1.2343 / X37CrMoV5-1 / Tool Steel

Steel Strip 1.2343 / X37CrMoV5-1 / 4Х5МФС

📌 Overview and Technical Specifications

Steel strip 1.2343 / X37CrMoV5-1 / 4Х5МФС is a high-quality alloy tool steel used for hot stamping, molds, and components operating under high temperatures and mechanical loads. It is characterized by high heat resistance, wear resistance, and mechanical strength.

🛠 Technical Specifications

• Material Standard: EN ISO 4957
• Yield Strength: ≥ 900 MPa
• Tensile Strength: 1200–1500 MPa
• Hardness in Delivery Condition: 229-269 HB
• Density: 7.80 g/cm³
• Heat Resistance: up to 600°C

🧪 Chemical Composition

⚙ Applications

• 🏭 Manufacturing of pressure die-casting molds
• 🔩 Production of hot stamping and forging tools
• 🚗 Automotive industry: engine and turbine components
• 🏗 High-temperature machine-building parts
• ⚙️ Production of heat-resistant cutting tools

🌟 Features

• ✅ High heat resistance and thermal shock durability
• ✅ Excellent mechanical strength and hardness
• ✅ High hardenability and dimensional stability
• ✅ Outstanding wear resistance at elevated temperatures
• ✅ Long service life and operational reliability

Steel strip delivery form 1.2343 / 4X5MFS