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home
about us
Company Profile
factory tour
quality control
FAQ
products

CNC Machining

BGA Test Socket Housing Machining

Test Socket

Azimuth Carrier Test Socket

Customized Test Socket

Loranger Test Socket

Molding Injection

Molding

Injection

Plastic Material

Electronic Component

Lead Electrolysis

Horn Shaped Electrolysis Capacitor

Surface Mount Electrolytic Capacitor

Solid Oxide Electrolyzer

PIN

POGO PIN

Probes

Bend PIN

Receptacle Pin

IGBT Module

Mini Microscope
blogs
solutions
contact us
quote
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Blog Details
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How to choose the right material for CNC machining?

How to choose the right material for CNC machining?

2025-07-31

Choosing materials suitable for CNC machining requires a comprehensive consideration of machining performance, functional requirements, and affordability. The following is a systematic selection guide:


I. Core Evaluation Dimensions

Mechanical Performance Requirements

Strength/Hardness: Titanium alloys (TC4 tensile strength ≥ 895 MPa) or nickel-based superalloys are preferred for aerospace components.

Wear Resistance: Tool steels (such as SKD11 with a hardness of HRC 58-62) are suitable for mold manufacturing.

Corrosion Resistance: 316L stainless steel (salt spray test > 1000 hours) is recommended for the medical field.


II. Economic Balancing Strategies

Batch Mass Production: Select materials with high machining efficiency (e.g., brass H62, with a cutting speed of up to 300 m/min) to reduce unit cost.
Prototype Development: Prefer ABS plastic (less than one-third the price of aluminum) for rapid design verification.


III. Special Environment Compatibility:

High-Temperature Applications: 310 stainless steel (resistant to 2100°F) for boiler components.
Electromagnetic Shielding: Beryllium Copper (conductivity ≥ 22% IACS) for communications equipment.

By evaluating the compatibility of material properties with project requirements in a step-by-step manner, you can optimize CNC machining quality and cost-effectiveness.

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Blog Details
Created with Pixso. Home Created with Pixso. Blog Created with Pixso.

How to choose the right material for CNC machining?

How to choose the right material for CNC machining?

2025-07-31

Choosing materials suitable for CNC machining requires a comprehensive consideration of machining performance, functional requirements, and affordability. The following is a systematic selection guide:


I. Core Evaluation Dimensions

Mechanical Performance Requirements

Strength/Hardness: Titanium alloys (TC4 tensile strength ≥ 895 MPa) or nickel-based superalloys are preferred for aerospace components.

Wear Resistance: Tool steels (such as SKD11 with a hardness of HRC 58-62) are suitable for mold manufacturing.

Corrosion Resistance: 316L stainless steel (salt spray test > 1000 hours) is recommended for the medical field.


II. Economic Balancing Strategies

Batch Mass Production: Select materials with high machining efficiency (e.g., brass H62, with a cutting speed of up to 300 m/min) to reduce unit cost.
Prototype Development: Prefer ABS plastic (less than one-third the price of aluminum) for rapid design verification.


III. Special Environment Compatibility:

High-Temperature Applications: 310 stainless steel (resistant to 2100°F) for boiler components.
Electromagnetic Shielding: Beryllium Copper (conductivity ≥ 22% IACS) for communications equipment.

By evaluating the compatibility of material properties with project requirements in a step-by-step manner, you can optimize CNC machining quality and cost-effectiveness.