Unleashing the Potential of 14MoV63 Steel in Oil & Gas Industry

Specification: Unleashing the Potential of 14MoV63 Steel in Oil & Gas Industry

Mechanical Properties:

1. Tensile Strength: The 14MoV63 steel exhibits a high tensile strength, typically ranging from 600 MPa to 800 MPa, making it suitable for demanding applications in the oil and gas industry.

2. Yield Strength: This steel has a yield strength of around 400 MPa, ensuring that it can withstand significant loads and pressures encountered in oil and gas operations.

3. Impact Strength: The 14MoV63 steel possesses excellent impact resistance, with a minimum Charpy V-notch impact energy of 27 Joules at -20°C, ensuring its reliability and safety in harsh operating conditions.

4. Hardness: The steel showcases a hardness ranging between 180 HB and 230 HB, allowing it to resist wear and abrasion, particularly relevant in oilfield equipment subjected to rough environments.

Chemical Composition:

1. Carbon (C): The carbon content of 14MoV63 steel ranges between 0.10% and 0.18%. This element improves the steel’s strength and hardness, contributing to its overall performance in the oil and gas industry.

2. Silicon (Si): Silicon content in 14MoV63 steel is typically limited to a maximum of 0.35%. Silicon aids in deoxidation and enhances the steel’s resistance to oxidation and scaling at high temperatures.

3. Manganese (Mn): The manganese content of 14MoV63 steel is usually in the range of 0.40% to 0.90%. Manganese acts as a deoxidizer and helps improve the steel’s strength, toughness, and hardenability.

4. Phosphorus (P): The maximum phosphorus content in the steel is limited to 0.025%. Keeping the phosphorus content low helps maintain the steel’s ductility and prevents the formation of brittle phases.

5. Sulfur (S): The sulfur content is limited to a maximum of 0.010% in 14MoV63 steel. Minimizing sulfur content ensures enhanced weldability and avoids the formation of harmful impurities.

6. Chromium (Cr): The 14MoV63 steel contains a small amount of chromium, typically less than 0.30%. Chromium improves the steel’s high-temperature strength and enhances resistance to oxidation and corrosion.

7. Molybdenum (Mo): The primary alloying element in 14MoV63 steel is molybdenum, with a content ranging from 0.45% to 0.60%. Molybdenum significantly improves the steel’s high-temperature strength, creep resistance, and resistance to hydrogen-induced cracking.

8. Other Elements: The steel may also contain trace amounts of other elements such as nickel (Ni), copper (Cu), and vanadium (V), which can contribute to specific properties and characteristics, depending on the desired application in the oil and gas industry.
14MoV63 Steel grade
1698300639