Electro galvanizing made according to PN-EN 10244-2 standard.
Hot-dip galvanizing made according to the PN-EN ISO 1461 standard.
Carburising consists in saturating the surface layer of steel with carbon while heating the workpiece for a certain time in a medium containing atomic carbon. Carburising ensures high hardness, resistance to abrasion and surface pressure.
Nitriding is a heat treating process that diffuses nitrogen into the surface of a metal to create a case-hardened surface. These processes are most commonly used on low-alloy and high-alloy steels. Nitriding increases abrasion resistance, surface hardness, fatigue strength and corrosion.
