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Precision Metal CNC Machining Services

High-precision metal machining tailored to your needs, with tolerances up to ±0.002mm and fast delivery times.
cnc machining
Service Overview

Comprehensive Metal CNC Machining Solutions

At ELUE Industry, we specialize in high-precision CNC machining for a wide range of metals, including aluminum, steel, titanium, and more. With over 20 advanced CNC machines and an experienced engineering team, we deliver custom parts with unmatched accuracy, efficiency, and consistency.

CNC Machining Metals Overview

CNC Machining is a subtractive manufacturing process that uses computerized controls to precisely remove material from a workpiece. It is ideal for producing complex geometries, high-precision prototypes, and large-scale production components.
Aluminum:
Lightweight and corrosion-resistant, ideal for aerospace and automotive applications.
Durable and corrosion-resistant, perfect for medical, food processing, and marine environments.
Exceptional thermal and electrical conductivity, suitable for electronics and heat exchangers.
High strength-to-weight ratio and biocompatibility, perfect for aerospace and medical applications.
Corrosion-resistant and durable with excellent wear properties, widely used in bearings, bushings, and marine applications.
Corrosion-resistant and durable with excellent wear properties, widely used in bearings, bushings, and marine applications.
Strong, durable, and versatile, ideal for construction, machinery, and industrial equipment.
About Shanghai Elue

CNC Machining Advantages

  • Unmatched Precision.
  • Versatility Across Industries
  • Customizable Solutions

Why Choose Elue for Metal CNC Machining?

About Shanghai Elue
  • State-of-the-Art Technology: Advanced 3-axis and 5-axis machines ensure precision and efficiency.
  • Material Expertise: A wide selection of metals to suit every application and budget.
  • 100% Quality Guarantee: We make sure all parts are checked before shipping. and reports can be shipped together.
  • Global Reach: Fast delivery and support for clients worldwide.
cnc service

Aluminum Machining

Aluminum is one of the most versatile and cost-effective materials for CNC machining. Its ideal strength-to-weight ratio, high corrosion resistance, and excellent machinability make it a top choice for lightweight and durable components across various industries, including aerospace, automotive, and consumer electronics.
Aluminum 6061-T6:
Known for its excellent corrosion resistance, machinability, and workability. Widely used in construction, aerospace, and transportation.
A high-strength aluminum grade suitable for high-stress applications such as aerospace and automotive components.
The strongest among the 6000 series, with superior corrosion resistance, making it ideal for aerospace and defense applications.
aluminum machining
steel machining

Steel Machining

Steel is a robust and versatile material for CNC machining, offering excellent strength, durability, and machinability. Its high tensile strength and good weldability make it ideal for a wide range of applications, including automotive, construction, and industrial equipment.
.Steel 1018:
Known for its excellent weldability and machinability, this low-carbon steel is commonly used for precision parts, gears, and shafts.
A medium-carbon steel offering higher strength and hardness, suitable for applications requiring wear resistance, such as machine parts and bolts.
This alloy steel provides exceptional toughness, fatigue resistance, and strength, making it ideal for heavy-duty components like axles and hydraulic parts.
A hot work tool steel known for its exceptional toughness and heat resistance, ideal for applications such as dies, molds, and forging tools.
High-carbon steel known for its high yield strength and elasticity, commonly used in spring and knife manufacturing.

Stainless Steel

Stainless steel is a versatile and corrosion-resistant material widely used for CNC machining. Its excellent durability, high tensile strength, and aesthetic appeal make it ideal for demanding applications in industries like medical devices, food processing, and aerospace.
With a range of grades available, stainless steel offers solutions for projects requiring high performance and reliability. Commonly used grades include:
SS304:
Known for its outstanding corrosion resistance and weldability, SS304 is widely used for kitchen utensils, food handling equipment, and pipes.
Enhanced with molybdenum for superior corrosion resistance and strength, making it ideal for marine environments, chemical processing, and medical implants.
Offers excellent machinability and is suitable for precision parts like fittings, shafts, and fasteners, but with slightly reduced corrosion resistance compared to SS304.
Known for its excellent polishability and corrosion resistance, SS420 is commonly used in medical tools, knives, and decorative applications.
A precipitation-hardened stainless steel combining high strength and excellent corrosion resistance, ideal for aerospace, chemical, and energy applications.
316ss machining
copper machining

Copper Machining

Copper is a premium material for CNC machining due to its exceptional thermal and electrical conductivity. It is ideal for applications requiring efficient energy transfer, corrosion resistance, and aesthetic appeal, such as electrical components, heat exchangers, and decorative products.
Copper offers excellent machinability and high performance across various industries. Common grades used in CNC machining include:
C110:
Known as electrolytic tough pitch (ETP) copper, this grade provides excellent electrical conductivity and is commonly used in electrical wiring and conductors.
Oxygen-free high conductivity (OFHC) copper with superior thermal and electrical properties, ideal for high-vacuum applications and semiconductor manufacturing.

Brass

Brass is a highly machinable and aesthetically pleasing alloy of copper and zinc. It offers excellent corrosion resistance, electrical conductivity, and low friction, making it ideal for applications such as plumbing systems, musical instruments, and precision fittings.
Brass is versatile and works well for a wide range of CNC machining projects. Common grades include:
C360:
Free-machining brass with superior machinability, commonly used for gears, screws, and fittings.
Also known as cartridge brass, C260 has a high zinc content (around 30%) and excellent strength, ductility, and corrosion resistance. It is easy to machine, stamp, and form, making it ideal for electrical connectors, automotive parts, and decorative hardware.
brass parts machining

Factors to Consider When Choosing a Metal for CNC Machining

Selecting the right metal is critical to balancing cost, functionality, and machinability in your CNC machining project. The material you choose greatly impacts the performance and cost-efficiency of the final product. Below are key factors to consider when selecting a material for CNC machining:

Cost of Material

The price of the raw material itself plays a crucial role in the overall project cost. Metals like aluminum and standard steel are generally more cost-effective, while high-performance materials such as titanium and copper tend to be more expensive. Selecting a material that fits both the budget and performance requirements is essential for cost-efficient production.

Weight Requirements

For projects where weight is a critical factor, such as in aerospace or automotive applications, lightweight metals like aluminum, magnesium, or titanium may be preferred. These materials offer excellent strength-to-weight ratios while reducing the overall weight of the final product.

Thermal and Electrical Conductivity

For applications like electronics or heat exchangers, materials with high thermal or electrical conductivity, such as copper or brass, are often essential. These properties ensure optimal performance for parts like circuit boards, heat sinks, or conductive connectors.

Corrosion Resistance

If the machined parts will operate in harsh or corrosive environments, corrosion-resistant metals such as stainless steel, bronze, or titanium should be considered. These materials provide long-term durability and reduce maintenance costs.

Availability of Material

The availability of specific metal grades in your region or from your supplier can influence lead times and costs. Commonly available materials like aluminum and steel often have shorter delivery times and lower procurement costs compared to specialized alloys.

Machining Time

The machinability of the selected metal directly affects the time required for CNC machining. Metals with low machinability, such as certain stainless steels, take longer to process compared to highly machinable metals like aluminum. This extended machining time increases manufacturing costs. Additionally, the complexity of the part plays a significant role. Intricate designs require more machining time, further influencing costs. Choosing a material that balances machinability with your design’s complexity can help reduce production time and expense.

Finishing and Post-Processing

The chosen metal also affects the finishing and post-processing steps required. Hard-to-machine metals or those prone to surface imperfections may require additional polishing, deburring, or coating. While these processes enhance the appearance and functionality of the part, they can significantly increase overall production costs. Understanding the desired finish and processing requirements early on helps ensure the selection of a metal that supports manufacturability and meets visual and performance standards.

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