The main purpose of alloy seamless pipes is to make steel structural parts in boilers. The operating temperature reaches ℃. The steel plates are required to have high high-temperature and durable strength. The steel plates are delivered in a normalized and tempered state.
Alloy pipes are based on high-quality carbon structural steel, with one or several alloying elements appropriately added to
to improve the mechanical properties, toughness and hardenability of the steel. Products made of this type of steel usually need to undergo heat treatment (normalizing or quenching and tempering). The parts and components made of it usually need to undergo quenching and tempering or surface chemical treatment (carburizing) before use. , nitriding, etc.), surface quenching or high-frequency quenching and other treatments.
Therefore, according to the different chemical composition (mainly carbon content), heat treatment process and use, this type of steel can be roughly divided into three types: carburizing, quenched and tempered and nitrided steel.
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** New Steel/Baosteel Beichi library yuan/ton
** New Steel/Baosteel Beichi library yuan/ton
** New Steel/Baosteel Beichi library yuan/ton
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12Cr1MoVG alloy seamless pipe available from stock