Offering complex and automated machining services, including lead-free brass machining.

Hongsinn-606

Experience the pinnacle of precision with our advanced machining solutions. From complex machining to automated processes, we specialize in lead-free brass machining services that set the standard for excellence. Elevate your manufacturing with our cutting-edge capabilities.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

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Offering complex and automated machining services, including lead-free brass machining.

Modern manufacturing demands increasingly sophisticated machining capabilities to meet stringent industry requirements. complex machining services, automated machining services, and specialized lead-free brass machining services - highlighting their applications, benefits, and technological advancements.

CNC Machining Brass

Brass is a broad copper-zinc alloy whose composition varies depending on the zinc content and other alloying elements such as lead, aluminum, and iron. Due to its copper content, brass exhibits good thermal and electrical conductivity, as well as excellent wear resistance. The addition of lead improves machinability, making brass the easiest of all copper alloys to machine.

At Hongsinn, you can select brass for CNC machining and receive an instant quote to meet your project needs.

Brass is a versatile copper alloy that retains some of the advantages of copper while improving upon many of its properties. It offers high mechanical strength and low friction, and exhibits superior corrosion and wear resistance compared to standard copper. These properties make CNC machined brass well-suited for mechanical applications requiring corrosion resistance, particularly those found in the marine industry.

Brass' superior properties make it an ideal choice for a wide range of industrial applications.

Copper C260 (Copper C260)

Copper C260 is a zinc alloy formula containing approximately 30% zinc and less than 1% lead and iron. This grade is sometimes referred to as cartridge brass due to its historical use in cartridges. Besides cartridges, Copper C260 is also widely used in a variety of applications, including rivets, hinges, and radiator cores. Its excellent mechanical properties and machinability make it an ideal choice for a variety of industrial applications

Cartridge Brass Properties

Tensile Strength, Yield (MPa)	Fatigue Strength (MPa)	Elongation at Break (%)	Hardness (Brinell)	Density (g/cm^3)
95	90	65	54	8.53

* Generalized values. For reference only.

Processing	CNC Turning, CNC Milling, Laser Cutting, Bending, Spinning, Wire Cutting, Stamping, Electric Discharge Machining (EDM), Injection Molding
Materials	Aluminum: 2000 series, 6000 series, 7075, 5052, etc.
	Stainless steel: SUS303, SUS304, SS316, SS316L, 17-4PH, etc.
	Steel: 1214L/1215/1045/4140/SCM440/40CrMo, etc.
	Brass: 260, C360, H59, H60, H62, H63, H65, H68, H70, Bronze, Copper
	Titanium: Grade F1-F5
	Plastic: Acetal/POM/PA/Nylon/PC/PMMA/PVC/PU/Acrylic/ABS/PTFE/PEEK etc.
Surface Treatment	Anodized, Bead Blasted, Silk Screen, PVD Plating, Zinc/Nickel/Chrome/Titanium Plating, Brushing, Painting, Powder Coated, Passivation, Electrophoresis, Electro Polishing, Knurl, Laser/Etch/Engrave etc.
Tolerance	±0.002 ~ ±0.005mm
Surface Roughness	Min Ra 0.1~3.2

1.Direct OEM/0DM manufacturer, advanced produce technical,the highest tolerance we can reach to ±0.005mm;

2.Complete produce equipment and test equipment. Independent Engineer team, to check drawings, provide quotation, write machining process, guide production.

3.Independent PMC department, to make production plan and manage delivery time.
4.Quick proofing, short delivery time, usually is 3-15 days

5 .The company has gathered a rich group of technologicallyadvanced modern talents, which has laid a stable foundationfor the long-term development of the company.

6.Complex and difficult surface and functional structureof the hand plate model, We can all mold quickly.xxx

Free-Machining Brass (Copper C360)

Copper C360, commonly known as free-machining brass, exhibits excellent machinability due to the relatively high lead content of its alloy. These properties make it well-suited for machining complex parts. Typical applications include gears, screw machine components, and valve components, and it is widely used in mechanical manufacturing and engineering. Its superior machinability and wear resistance make copper C360 an ideal choice.

Free-Cutting Brass Properties

Tensile Strength, Yield (MPa)	Fatigue Strength (MPa)	Elongation at Break (%)	Hardness (Brinell)	Density (g/cm^3)
124 to 310	138	53	63 to 130	8.49

* Generalized values. For reference only. Values vary greatly depending on temper.

Finishing and Post-treatment Options

Similar to stainless steel or copper, brass generally does not require coating due to its inherent conductivity, corrosion resistance, and low coefficient of friction. However, for certain applications, such as cosmetic containers or parts partially exposed to the environment, the use of a clear coating may be an option worth considering. Here are some practical surface finish options for CNC machined brass:

Brass is often used for decorative purposes, in part due to the diverse colors naturally present in different brass alloys. Through polishing, brass can achieve a remarkably smooth and lustrous finish, making it ideal for aesthetic components. This treatment not only enhances its appearance but also increases the material's durability and corrosion resistance.

Brass is easy to machine, so its freshly machined surface often has an attractive appearance, even without additional processing. This makes it feasible in many cases to use it as a finished part after machining. By adding additional finishing passes, the surface finish can be further enhanced, making it smoother and more beautiful. Such treatments not only improve the appearance but also enhance the material's functionality and durability.

Our comprehensive complex machining services, automated machining services, and specialized lead-free brass machining services provide complete manufacturing solutions for the most demanding applications. By combining advanced technology with industry-specific expertise, we deliver precision components that meet your exact specifications while maintaining the highest quality standards.

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.