Steel Round Bar 1.3353
Main Technical Characteristics
Steel round bar 1.3353 is a high-quality high-speed steel with excellent hardness, heat resistance, and wear resistance. Due to its high tungsten and molybdenum content, it ensures durability and efficiency in demanding operating conditions.
Chemical Composition
- C (Carbon): 0.75-0.85%
- Si (Silicon): ≤ 0.45%
- Mn (Manganese): ≤ 0.40%
- P (Phosphorus): ≤ 0.030%
- S (Sulfur): ≤ 0.030%
- W (Tungsten): 5.00-6.00%
- Mo (Molybdenum): 4.50-5.50%
- Cr (Chromium): 3.50-4.50%
- V (Vanadium): 0.80-1.20%
Mechanical Properties
- Hardness (HRC): 63-67
- High heat resistance
- Excellent wear resistance
Applications
Steel round bar 1.3353 is used for manufacturing:
- Cutting tools (mills, drills, cutters)
- Tools for processing hard materials
- Molds and dies
- High-precision machine components
Features
- High hardness after hardening
- Excellent resistance to thermal loads
- Long service life
- Suitable for demanding operating conditions
Steel circle delivery forms 1.3553
Steel circles | |
| Steel grades | Dimensions supplied (mm) |
| Steel circle 1.3553 | 6 – 250 |