Steel Square 1.2436 / X12B
Material Description
Steel 1.2436 (X12B) is a high-carbon, high-chromium tool steel known for its exceptional wear resistance, hardness, and excellent edge retention. This steel is commonly used for manufacturing cutting tools, industrial knives, and wear-resistant components due to its outstanding mechanical properties and long service life.
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | 2.00-2.30 |
| Silicon (Si) | 0.10-0.40 |
| Manganese (Mn) | 0.20-0.60 |
| Chromium (Cr) | 11.00-12.50 |
| Molybdenum (Mo) | ≤ 0.40 |
| Vanadium (V) | ≤ 0.50 |
| Sulfur (S) | ≤ 0.03 |
| Phosphorus (P) | ≤ 0.03 |
Mechanical Properties
| Parameter | Value |
|---|---|
| Density | 7.70 g/cm³ |
| Tensile Strength | 1900-2200 MPa |
| Hardness (after hardening) | 58-64 HRC |
| Wear Resistance | Very High |
| Impact Toughness | Moderate |
Key Advantages
- Exceptional wear resistance – suitable for high-friction applications.
- High hardness – maintains sharpness and cutting ability for extended use.
- Excellent dimensional stability – minimal deformation during heat treatment.
- Good toughness – withstands mechanical stress effectively.
Main Applications
| Industry | Examples of Use |
|---|---|
| Tool Manufacturing | Industrial knives, cutting tools, punches |
| Metalworking | Cold work dies, forming tools, drawing dies |
| Automotive Industry | High-wear-resistant components |
| Woodworking | Blades for wood processing equipment |
Steel square delivery forms according to EN 10059
| Steel Squares
| |
| Stamps steel
| Sizes supplied (mm)
|
| Steel Square 1.2436 / X12B
| 6 – 120
|
