Uddeholm Stavax ESR
Uddeholm Stavax ESR is a through hardening corrosion resistant mould steel, with very good polishability.
Product Features:
- Good corrosion resistance
- Good polishability
- Good wear resistance
- Good machinability
- Good stability in hardening
- Sustainable tool steel: 86,53% recycled content
Applications:
- Blow Moulding Tool Steel
- Compression and Transfer Moulding Tool Steel
- Extrusion of Plastic Tool Steel
- Food Processing
- Tool Steel for Injection Moulding
- Tool Steel for Plastic Moulding
Technical Data
Chemical Analysis
| C | Si | Mn | Cr | V |
| 0.38 | 0.90 | 0.50 | 13.60 | 0.30 |
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Recommended eifeler Coating
For plastic molding tools, DLC and ultrafine PVD coatings provide excellent wear resistance, corrosion protection, and polishability. These coatings help maintain mold precision, reduce maintenance, and extend tool life for blow molding, compression, transfer molding, extrusion, and injection molding. Check our coating guide for the best surface solutions.