The processing and shaping of plastics places highly diverse demands on the tool steels used. This is due to the diversity of the plastic material itself but also to the type of end products to be manufactured. We offer plastic mould steels that are perfectly suited to your application and meet the highest quality standards in terms of polishability, temperature and wear resistance, corrosion resistance or a combination of these requirements.
One example is BGH 1.2316 mod. which has significantly improved toughness and corrosion resistance compared to the DIN analysis and is suitable for highly stressed tools.
| Eigenschaft | Wert |
|---|---|
| Grade no. | |
| Grade name | |
| Heat treatment | vergütet (+QT) |
| Format | flach |
| Width | 1.010 |
| Diameter | - |
| Surface quality | gefräst |
| Thickness | 205 |
Eigenschaften
Der 1.2316 ist ein hochlegierter martensitischer Formenstahl mit hoher Zähigkeit sowie guter Zerspan- und Polierbarkeit. Durch den Zusatz von Chrom wird eine erhöhte Korrosionsbeständigkeit gewährleistet.
Lieferzustand
- vergütet (+QT), max. 300 HBW
Einsatzgebiet
Für hochbeanspruchte Werkzeuge und Formen zur Verarbeitung korrodierend wirkender Kunststoffe.
Anwendungsbeispiele
- Kunststoffformen
- Blasformen
- Extrusionswerkzeuge, Schnecken, Zylinder
- Komponenten für die Lebensmittelindustrie
| Eigenschaft | Wert |
|---|---|
| Grade no. | |
| Grade name | |
| Format | flach |
| Diameter | - |
| Width | 600 |
| Thickness | 250 |
| Secondary melting process | - |
| Surface quality | gestrahlt |
| Heat treatment | weichgeglüht (+A) |
Properties
Tool steel with high gloss polishability, good corrosion and wear resistance as well as machinability.
The electroslag remelting (ESR) provides high homogeneity and cleanliness.
1.2083 mod ESR with Vanadium offers superior polishability (mirror finish) and improved corrosion resistance. Compared to a standard grade surface, 1.2083 mod ESR surfaces are 70% smoother.
For highest requirements, the vacuum arc remelted 1.2083 VAR offers outstanding micro cleanliness.
Delivery Condition
- Annealed (+A), max. 241 HBW
- Pre-hardened, 308 - 341 HBW
Application Area
Moulding tools requiring high surface finish (e.g. for optical and medical applications) in combination with good corrosion and wear resistance.
Typical Applications
- Injections moulds
- Blow moulds
- Dies for extrusion