Steel wheel Toolox 44
Steel Toolox 44 is an advanced structural and tool steel known for its high hardness, impact toughness, and excellent machinability. It is ideal for applications requiring high strength and wear resistance.
Key Material Characteristics
- High hardness – up to 45 HRC (no additional heat treatment required)
- Excellent impact toughness – suitable for impact-loaded components
- High wear resistance – ensures durability in demanding conditions
- Good machinability – easy milling, drilling, and grinding
- Dimensional stability – minimal deformation after processing
Applications
- Molds and dies – used in plastic and metal part manufacturing
- Mechanical components – shafts, gears, bearing housings
- Cutting tools – knives, cutters, industrial blades
- Construction equipment – wear-resistant parts for extreme conditions
- Aerospace and engineering components – for high-precision parts
Chemical Composition
| Element | Content, % |
|---|---|
| Carbon (C) | 0.30-0.35 |
| Silicon (Si) | 0.20-0.50 |
| Manganese (Mn) | 0.50-1.00 |
| Chromium (Cr) | 0.80-1.20 |
| Molybdenum (Mo) | 0.50-0.70 |
| Nickel (Ni) | 0.50-0.90 |
The combination of chromium, molybdenum, and nickel provides Toolox 44 with outstanding performance properties.
Mechanical Properties
- Yield strength: ≥ 1100 MPa
- Tensile strength: 1350-1450 MPa
- Hardness: 45 HRC
- Elongation: 8-12%
- Impact toughness: ≥ 25 J/cm² at -40°C
Advantages of Toolox 44 Steel
✅ High hardness without additional heat treatment
✅ Excellent wear resistance and impact strength
✅ Good machinability for mechanical processing
✅ Superior dimensional stability after machining
✅ Resistance to thermal and mechanical stress
Steel Toolox 44 is the best choice for manufacturing high-strength and wear-resistant components that operate in demanding environments.
Toolox 44 steel wheel delivery forms
Steel circles | |
| Steel grades | Dimensions supplied (mm) |
| Toolox 44 Steel Wheel | 6-133 |