Special Material Machining

Engineering Plastics

Engineering plastics are a category of high-performance plastics with special mechanical properties and resistance to high temperatures and chemical corrosion, suitable for application scenarios such as automobiles, electronic equipment, and medical accessories that require lightweight and high performance.

Common materials include POM (polyoxymethylene), PTFE (polytetrafluoroethylene), and PEEK (polyether ether ketone).

These materials offer high-temperature resistance, chemical corrosion resistance, and self-lubricating properties, making them especially suitable for transmission systems, sealing devices, and components used in long-term operation.

 

Pure Titanium and Titanium Alloys

Titanium alloys and pure titanium have an extremely high strength-to-weight ratio and excellent corrosion resistance and high-temperature resistance, meeting the needs of aerospace, medical devices, and high-performance equipment.

Pure titanium (such as CP1 ~ CP4) is widely used in marine engineering and medical implants because of its excellent corrosion resistance.

Titanium alloys such as Ti-6Al-4V offer strength and lightweight characteristics, making them suitable for aerospace structures and medical devices.

 

Copper Materials

Copper materials include red copper (pure copper), brass, beryllium copper, and phosphor bronze, all of which have excellent conductivity, wear resistance, and good machinability, and are widely used in electronic equipment and precision machinery.

Red copper (such as C1100) is known for its high conductivity and corrosion resistance, making it suitable for electrical and communication equipment.

Brass (such as C3600, C3602, C3604, C6802) is commonly used for mechanical parts and hardware accessories because of its excellent machinability and strength.

Beryllium copper (such as C17200) has high strength and elasticity, making it suitable for springs and molds; phosphor bronze (such as C5191, C5210) is known for its wear resistance and fatigue resistance, making it suitable for making spring contacts and bearings.

 

Aluminum Alloy Materials

Aluminum alloys are widely used in aerospace, automobiles, machinery equipment, and structural components because of their lightweight characteristics and excellent strength.

Their good machinability makes them outstanding in precision part production and ensures high quality and stability.

Common aluminum alloys such as A2011, A6061, A7075, and A5056 have excellent weldability and corrosion resistance, making them suitable for use in high-end applications and complex environments.

 

Stainless Steel Materials

Stainless steel has been widely used in many industries because of its excellent corrosion resistance, high-temperature resistance, and high strength.

Common stainless steel materials include SUS303, SUS304, SUS316, SUS420, and SUS440C.

These materials are suitable for applications in food processing, chemical equipment, and medical devices, where high precision and stability are required.

 

Steel Materials

Steel is one of the most widely used engineering materials and is divided into different types according to composition and treatment method.

Carbon steel (such as S15C ~ S45C) has relatively high hardness and wear resistance, making it suitable for mechanical structures and heavy-load equipment.

Free-cutting steel (such as SUM24L, AISI 12L14) is especially suitable for environments requiring high-efficiency cutting, maintaining stability during high-speed production and extending tool life.