The values are quoted with a letter prefix corresponding to a scale relating to a given combination of load and indenter. Rockwell hardness is the resistance of a material to indentation of a defined steel ball.
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