Materials
Injection Mold Steel Selection: P20, 718H, NAK80, S136, and H13
The best mold steel is not the hardest or most expensive grade. Selection should match resin, surface requirement, expected tool life, wear location, corrosion…
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Everything you need to know, all in one place. Our Knowledge Base covers materials, manufacturing processes, design guidelines, tolerances, and industry standards — giving engineers, designers, and buyers the technical reference they need to make informed decisions.
Our knowledge base is organized into five core categories covering everything from raw material selection to final inspection standards.
The articles our clients and engineering partners turn to most often when planning a new product development project.
Materials
A practical comparison framework covering mechanical properties, cost, and processability across the 17 most common engineering plastics.
Tolerances
What tolerance level is realistic for your part geometry and material, and when to specify tighter-than-standard tolerances.
Design Guidelines
Recommended wall thickness ranges by material family, and how uneven wall sections lead to warpage and sink marks.
The best mold steel is not the hardest or most expensive grade. Selection should match resin, surface requirement, expected tool life, wear location, corrosion…
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