x2crnimocuwn25-7-4** form: plate, rod, tube, steel strip, wire, forging, forging pipe, forging plate, forging bar, round bar, plate, sheet, seamless pipe, welded pipe, round bar, wire bar, steel plate, disc round, strip.
I. Introduction. Among the many metal materials, duplex stainless steel is favored for its excellent performance and wide range of applications.
2. Chemical composition of X2CrNimoCuwN25-7-4.
X2CrNimoCuwN25-7-4 is a highly alloyed duplex stainless steel, whose chemical composition mainly includes carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), chromium (Cr), nickel (Ni), molybdenum (Mo), copper (Cu), tungsten (W) and nitrogen (N). The rational ratio of these elements in steel makes X2CrNimoCuwN25-7-4 have excellent properties.
3. Physical properties of X2CrNimoCuwN25-7-4.
1.Density: The density of x2crnimocuwn25-7-4 is higher, generally at 80g cm3, which makes it difficult to form in the manufacturing process.
2.Melting point: The melting point of X2CrNimocuWN25-7-4 is high, generally above 1300, which is conducive to its use under high temperature conditions.
3.Thermal conductivity: The thermal conductivity of X2CrNimocuWN25-7-4 is low, generally at 163w (m·k), which affects its thermal conductivity to a certain extent.
4. Mechanical properties of X2CrNimoCuwN25-7-4.
1.Strength: X2CrNimocuWn25-7-4 has high strength, generally up to more than 1000MPa, which makes it have good stability when bearing large loads.
2.Hardness: The hardness of X2CrNimocuWn25-7-4 is higher, generally above 300HV, which is conducive to its use under wear and impact load.
3.Toughness: X2CrniMocuwn25-7-4 has a certain toughness, but its toughness is poor compared to other types of duplex stainless steel, which limits its application under some special working conditions to a certain extent.
5. Corrosion resistance of X2CrNimocuwN25-7-4.
X2CrNimocuWN25-7-4 has excellent corrosion resistance, mainly in the following aspects:
1.Pitting corrosion resistance: X2CrNimocuwN25-7-4 has high pitting resistance in media such as chloride and sulfate.
2.Stress corrosion resistance: X2CrNimocuWN25-7-4 has high stress corrosion resistance in chloride and hydroxide media.
3.Uniform corrosion resistance: X2CrNimocuwN25-7-4 has high uniform corrosion resistance in acid, alkali and salt media.
6. Heat treatment process of X2CrNimocuWN25-7-4.
In order to fully exploit the performance benefits of X2CrNimocuWN25-7-4, it needs to be subjected to a proper heat treatment process. Commonly used heat treatment methods include solution treatment, aging treatment, quenching and tempering treatment. Through a reasonable heat treatment process, the strength, toughness and corrosion resistance of X2CrNimocuwN25-7-4 can be effectively improved.
VII. Conclusions. In a word, X2CrNimocuwN25-7-4 stands out among many metal materials due to its excellent performance and wide application prospects. Through the comprehensive introduction of x2crnimocuwn25-7-4, I believe that readers have a deeper understanding of it. In the future engineering practice, we can choose the appropriate X2CrNimocuWN25-7-4 material according to the specific working conditions to meet various high-performance requirements.