H13 (1.2344) Precision CNC Parts | 52 HRC Hardened Mold Components

Product Overview

52 HRC AISI 1.2344 precision CNC machined parts are designed for injection molds requiring high hardness, thermal stability, and dimensional reliability. Manufactured from 1.2344 hot work tool steel and processed through controlled heat treatment, these components provide stable performance in high-cycle and multi-cavity mold applications. All parts are produced strictly according to customer drawings and technical specifications.

Key Features & Technical Advantages

• Manufactured from AISI 1.2344 (H13 equivalent) tool steel

• Heat treated to 52 HRC for enhanced wear resistance

• Precision CNC machining for tight dimensional control

• Stable mechanical performance under thermal load

• Suitable for multi-cavity and long production runs

• Consistent surface quality for functional mold interfaces

• Fully customized / OEM / Built-to-Print manufacturing

Applications & Industries

These 1.2344 CNC machined parts are commonly used in:

• Plastic injection molds for packaging components

• Cap, closure, and sealing system molds

• Medical packaging and syringe-related mold assemblies

• Precision mold structures requiring high hardness

They are suitable for applications where durability, thermal stability, and repeatable accuracy are essential.

Mold Structure & Design Description

AISI 1.2344 precision machined parts are typically used as mold core components, cavity inserts, or structural elements within injection mold assemblies.
Key design considerations include:

• Accurate mating with core and cavity systems

• Structural rigidity under injection pressure

• Dimensional stability after heat treatment

• Compatibility with modular and replaceable mold designs

All components are manufactured strictly according to customer drawings to ensure correct assembly and reliable mold operation.

Manufacturing Capability & CNC Machining

Senlan Precision manufactures 1.2344 precision machined parts using advanced CNC machining and controlled heat treatment processes.
Our facilities are equipped with high-precision machining centers from MAKINO (Japan) and HARDINGE (USA), enabling:

• High-accuracy CNC milling and turning

• Stable tolerance control after hardening

• Consistent surface finish across production batches

• Reliable repeatability for hardened tool steel components

Machining routes are optimized according to part geometry, hardness requirements, and mold application conditions.

Custom Manufacturing & OEM Cooperation

We specialize in custom manufacturing and OEM cooperation, providing:

• Built-to-Print production from 2D drawings or 3D models

• Customized dimensions, tolerances, and hardness requirements

• Prototype, small-batch, and volume production support

• Long-term supply of replacement mold components

• Clear engineering communication throughout the project lifecycle

All manufacturing activities are executed strictly based on confirmed technical documentation.

Quality Control & Export Experience

With over 20 years of experience in exporting precision mold components, Senlan Precision applies a structured quality control system:

• Incoming material inspection and traceability

• In-process dimensional inspection during machining

• Hardness verification after heat treatment

• Final inspection prior to shipment with full documentation

We are experienced in international engineering communication and export quality requirements.

Related Mold Components

• Precision mold core inserts

• Mold cavity inserts

• Hardened mold structural components

• Multi-cavity mold spare parts

All related components are available on a customized manufacturing basis.

Technical FAQ

Q1: Are 1.2344 CNC machined parts produced strictly according to drawings?
Yes. All parts are manufactured strictly based on customer-provided drawings and specifications.

Q2: Why is 52 HRC hardness selected for mold components?
52 HRC provides a balance between wear resistance and toughness, suitable for high-cycle injection mold applications.

Q3: Can replacement parts be manufactured for existing molds?
Yes. Replacement and interchangeable components can be produced to match existing mold designs.

Q4: Can tolerance and heat treatment requirements be customized?
Yes. Tolerances and hardness levels are defined during technical review based on application requirements.

Request a Quotation

For pricing, lead time, or technical consultation regarding 52 HRC AISI 1.2344 precision CNC machined parts for injection molds, please provide your drawings or technical specifications.
Our engineering team will review your requirements and provide a professional quotation.