Performance and Application Value of 16Mo3 Steel
16Mo3 steel is an alloy structural steel under the European EN standard, mainly used for high-temperature pressure vessels and boiler components. Its notable features are excellent high-temperature performance and corrosion resistance, making it particularly suitable for long-term service in high-temperature and sulfur-containing environments. Compared with ordinary carbon steels, 16Mo3 offers significant advantages in heat resistance and creep resistance.
Its chemical composition is based on iron, with molybdenum as the key alloying element, along with controlled amounts of carbon, manganese, silicon, sulfur, and phosphorus. The addition of molybdenum significantly improves high-temperature strength and corrosion resistance. Carbon is kept moderate to ensure good weldability, while manganese and silicon enhance strength and toughness. Low sulfur and phosphorus levels guarantee durability and toughness. This composition makes 16Mo3 especially suitable for high-temperature and high-pressure conditions.
As for applications, 16Mo3 is widely used in boilers, heat exchangers, pressure pipes, and petrochemical equipment, particularly in environments with high-temperature steam and corrosive gases. It is extensively applied in power generation, chemical, and petroleum industries, serving as an essential material for high-temperature and high-pressure equipment. With its superior high-temperature performance and long-term stability, 16Mo3 enjoys a strong reputation in the global market.