X7CrNiMoNb16-16 / 1.4986 Stainless Steel

X7CrNiMoNb16-16 / 1.4986 Stainless Steel

Steel Circle Delivery Form 1.4986 Steel Circles Steel grades Dimensions supplied (mm) Steel Circle 1.4986 10 – 400 Steel Circle 1.4986 🚀 Overview Steel circle 1.4986 is a high-performance, heat-resistant alloy designed for demanding applications in extreme environments. It features excellent mechanical strength, superior corrosion resistance, and outstanding creep resistance, making it a preferred choice […]

Description

Steel Circle Delivery Form 1.4986

Steel Circles

Steel grades Dimensions supplied (mm)
Steel Circle 1.4986 10 – 400

Steel Circle 1.4986

🚀 Overview
Steel circle 1.4986 is a high-performance, heat-resistant alloy designed for demanding applications in extreme environments. It features excellent mechanical strength, superior corrosion resistance, and outstanding creep resistance, making it a preferred choice for high-temperature industrial applications.

🔹 Technical Characteristics

Property Value
Hardness (HB) 220–280
Yield Strength (MPa) ≥ 600
Tensile Strength (MPa) 900–1100
Elongation (%) ≥ 15
Impact Toughness (J) ≥ 45
Max Operating Temp. Up to 750°C

🧪 Chemical Composition

Element Content (%)
Carbon (C) 0.15 – 0.25
Silicon (Si) ≤ 1.00
Manganese (Mn) ≤ 1.00
Chromium (Cr) 11.00 – 14.00
Nickel (Ni) 3.50 – 5.00
Molybdenum (Mo) 0.80 – 1.20
Vanadium (V) 0.20 – 0.50
Phosphorus (P) ≤ 0.030
Sulfur (S) ≤ 0.025

⚙️ Applications

  • Power Generation – Ideal for components in turbines, heat exchangers, and high-temperature boilers.
  • Aerospace Industry – Used in jet engine components, exhaust systems, and high-stress structural parts.
  • Metallurgical Industry – Essential for furnace components, thermal processing equipment, and heat shields.
  • Petrochemical Sector – Reliable for pipelines, reactors, and processing equipment in aggressive environments.
  • Automotive & Mechanical Engineering – Suitable for high-performance parts exposed to intense thermal and mechanical stress.

🌟 Key Features

✅ Exceptional heat resistance, maintaining mechanical properties at high temperatures.
✅ Superior oxidation and corrosion resistance, even in harsh industrial conditions.
✅ High creep resistance, ensuring durability under continuous thermal stress.
✅ Excellent weldability and machinability, allowing easy fabrication and assembly.
✅ Long-lasting performance in demanding environments, reducing maintenance needs.

Steel 1.4986 is the ultimate choice for industries requiring superior strength, heat resistance, and longevity in high-performance applications.

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