PD613 Plastic Mold Steel – High Toughness & Polishing Performance for Precision Molds
Pre-hardened to ~HRC 30–35, no need for further heat treatment
Excellent polishing and EDM performance
High toughness and dimensional stability
Good corrosion resistance for plastic mold applications
Easy to machine and weld
Suitable for high-gloss and mirror-finish plastic products
【Product Description / 】
PD613 Tool Steel – Premium Pre-Hardened Plastic Mold Steel
PD613 is a pre-hardened plastic mold steel developed for high-performance injection molds. With excellent machinability, polishability, and toughness, PD613 is comparable to or even better than traditional grades like NAK80. It is widely used in plastic mold components that require mirror finishes or high wear resistance.
Typical Chemical Composition (%):
| Element | C | Si | Mn | Cr | Mo | Ni |
|---|---|---|---|---|---|---|
| Content | ~0.3 | 0.3 | 1.5 | 1.0 | 0.3 | 1.0 |
Applications:
Injection mold bases and cores
Transparent plastic parts molds
High-gloss product molds
Automotive interior mold components
EDM and mirror-polished mold inserts
Delivery Condition:
Pre-hardened to HRC 30–35
Machined or forged
Available in round bars, flat bars, and blocks
Standard Sizes:
Round bar: Ø20mm – Ø300mm
Flat bar/block: Thickness 10–300mm, Width up to 800mm
Custom sizes and machining available on request.
🚚【Logistics & Services】
MOQ: 100KG
Delivery Time: 3–7 working days
Packaging: Plastic film + steel belt + wooden pallet
Shipping: Worldwide by sea, air, express
Support: Mill Test Certificate (MTC), Third-party inspection, Sample orders welcome
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