14MoV63 Steel Grade: The Future of High-Performance Pipelines

Specification 14MoV63 Steel Grade:

– 14MoV63 is a high-performance steel grade specifically designed for use in pipelines that are subject to high-pressure and high-temperature conditions.
– It is commonly used in industries such as oil and gas, chemical processing, and power generation.
– This steel grade offers excellent mechanical properties and exceptional resistance to corrosion, making it an ideal choice for demanding pipeline applications.

Mechanical Properties of 14MoV63 Steel Grade:

– Tensile Strength: The 14MoV63 steel grade typically has a minimum tensile strength of 500 MPa, ensuring its ability to withstand high-pressure conditions.
– Yield Strength: It has a minimum yield strength of 360 MPa, indicating its ability to resist deformation or plastic deformation under tension.
– Elongation: This steel grade typically has an elongation at break of 22%, indicating its ability to stretch or elongate before breaking.
– Impact Strength: The 14MoV63 steel grade has excellent impact strength, enabling it to absorb energy during sudden loads or impacts without failure.
– Hardness: It has a maximum hardness of 240 HBW, indicating its ability to resist indentation or penetration.

Chemical Composition of 14MoV63 Steel Grade:

– Carbon (C): The carbon content in this steel grade is typically limited to a maximum of 0.13%, ensuring good weldability and avoiding excessive hardness.
– Silicon (Si): The silicon content is typically limited to a maximum of 0.35%, ensuring good strength and high-temperature stability.
– Manganese (Mn): The manganese content is typically limited to a maximum of 0.70%, ensuring good strength and improved toughness.
– Phosphorus (P): The phosphorus content is typically limited to a maximum of 0.025%, ensuring good weldability and avoiding brittle fracture.
– Sulphur (S): The sulphur content is typically limited to a maximum of 0.020%, ensuring good weldability and avoiding excessive brittleness.
– Chromium (Cr): The chromium content is typically limited to a maximum of 0.30%, ensuring good corrosion resistance.
– Molybdenum (Mo): The molybdenum content in this steel grade is typically between 0.25% and 0.35%, providing enhanced strength, resistance to high temperatures, and improved corrosion resistance.
– Vanadium (V): The vanadium content is typically limited to a maximum of 0.10%, ensuring improved strength and impact resistance.
14MoV63 Steel grade
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