SKD61 Mold Steel

SKD61 mold steel is a hot work tool steel commonly used for mold making applications that require heat resistance, wear resistance, toughness, and stable tooling performance. It is often used for die casting molds, plastic injection molds, mold cavities, cores, inserts, sliders, and other precision mold components used in repeated production cycles.

SKD61 mold steel tooling components for die casting and injection molds
5Specifications
6Processes
1Material Type
Material Data

Performance Specifications

Key engineering properties arranged for faster material comparison and project evaluation.

Material Type
Hot work mold steel
Main Processes
Mold making, CNC machining, heat treatment, polishing
Key Features
Heat resistant, wear resistant, tough, suitable for repeated mold production
Common Applications
Die casting molds, injection molds, mold cavities, cores, inserts, sliders
Surface / Treatment
Heat treatment, polishing, nitriding support based on mold requirements
Engineering Guide

Material Overview

SKD61 Mold Steel for Custom Mold Making

SKD61 mold steel is commonly used in custom mold making because it offers good heat resistance, wear resistance, toughness, and stable tooling performance after proper heat treatment. It is suitable for die casting molds, plastic injection molds, mold cavities, cores, inserts, sliders, and other mold components.

At Yinuomold, SKD61 mold steel can be used for mold making projects based on customer drawings, part structure, production volume, mold design requirements, and tooling performance expectations.

For die casting mold projects, SKD61 is often used for mold cavities, cores, and key mold components that need to withstand heat, pressure, and repeated production cycles.

For plastic injection mold projects, SKD61 can also be selected for mold components that require higher strength, wear resistance, or better long-term tooling stability.

The final material choice depends on the product drawing, mold structure, production quantity, heat treatment requirements, surface finish, and customer project requirements.

Typical Applications

SKD61 mold steel is commonly used for die casting molds, plastic injection molds, mold cavities, cores, inserts, sliders, and other tooling components. It is suitable for mold projects that require heat resistance, wear resistance, toughness, dimensional stability, and reliable performance during trial and mass production.

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Material Applications

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