Brass CNC Machining
Brass, which is composed of copper and zinc, is highly popular due to its unique properties. Those include excellent corrosion resistance, aesthetic appeal, and machinability. The brass CNC machining is performed to produce high-quality parts with exceptional precision. Due to its easy cutting and low friction, its machining is relatively easy and ensures tight tolerances.
At Multi-Wins, we produce brass CNC machining parts and components. Our focus remains on meeting the exact custom specifications when creating products. Our company provides everything from CAD design to the final brass part, giving you peace of mind.
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Common Brass Grades for CNC Machining
Brass is a mixture of zinc and copper. However, brass is divided into multiple types due to the difference in the proportion of copper and zinc. Moreover, the ease of CNC machining of each brass type or grade can differ. Below are the different grass types and their key characteristics:
1- C360 (Free-Cutting Brass)
This grade of brass is very popular due to its ease of cutting. Generally, materials that are easy to cut and weak. However, this C360 grade of brass has a small amount of lead.
This material increases its mechanical strength and improves its smoothing cutting. This grade’s rust resistance is also exceptional. This material is easy to cut, so its CNC machining is smooth and takes less time.
This enhances overall production and enables manufacturers to create more parts in a shorter timeframe. It features a brighter color and a golden finish, making it look attractive.
2- C260 (Cartridge Brass)
This brass type has a higher copper proportion, around 70%. Zinc makes up a total of 30% of this grade. Compared to C360, C260 is stronger, brittle, and less easily cut.
So, its CNC machining is not as smooth as that of C360. Although it is tough to machine this grade, it is not impossible because its machining is also widespread. Parts made with C260 brass are very durable against impacts.
The C260 and C360 look similar. However, the C260 has a more reddish-golden hue than a pure golden color.
3- C464 (Naval Brass)
This brass type is well known for its durability and long-lasting. It consists of 60% copper, 39% zinc, and 1% tin in its composition.
Moreover, manufacturers love its corrosion resistance. Therefore, it is generally used to make marine components, bushings, and bearing parts. However, CNC machining brass is challenging as it is stronger and brittle.
Moreover, it causes wear and tear on CNC machine cutters. It has a yellow-gold look and strongly resists tarnish. This brass grade doesn’t corrode even when exposed to salty water for an extended period.
Remember, other brass types, i.e., C280 and C230, are also available. However, their CNC machining is challenging, so manufacturers avoid using them. Generally, the brass C360 is preferred for making valves, gears, and screws. The use of C260 is primarily in the plumbing industry, where it is utilized to manufacture plumbing fittings.
C364 brass is very attractive, so it can also be decorative. Manufacturers use CNC machining of C364 brass to produce parts and components for the marine sector. We use all these brass types to create custom parts and products. Whether you prefer C360, C260, or C464, our expert team will help you make the final product..
Why is Brass a Suitable Option for CNC Machining?
Brass is an essential material for making various parts and components. What makes it stand out is its CNC machining, which is easier and more efficient. You might be wondering why brass machining is so smooth. Let’s look at the key features of brass that make it easily machinable.
- Less Friction: Brass has a very low coefficient of friction. This means that if two brass parts rub against each other, they move smoothly without showing any resistance. Because of this, the manufacturer uses it to make bush and bearings using CNC machining.
- Attractive Look & Feel: The physical appearance of brass is something many people love. It’s yellowish and golden and resembles gold. So, manufacturers make many decorative parts and products using CNC machining.
- Excellent Machinability: As mentioned above, brass, especially the C360 grade, is easy to cut. The cutting tools cut this material quite easily without wearing it. Moreover, the cutting tools of CNC machines don’t require extra effort, which could cause machine overheating.
- Tight Tolerances: The CNC machining of brass offers excellent precision and tighter tolerance of up to ±0.01mm. The reason is that brass is easy to cut. So, the cutters don’t have to put in more effort, which could affect their precision. So you get the part that will be precisely similar to the model you give.
- Corrosion Resistance: Brass is a highly anti-corrosive material. This means it does not corrode even if it remains exposed to moisture for a long time. So, manufacturers create many plumbing and marine parts through their CNC machining. These parts stay in good shape for many years.
- Cost Effectiveness: CNC machining of brass is a very cost-effective solution. This is due to the ease of cutting and machining brass. The cutting tools of machines don’t wear out or produce excessive heat. Moreover, brass is an inexpensive material, which is the reason for its extensive CNC machining.
Finishing Options for Brass CNC Machining Parts
With CNC machining, we produce high-quality parts with excellent precision. However, these parts don’t have ideal finishing and look slightly off. Therefore, we use different surface finishes to improve the look and feel of the parts. Without these, the parts’ sides or finish would be rough.
At Multi-Wins, we use the following surface finishing as per customers’ demands:
| Finishing Type | Advantage |
|---|---|
| Polishing | Help get shin mirror-like surface of brass part |
| Nickel Plating | We add thin nickel layer for increase corrosion resistance |
| Chrome Plating | Help us achieve a glossy look and feel on brass parts |
| Gold Plating | We only do this finishing for decorative parts |
| Sandblasting | We blast fine particles to achieve a satin texture |
| Brushing | Create fine, linear texture for a professional feel. |
| Clear Coating | Invisible coat protecting brass from tarnishing |
| Chemical Coating | We treat brass with different chemicals for its protection |
Each surface finishing type we use for brass parts has unique pros and cons. Some types enhance the parts’ look, feel, and aesthetics. Conversely, others focus more on rust resistance and functionality. Whatever finishing type you need, we’re always up for it.
We know that deciding on a specific finishing type selection can be confusing. If you’re unsure which finishing type best suits you, worry not! We have a dedicated team of experts who are willing to help. They will understand your requirements and expectations and give you the best advice.
One Stop Shop: Get Complete Brass CNC Machining Solution in China
We are headquartered in Shenzhen, China, but we cater to customers worldwide. Our company offers a complete solution for creating brass parts and components.
You can send us your design, and we will send you a product. Even if you don’t have the initial design of your part, worry not! We have in-house CAD expert designers who will help create models. Once made, you can ask for changes or approval.
After that, we will use CNC machining to create precision parts with tight tolerances. Once the part is ready, we will deliver it to you at the address you provided. From design to CNC machining, we handle everything.
Brass CNC Machining Applications
Brass has many valuable characteristics. Its excellent corrosion resistance, machinability, and decent strength make it stand out. So, its use is widespread across various industries. As it is easy to cut, manufacturers use CNC machining to create precise parts. Here are some typical applications of brass CNC machining:
| Application Category | Specific Brass CNC Parts |
|---|---|
| Plumbing & Fluid Systems | Valves, pipe fittings, faucet parts |
| Electrical & Electronics | Terminals, connectors, switches |
| Automotive Industry | Fuel nozzles, sensors, electrical connectors |
| Industrial Machinery | Gears, bushings, bearings, couplings |
| Fasteners & Hardware | Screws, bolts, nuts, threaded inserts |
| Home Decor & Furniture | Knobs, handles, lamp parts, decorative caps |
| Medical Devices | Diagnostic connectors, small instrument parts |
Brass material and its CNC machining have extensive applications. The above table shows only a few key applications. However, if your specific use differs from our list, no worries! We offer custom solutions for brass materials. You can share your requirements, and we will make customized parts exactly like you need!
Why Trust Us for Brass CNC Machining?
Multi-Wins is a one-stop solution provider for everything related to CNC machining. We have over 20 years of experience, 250+ CNC machines, and over 1000 satisfied customers. We have been offered brass machining, delivering the best we could. Here are key reasons why you should trust us:
Quality Control
Multi-Wins, a top CNC machining service provider, has an in-house quality assurance team. They check each brass part, inspect it, and approve if it meets our criteria. So, customers always get high-quality parts.
Fast Turnaround
We have over 250+ machines. Both machines and laborers are always at work to deliver products before deadlines. Moreover, once you order your part, we deliver it worldwide within a few weeks.
Custom Solutions
Our manufacturing team believes in hitting what customers give us as a target. We listen to customers and make custom brass parts that meet their needs. Multi-Win believes in the customer-first approach.
Customer Support:
We don’t leave our customers alone when we’re at work. Our responsive customer support is reachable 24/7. If you have any questions, feel free to reach out to us. Moreover, we provide post-sales support to ensure the best experience.
Advanced Machine
We have modern CNC-based machines, including mills, lathes, and so on. Those machines are updated with the latest software, so they help create brass parts with tighter tolerances. Currently, we have 250+ machines and counting!
Affordable Pricing
Our motive is to provide brass CNC machining services to everyone. We understand that budgets can hinder some customers from requiring brass parts. Therefore, we offer our customers a very low price and make a minimal margin.
Reach out to Us for Brass CNC Machining Cost & Price
We would have been pleased to give you a clear price without talking to you. However, we cannot do so because brass prices fluctuate daily. Moreover, customers’ demands and requirements also impact the final cost of brass machining. Therefore, we recommend you contact our customer support team. They will listen to your needs and give you the best deal that will be good enough to convince you to partner with us.
Multi-Win has a dedicated team that is always ready to hear from you. We aim to deliver high-quality CNC machined brass parts and satisfy your needs!
