H13 (1.2344) Nitrided Die Casting Parts | HRC 44-46 | ±pm$0.01mm Precision

Product Overview

Nitrided die casting mold parts are precision components used in injection molds where surface durability, dimensional stability, and controlled tolerances are required. Manufactured through CNC machining, heat treatment, and controlled nitriding processes, these mold parts achieve a typical hardness of 44–46 HRC with tight dimensional control. All components are custom produced strictly according to customer drawings and technical specifications.

Key Features & Technical Advantages

• Precision-manufactured die casting mold components for injection molds

• Nitriding surface treatment for enhanced wear resistance

• Typical hardness range: 44–46 HRC

• Dimensional tolerance capability up to ±0.01 mm

• Stable geometry under repeated thermal and mechanical loading

• Consistent surface condition for reliable mold operation

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

Applications & Industries

These nitrided mold parts are commonly used in:

• Injection molds for packaging caps and closures

• Mold systems for bottle caps and sealing components

• Medical packaging molds and syringe-related tooling

• Industrial molds requiring controlled wear and stable tolerances

They are especially suitable for applications requiring balanced hardness, dimensional accuracy, and long-term process stability.

Mold Structure & Design Description

Nitrided mold parts are typically applied as functional and structural components within injection mold assemblies.
Key design considerations include:

• Accurate geometry and dimensional consistency

• Proper fit and alignment with adjacent mold components

• Structural strength to withstand injection pressure

• Compatibility with modular and multi-cavity mold structures

All parts are designed and manufactured strictly according to customer drawings to ensure correct assembly and stable mold operation.

Manufacturing Capability & CNC Machining

Senlan Precision manufactures nitrided die casting mold parts using advanced CNC machining and finishing processes.
Our production facilities are equipped with high-precision machining centers and CNC systems from MAKINO (Japan) and HARDINGE (USA), along with other internationally recognized equipment, enabling:

• Stable machining tolerance control up to ±0.01 mm

• Consistent dimensional accuracy prior to surface treatment

• Reliable repeatability across production batches

• Controlled nitriding depth and surface hardness

Nitriding is applied after machining to improve surface durability while maintaining core toughness.

Custom Manufacturing & OEM Cooperation

We specialize in custom manufacturing and OEM cooperation, supporting:

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

• Custom material selection and heat treatment requirements

• Nitriding and other surface treatment options

• Small-batch prototyping and volume production

• Long-term supply of replacement and spare mold components

Technical communication is maintained throughout the project to ensure accurate execution of customer specifications.

Quality Control & Export Experience

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

• Incoming material inspection and traceability

• In-process dimensional inspection after machining

• Hardness verification after nitriding treatment

• Final inspection prior to shipment with complete documentation

We are experienced in international technical communication, quality requirements, and export packaging standards.

Related Mold Components

• Nitrided mold core pins

• Mold cavity inserts

• Mold sleeves and support components

• Multi-cavity mold spare parts

All related products are available on a custom manufacturing basis.

Technical FAQ

Q1: Are nitrided mold parts manufactured strictly according to drawings?
Yes. All mold components are produced strictly based on customer-provided drawings and specifications.

Q2: Why is the hardness range set at 44–46 HRC?
This range provides a balance between wear resistance and core toughness, suitable for high-cycle mold applications.

Q3: What tolerance levels can be supported?
Depending on part geometry and size, dimensional tolerances up to ±0.01 mm can be achieved.

Q4: Can these parts be supplied as replacement components for existing molds?
Yes. Replacement and interchangeable mold parts can be manufactured to match existing mold designs.

Request a Quotation

For pricing, lead time, or technical discussion regarding nitrided die casting mold parts with 44–46 HRC hardness and ±0.01 mm tolerance, please provide your drawings or technical specifications.
Our engineering team will review your requirements and provide a professional quotation accordingly.