Steel Strip 1.2604 / 73WCrMoV2-2
Steel strip 1.2604 (73WCrMoV2-2) is a high-alloy tool steel known for its high hardness, excellent wear resistance, and thermal stability. It is widely used for manufacturing dies, cutting tools, and components operating under heavy-duty conditions.
General Technical Characteristics
| Parameter | Value |
|---|---|
| Steel Grade | 1.2604 / 73WCrMoV2-2 |
| Steel Type | High-Alloy Tool Steel |
| Yield Strength | 1000-1300 MPa |
| Tensile Strength | 1400-1800 MPa |
| Hardness After Heat Treatment | 58-64 HRC |
| Elastic Modulus | 210 GPa |
Applications of Steel 1.2604 (73WCrMoV2-2)
🔹 Cutting tools – knives, stamping tools, punches.
🔹 Stamping and press dies – ideal for working with metals.
🔹 High-load components – shafts, gears, rollers.
🔹 Hot stamping applications – used in high-temperature conditions.
🔹 Metalworking tools – drills, milling cutters, lathe tools.
Key Features of Steel 1.2604 (73WCrMoV2-2)
✅ High hardness – maintains long-term sharpness and cutting performance.
✅ Excellent wear resistance – ideal for extreme working conditions.
✅ Superior thermal stability – efficient under high temperatures.
✅ Good impact toughness – reduces the risk of cracking and chipping.
✅ Capability for hardening and nitriding – enhances strength and longevity.
Chemical Composition of Steel 1.2604 (73WCrMoV2-2)
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.70-0.80 |
| Silicon (Si) | 0.20-0.50 |
| Manganese (Mn) | 0.20-0.50 |
| Chromium (Cr) | 1.50-2.00 |
| Molybdenum (Mo) | 0.20-0.50 |
| Vanadium (V) | 0.20-0.50 |
| Tungsten (W) | 1.50-2.50 |
Mechanical Properties of Steel 1.2604 (73WCrMoV2-2)
| Property | Value |
|---|---|
| Yield Strength | 1000-1300 MPa |
| Tensile Strength | 1400-1800 MPa |
| Elongation | 8-12% |
| Elastic Modulus | 210 GPa |
| Hardness After Heat Treatment | 58-64 HRC |
| Impact Toughness | ≥ 45 J/cm² |
Advantages of Steel Strip 1.2604 (73WCrMoV2-2)
✔ Durability – extended lifespan compared to other steels.
✔ High thermal resistance – performs exceptionally well under extreme temperatures.
✔ Superior wear resistance – withstands high loads without property degradation.
✔ Optimized strength-to-hardness ratio – minimal wear and long-term performance stability.
✔ Capability for additional treatment – suitable for nitriding and hardening.
🔹 Conclusion:
Steel 1.2604 (73WCrMoV2-2) is an excellent choice for manufacturing cutting and stamping tools, high-load components, and tools for hot stamping. It provides exceptional hardness, wear resistance, and an extended service life under the most demanding operating conditions.
Steel strip delivery form 1.2604 / 73WCrMoV2-2
Steel strips | |
| Steel grades | Dimensions supplied (mm) |
| Steel strip 1.2604 / 73WCrMoV2-2 | 8-80 : 610 |
