Embracing Excellence with 14NiCr14 Steel: A Transformative Metal for Industrial Applications

Specification:

– Grade: 14NiCr14 Steel
– Material type: Alloy steel
– Application: Industrial applications
– Standard: DIN EN 10084
– Chemical composition:
– Carbon (C): 0.10 – 0.17%
– Silicon (Si): 0.15 – 0.35%
– Manganese (Mn): 0.40 – 0.70%
– Nickel (Ni): 1.30 – 1.70%
– Chromium (Cr): 1.30 – 1.70%
– Phosphorus (P): 0.025% max
– Sulfur (S): 0.035% max
– Other elements: trace amounts of copper (Cu), molybdenum (Mo), and vanadium (V)
– Mechanical properties:
– Tensile strength: 800 – 1000 MPa
– Yield strength: 550 – 750 MPa
– Elongation: 14 – 18%
– Impact strength (Charpy V-notch): 30 – 45 J
– Hardness (Brinell): 230 – 280 HB
– Heat treatment: Quenched and tempered to achieve desired hardness and strength
– Physical properties:
– Density: 7.85 g/cm³
– Young’s modulus: 210 GPa
– Thermal conductivity: 40 W/(m·K)
– Thermal expansion coefficient: 12.1 x 10⁻⁶/°C (20-100°C)
– Electrical conductivity: 13 x 10⁶/(m·Ohm)
– Weldability: Suitable for welding with appropriate preheating and post-weld heat treatment
– Machinability: Good, with proper tooling and machining techniques
– Corrosion resistance: Fair, may require additional protection in corrosive environments
– Surface finish: Can be readily polished, coated, or treated as required
– Availability: Available in various forms such as bars, sheets, plates, and tubes
– Advantages: Offers excellent toughness, high strength, and good wear resistance, making it suitable for heavy-duty industrial applications like gears, shafts, and machine components
– Limitations: Relatively lower corrosion resistance compared to some stainless steels. Requires careful heat treatment to achieve desired properties.
14NiCr14 Steel grade
1698320021