1.2344 (AISI H13) Metric Core Pins | Honda Die Casting Standard Mold Parts

Product Overview

1.2344 material precision mold core pins are engineered for high-temperature and high-load molding environments. Manufactured by Senlan Precision, these metric core pins are designed for die casting and injection molding moulds, offering stable mechanical performance, controlled hardness, and reliable dimensional accuracy. All parts are supplied strictly under OEM / built-to-print manufacturing, supporting demanding industrial molding applications.

Core Features & Technical Advantages

• 1.2344 (H13 Equivalent) Tool Steel
  Excellent resistance to thermal fatigue and heat checking

• Metric Standard Core Pins
  Suitable for international mold design and assembly systems

• High Dimensional Stability
  Maintains geometry under repeated thermal cycling

• Precision CNC Machining & Grinding
  Ensures consistent diameter, straightness, and surface quality

• OEM / Custom Manufacturing Only
  Produced strictly according to customer drawings and specifications

Application Scenarios / Industry Applications

• Die Casting Mould Systems

• Plastic Injection Molding Moulds

• Bottle Cap and Packaging Moulds

• Medical Packaging and Syringe Moulds

• High-Temperature Industrial Mould Applications

These core pins are suitable for moulds requiring long service life, thermal stability, and consistent cavity performance.

Mould Structure & Design Explanation

In die casting and injection molding moulds, core pins are critical functional components that define internal geometries and influence mould durability.
Using 1.2344 material provides:

• Resistance to thermal cracking during repeated heating cycles

• Stable engagement with mold cavities and inserts

• Reduced deformation under mechanical and thermal stress

• Improved mould maintenance intervals in high-cycle production

Proper integration of precision core pins directly impacts mould accuracy and part consistency.

Manufacturing Capability & CNC Machining Capacity

Senlan Precision applies a controlled and repeatable production process:

• CNC Turning & Milling for geometric accuracy

• Precision Grinding for tight tolerances and surface finish

• Heat Treatment Control for consistent material properties

• Optional EDM Processing for complex geometries

Typical manufacturing capability:

• Diameter tolerance: according to drawing (±0.01 mm achievable)

• Straightness and concentricity: per application requirement

Custom Development / OEM Cooperation Process

1. Customer drawing and technical requirement review

2. Material and heat treatment confirmation

3. Precision CNC machining and secondary processing

4. In-process and final inspection

5. Batch delivery or long-term supply support

This process supports new mould development, replacement parts, and continuous production programs.

Quality Control & Export Experience

• ISO 9001 quality management system

• Material traceability and hardness verification

• Dimensional inspection using calibrated measuring equipment

• Stable export experience for international mold manufacturers

• Inspection reports available upon request

Related Precision Mold Components (Internal Links)

• Precision Mold Core Inserts

• Injection Mold Cavities

• Die Casting Mold Components

• Ejector Pins and Sleeves

• CNC Machined Mold Parts

Frequently Asked Questions (FAQ)

Q1: Are these 1.2344 core pins standard parts?
A: No. All core pins are custom manufactured according to customer drawings.

Q2: Why use 1.2344 material for die casting mold parts?
A: 1.2344 offers strong thermal fatigue resistance and stable mechanical performance in high-temperature mould environments.

Q3: Can surface treatment or hardness be customized?
A: Yes. Heat treatment range and surface finishing can be adjusted based on application requirements.

Q4: Do you support prototype and small-batch orders?
A: Yes. Prototype, trial, and production orders are all supported.

Request a Quotation

For 1.2344 precision mold core pins, die casting mold parts, or OEM injection molding components manufactured to drawing, please contact Senlan Precision with your technical specifications.
Our engineering team will evaluate your requirements and provide a detailed quotation.