Steel circle 1.2367 / 4X5M3F

Steel Round Bar 1.2367 / X38CrMoV5-3 / 4Х5М3Ф

General Characteristics

Steel 1.2367 (X38CrMoV5-3, 4Х5М3Ф) is a high-alloy hot-work tool steel known for its high strength, thermal stability, and wear resistance. It is ideally suited for use in high-temperature and heavy-load conditions.

Chemical Composition (%)

The main elements in the composition of 1.2367 steel:

• Carbon (C): 0.35 – 0.45
• Chromium (Cr): 4.50 – 5.50
• Molybdenum (Mo): 2.80 – 3.30
• Vanadium (V): 0.40 – 0.60
• Manganese (Mn): ≤ 0.40
• Silicon (Si): ≤ 0.40
• Phosphorus (P): ≤ 0.030
• Sulfur (S): ≤ 0.030

Mechanical Properties

• Hardness after heat treatment: 52-58 HRC
• Tensile strength: up to 2100 MPa
• Yield strength: up to 1600 MPa
• Impact toughness: excellent resistance to thermal fatigue and cracking

Key Advantages

✅ High thermal stability and resistance to softening at elevated temperatures ✅ Excellent impact toughness and durability ✅ Superior wear resistance in hot conditions ✅ High resistance to thermal fatigue and corrosion

Applications

🔹 Production of molds and dies for hot stamping 🔹 Tools for die casting and extrusion 🔹 Components operating at high temperatures 🔹 High-strength machine components and press tools

Steel circle delivery forms1.2367 / X38CRMOV5-3 / 4Х5М3Ф