Brass is a common alloy composed mainly of copper and zinc. The different brass raw materials affect different changes to brass-made utensils. Today, we are going to discuss different raw materials of brass.
Different Types Of Brass Raw Materials
It is important to choose the right brass material for your production. So, we’ve got a list of some popular brass materials for your reference, pls kindly see as below:
UNS C37700 Forging Brass:
Forging brass alloys with the UNS C37700 designation have good forge ability. They are found in the form of a rod.
| Alloy | Chemical Composition | |||
| Item | Cu | Pb | Fe | Ma 'ra |
| C37700 | 58-61 | 1.5-2.5 | 0.3 | rest |
Welding : Brazing, soldering, and butt welding are the finest ways to weld UNS C37700 brass alloys. But the spot, oxyacetylene, seam, coated metal arc, and gas shield arc welding… do not suit these alloys.
Forging: UNS C37700 brass alloys have a hot forge ability value of 100.
Hot Working:Brass alloys with the UNS C37700 designation have a high hot-forming capacity.
Cold working: UNS C37700 brass alloys have a limited cold working capacity.
C37700 is annealed at temperatures ranging from 427 to 595 degrees Celsius (800 to 1100 degrees Fahrenheit).
Applicable
For Instance, brass alloys with the UNS C37700 designation are used for the following purposes: Fitting, Fasteners with a unique function, Hardware for the building, Components made of metal
CW617N- Stamping Brass
Stamping brass CW617N is usually sold as a rod for forging stock. However, it is also free machining. The material CW617N has a great combination of hot working and machining properties. Moreover, it is frequently used to make more complex hot-press components.
| Alloy | Chemical Composition | ||||||
| Item | Cu | Pb | Fe | Sn | Al | Ni | Ma 'ra |
| CW617 | 57-59 | 1.6-2.5 | 0.35 | 0.3 | 0.05 | 0.3 | rest |
CW617N-DW
| Alloy | Chemical Composition | ||||||
| Item | Cu | Pb | Fe | Sn | Al | Ni | Ma 'ra |
| CW617N-DW | 57-59 | 1.6-2.2 | 0.35 | 0.3 | 0.05 | 0.3 | rest |
Key features
Hot-forming characteristics are excellent
Exceptional corrosion resistance
The Machinability rating is high
CW602N DZR BRASS
CW602N is a duplex-structured leaded arsenical brass.It is a brass alloy that provides strong resistance to dezincification. And it’s typical in hot working brasses. In addition, its machinability and formability are enhanced by its high strength and ductility. CW602N is commonly used in water fittings that need hot stamping and machining to manufacture. 'Nehe, the corrosion resistance of CW602N brass alloy is excellent.
| Alloy | Chemical Composition | |||||||
| Item | Cu | Pb | Fe | Sn | Al | Ni | As | Other |
| CW602N | 61-63 | 1.7-2.8 | 0.3 | 0.3 | 0.05 | 0.3 | 0.02-0.15 | rest |
Applications
This engineering material has a variety of commercial applications, including:Systems for moving fluids, Connections for water, Parts that have been hot molded and machined.
CW614N Brass
CW614N offers good corrosion resistance, particularly in environments where it is exposed to moisture and atmospheric conditions. It also possesses excellent thermal and electrical conductivity properties, making it suitable for various applications in electrical engineering and thermal management systems.
Applications
This alloy is commonly utilized in industries, such as
plumbing, electrical engineering, marine engineering, and automotive manufacturing. Typical applications include valve components, Accesorios, fasteners, and various mechanical parts where corrosion resistance, machinability, and conductivity are essential properties.
| Alloy | Chemical Composition | ||||||
| Item | Cu | Pb | Fe | Sn | Al | Ni | Other |
| CW614 | 57-59 | 2.5-3.5 | 0.3 | 0.3 | 0.05 | 0.3 | rest |
CW625N
CW625N is an alloy that is used in place of CW602N. However, the dezincification resistance of the CW625N meets ISO 6509 standards. After the forging process, annealing at roughly 500 degrees Celsius… for about 2 hours is suggested for EN ISO 6509 standard compliance.
CW511L
Hardware and Fasteners: Due to its excellent machinability and corrosion resistance, CW511L is utilized in the production of various hardware components and fasteners including screws, bolts, nuts, and washers. These components find applications in construction, automotive, and other industries.
C46500
| Alloy | Chemical Composition | |||||
| Item | Cu | Pb | Fe | Sn | Al | Other |
| C46500 | 59-62 | 0.2 | 0.1 | 0.5-1 | 0.02-0.06 | rest |
Non-Consumable Parts: C46500 may be suitable for use in non-consumable parts of plumbing systems, such as valves, Accesorios, and connectors, where water does not come into prolonged contact or where water treatment measures are in place to prevent lead leaching.
Industrial Applications: In industrial settings where water is not intended for human consumption, C46500 may be used for various water-related applications such as cooling systems, process piping, and equipment where water quality standards for potable water do not apply.
Filtered or Treated Water: In some cases, if water undergoes appropriate filtration or treatment to remove lead and other contaminants, C46500 components may be used in conjunction with such systems.
UNS C36000
C36000 is a low-to-moderate strength material with outstanding machinability. This one is ideal if you are seeking a low-cost, moderate-to-low-strength brass alloy.
| Alloy | Chemical Composition | |||
| Item | Cu | Pb | Fe | Ma 'ra |
| C36000 | 60-63 | 2.5-3.7 | 0.35 | rest |
Conclusion
Brass is simple to shape into a variety of shapes. So, if you can clearly understand the purpose when enquiring, we will recommend suitable real brass materials for your reference. Welcome!
