VC140
Steel featuring high mechanical strength and moderate corrosion resistance. Used in steam valves and rods, nuts, as well as in screws and studs used by the oil industry.
V416
Corrosion resistant martensitic steel, similar to VC140, with addition of sulfur for improved machinability.
VC150
Standard steel for table knives and cutlery in general. It has high corrosion resistance when hardened.
V420F
Corrosion resistant martensitic stainless steel, similar to VC150, with addition of sulfur for improved machinability.
V440C
High-C martensitic stainless steel for higher hardness and addition of Cr for improved corrosion properties, primarily used in cutlery.
V431
Martensitic stainless steel with addition of Ni for improved corrosion, toughness and hardenability properties. Used in aircraft parts, greater LE and shock resistance.
N4123
Martensitic stainless steel with high C and additions of Mo and N which provide high strengh and high corrosion resistance. Used in bi-fuel injection nozzles parts.
N4923
Martensitic stainless steel with added Ni, V and Mo for high mechanical strength and corrosion resistance at moderate temperatures. Used in steam turbine blades.