CNC Machining Service From China

Stainless Steel is a strong, corrosion-resistant metal widely used in CNC machining for its durability, heat resistance, and excellent mechanical properties. Common grades include 304, 316, 420, and 17-4 PH, each offering varying levels of strength and corrosion resistance. It is ideal for medical, aerospace, automotive, and industrial applications, where high strength and longevity are essential. Stainless steel can be polished or passivated for enhanced surface finish and protection. Its high wear resistance makes it a preferred material for precision-machined components.

• Mill Lead Time: As fast as 3 days
• Finishes: Raw, polished, passivated, bead blasted

Carbon Steel is a strong, durable metal widely used in CNC machining for its high strength, toughness, and cost-effectiveness. Common grades include 1018, 1045, and 4140, each offering varying levels of hardness and machinability. It is ideal for automotive, industrial, and structural applications, where high strength and wear resistance are essential. Carbon steel can be heat-treated for improved hardness and durability. While prone to corrosion, it can be coated or plated for added protection. Its affordability and versatility make it a popular choice for precision-machined components.

• Mill Lead Time: As fast as 3 days
• Finishes: Raw, black oxide, zinc-plated, powder-coated

Copper & Brass are excellent choices for CNC machining due to their high machinability, excellent electrical and thermal conductivity, and corrosion resistance. Copper is widely used in electrical components (e.g., connectors, and heat sinks), while brass is favored for precision fittings (e.g., valves, gears, and decorative hardware) due to its low friction and antimicrobial properties. Their ability to achieve fine details and smooth finishes makes them ideal for electronics, plumbing, and industrial applications.

• Mill Lead Time: As fast as 3 days
• Finishes: Raw, polished, nickel-plated, gold-plated

Titanium is a lightweight, high-strength metal widely used in CNC machining for its exceptional strength-to-weight ratio, corrosion resistance, and biocompatibility. Common grades include Grade 2 and Ti-6Al-4V (Grade 5), offering varying levels of strength and durability. It is ideal for aerospace, medical, and high-performance automotive applications, where extreme strength and low weight are crucial. Though more challenging to machine, titanium delivers superior performance and longevity. Its natural resistance to heat and chemicals makes it a premium choice for demanding environments.

• Mill Lead Time: As fast as 3 days
• Finishes: Raw, polished, bead blasted, anodized

ABS is a versatile and durable thermoplastic widely used in CNC machining for its impact resistance, toughness, and ease of machining. It offers good heat and chemical resistance, making it ideal for automotive, consumer electronics, and industrial applications. ABS is lightweight, cost-effective, and supports various post-processing options such as painting, plating, and gluing. It is commonly used for prototypes, housings, and structural components where durability and aesthetics are important.

• Mill Lead Time: As fast as 3 days
• Colors: Black, neutral matte finish

POM (Polyoxymethylene), also known as Delrin, is a high-strength engineering thermoplastic widely used in CNC machining for its excellent wear resistance, low friction, and high stiffness. It offers great dimensional stability and chemical resistance, making it ideal for gears, bearings, bushings, and automotive components. POM has a naturally smooth surface, reducing the need for additional finishing. Its self-lubricating properties make it a top choice for applications requiring low friction and high durability.

• Mill Lead Time: As fast as 3 days
• Colors: Black, white, natural matte finish

PMMA (Polymethyl Methacrylate), also known as Acrylic, is a transparent thermoplastic widely used in CNC machining for its high optical clarity, weather resistance, and lightweight properties. It offers good impact strength, UV resistance, and scratch resistance, making it ideal for display panels, light covers, lenses, and signage. PMMA can be polished to achieve a glass-like finish, making it a preferred choice for aesthetic and functional applications requiring transparency and durability.

• Mill Lead Time: As fast as 3 days
• Colors: Clear, black, white, custom tints available

Nylon is a strong, wear-resistant thermoplastic widely used in CNC machining for its high toughness, low friction, and excellent chemical resistance. It offers good impact strength, heat resistance, and self-lubricating properties, making it ideal for gears, bearings, bushings, and structural components. Nylon is lightweight and absorbs minimal moisture, ensuring dimensional stability in demanding environments. It can be reinforced with additives like glass fiber for enhanced strength and rigidity, making it suitable for both industrial and mechanical applications.

• Mill Lead Time: As fast as 3 days
• Colors: Natural white, black, custom options available

PTFE (Polytetrafluoroethylene), commonly known as Teflon, is a high-performance thermoplastic widely used in CNC machining for its exceptional chemical resistance, low friction, and high-temperature stability. It offers excellent electrical insulation, non-stick properties, and UV resistance, making it ideal for seals, gaskets, bearings, and medical components. PTFE is self-lubricating and can withstand extreme environments, making it a preferred choice for industrial, aerospace, and chemical applications requiring durability and low wear.

• Mill Lead Time: As fast as 3 days
• Colors: White, black, custom options available

PEEK (Polyether Ether Ketone) is a high-performance thermoplastic widely used in CNC machining for its exceptional strength, heat resistance, and chemical stability. It offers superior mechanical properties, excellent wear resistance, and biocompatibility, making it ideal for aerospace, medical, automotive, and industrial applications. PEEK maintains its structural integrity in extreme temperatures and harsh environments, making it a top choice for high-stress and precision components. It can also be reinforced with glass or carbon fiber for enhanced performance.

• Mill Lead Time: As fast as 3 days
• Colors: Natural beige, black, custom options available

Carbon Fiber Reinforced Polymer (CFRP) is a high-strength, lightweight composite material widely used in CNC machining for its exceptional stiffness, durability, and resistance to corrosion and heat. It offers a superior strength-to-weight ratio, making it ideal for aerospace, automotive, robotics, and sports equipment. CFRP is highly resistant to fatigue and deformation, ensuring long-term performance in high-stress environments. Its matte black finish and sleek aesthetics make it a preferred choice for both structural and aesthetic applications.

• Mill Lead Time: As fast as 3 days
• Colors: Matte black, custom finishes available

Glass Fiber Reinforced Polymer (GFRP) is a strong, lightweight composite material widely used in CNC machining for its high tensile strength, corrosion resistance, and thermal stability. It offers excellent impact resistance and dimensional stability, making it ideal for automotive, aerospace, construction, and industrial applications. GFRP is more cost-effective than carbon fiber while still providing high durability and rigidity. Its electrical insulation properties make it suitable for electronic enclosures and structural components.

• Mill Lead Time: As fast as 3 days
• Colors: Natural white, black, custom finishes available