What is Brass CNC Machining?
Computer Numerical Control (CNC) machining is a manufacturing method that utilizes pre-programmed software to guide the movement of equipment. CNC can use a single set of prompts to direct three-dimensional cutting tasks. There is no need for a live operator because the process is fully automated. Mills, grinders, lathes, and more can all be controlled using CNC technology. CNC machining is perfect for manufacturing solid raw materials, including brass. Brass is CNC machined for applications that require strength and corrosion resistance. Brass is considered a premium material, so optimizing its use as much as possible is important.To get more news about
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What are the Benefits of Brass in CNC Machining?
A copper-zinc alloy, brass has many beneficial features. Brass is strong, corrosion-resistant, wear-resistant, and has lower friction. Brass offers good machinability and is thermally and electrically conductive. Brass is used to produce parts for various industries, including the marine industry.
What are the types of Brass used in CNC Machining?
Brass has excellent machinability. It is important to select the right grade of brass. Fathom’s selection of brass includes:
Admiralty Brass – C443:
Sometimes called arsenical brass, C443 is alloyed with zinc and tin. Admiralty brass C443 has excellent corrosion resistance and heat transfer characteristics. Common applications of admiralty brass include distiller tubes, condenser plates, architectural applications, or any parts that may encounter salt or fresh water.
Architectural Bronze – C385:
Often referred to as C385 brass, 385 bronze is alloyed with copper, lead, iron and trace amounts of zinc. Architectural bronze 385 offers long-term durability and excellent corrosion resistance. Applications of 385 brass include shower doors, elevator trim, funeral urns, drawer pulls, valves and gun sights.
Brass Plate / Leaded Muntz Metal – C365:
Brass plate C365 is made from copper, zinc, tin and lead. Leaded muntz metal C365 is highly machinable, strong and corrosion-resistant. Applications of brass plate C365 include parts for the shipbuilding industry, condenser plates, and architectural components.
Commercial Bronze – C220:
Bronze 220 is made from copper, zinc and tin. Commercial bronze has good formability, corrosion resistance, strength and excellent color. Applications of C220 include lighting fixtures, kickplates, jewelry, medals, hardware, marine hardware, etc.
Free Machining Brass – C360:
Free machining brass C360 is made from copper and lead. 360 brass is used to make bar and brass rod items, including machine parts, couplings, circuit boards, industrial hardware and plumbing products.
German Silver / Nickel Silver – C770:
German silver is not made of silver but from copper, zinc and alloyed nickel. 770 nickel has a silver-like look with excellent strength, corrosion resistance, and electrical conductivity. German silver is often used for decorative applications.
High Leaded Brass – Engravers’ Brass – C353:
High leaded brass is made from copper, zinc, lead and trace iron. Engravers’ brass is stiff, machinable, polishable, and good for soldering. Applications of high leaded brass include hardware, drawer handles, nuts, gears, signs and placards.
Low Leaded Brass – C330:
330 brass is made from copper, lead, iron and zinc. Low leaded brass 330 offers strength, corrosion resistance, and formability but is not recommended for welding. 330 brass is used to make tubing.
Naval Brass – C464:
Naval brass received its name for its common use in marine applications. Brass 464 offers excellent hardness, strength and corrosion resistance. It can be soldered and brazed. Fasteners, condenser tubes, cannons, and marine hardware are all made using brass 464.
