1.2746 / 45NiCrMoV16-6 / Extra-Tough Cold Work & Hot Work Tool Steel

1.2746 / 45NiCrMoV16-6 / Extra-Tough Cold Work & Hot Work Tool Steel

Steel 1.2746 / 45NiCrMoV16-6 📌 General Overview Steel 1.2746 / 45NiCrMoV16-6 is an alloyed tool steel designed for high-load and intensive wear conditions. It possesses excellent strength, impact toughness, and resistance to thermal stress, making it an ideal choice for manufacturing dies, molds, and cutting tools. 🛠 Technical Specifications Material Standard: EN ISO 4957 Tensile […]

Description
Steel 1.2746 / 45NiCrMoV16-6

📌 General Overview

Steel 1.2746 / 45NiCrMoV16-6 is an alloyed tool steel designed for high-load and intensive wear conditions. It possesses excellent strength, impact toughness, and resistance to thermal stress, making it an ideal choice for manufacturing dies, molds, and cutting tools.

🛠 Technical Specifications

  • Material Standard: EN ISO 4957
  • Tensile Strength: 1400–1600 MPa
  • Yield Strength: ≥ 1200 MPa
  • Elongation: ≥ 10%
  • Density: 7.85 g/cm³
  • Hardness after Heat Treatment: 52-58 HRC
  • Heat Resistance: up to 600°C

🧪 Chemical Composition

Element Content (%)
Carbon (C) 0.40 – 0.50
Silicon (Si) 0.10 – 0.40
Manganese (Mn) 0.20 – 0.60
Nickel (Ni) 3.80 – 4.50
Chromium (Cr) 1.00 – 1.50
Molybdenum (Mo) 0.20 – 0.50
Vanadium (V) 0.05 – 0.20

Applications

  • 🏭 Production of dies and molds
  • 🔩 Tools for hot stamping
  • 🏗 Mechanical components for high loads
  • 🚀 Aerospace and automotive industry parts
  • ⚙️ Manufacturing of high-strength cutting tools

🌟 Features

  • ✅ High wear resistance and strength
  • ✅ Excellent impact toughness
  • ✅ Resistance to high temperatures
  • ✅ Good hardenability and dimensional stability
  • ✅ Long service life even under extreme conditions

Sheet steel delivery forms 1.2746 / 45NiCrMoV16-6

Steel Grade EN Steel Grade DIN Supplied Dimensions (mm)
Thickness (mm) Width (mm) Length (mm)
45NiCrMoV16-6 1.2746 1–10

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