We Super Steel Manufacturing Co.,Ltd(SMC) are amongst the top manufacturers and suppliers for the seamless steel pipe, welded steel pipe, OCTG products and fittings from China. We have been manufacturing and supplying these products to the industry since 1993, and received repeat orders and appreciation from our valued customers.
High quality piping products from approved manufacturers.
In order to continuously improve our offerings to our clients, we have consistently improved and upgraded our manufacturing facility and can hence offer material with stringent requirements.
Over the years, Super Steel Manufacturing Co.,Ltd(SMC) has developed an enviable reputation for project management for the Oil & Gas, Construction, Power Energy, Marine & Offshore, Water Treatment, Exploration & Drilling Services, Pipeline & Petrochemical and other heavy industries.
The many years of experience that we have means that there is always someone who has the ability to carry a project forward.
Always up to date. In this column you can find the steel pipe related articles, including industry trends, product standards and materials, and some technical guidelines.
Beryllium copper pipes are age-hardening alloys that achieve the highest strength among all copper-based materials. They can be age-hardened after being formed into springs, intricate structures, or complex shapes. With exceptional spring properties, corrosion resistance, and dimensional stability, these pipes also offer good electrical conductivity and minimal creep. Additionally, beryllium copper pipes are known for their excellent metalworking, forming, and machining capabilities, making them ideal for specialized applications in hazardous environment tools, musical instruments, precision measurement devices, ammunition, and aerospace components.
Super Steel Manufacturing Co.,Ltd is professional copper steel pipe manufacturer, for more details, please contact:sales@super-steels.com
Fabrication Properties of Class Four Beryllium Copper Alloy (C17200) Tube
Machining: C17200 has a machinability rating of 20%, making it suitable for precision machining.
Welding: Recommended welding methods include butt welding, seam welding, spot welding, coated metal arc welding, gas-shielded arc welding, brazing, and soldering. However, oxyacetylene welding is not recommended.
Forging: C17200 is forged at temperatures ranging from 649°C to 816°C.
Hot Working: Exhibits good hot working capabilities, allowing for effective shaping at elevated temperatures.
Cold Working: Possesses excellent cold working properties, enabling efficient forming and machining.
Annealing: To relieve internal stresses and enhance durability, C17200 undergoes annealing at temperatures between 774°C and 802°C.
Other Fabrication Processes: Suitable for drawing, drilling, blanking, forming, bending, tapping, and turning, offering versatility across various manufacturing applications.
|
Material Grade |
RWMA Class Four, C17200 |
|
Other Names |
C172, CuBe2, DIN 2.1247, CW101C |
|
End Product Form |
Round Tubes |
|
Standard |
ASTM Standard |
|
State of product |
Hard, 1/2Hard |
|
Application |
Electrical Industry |
|
C17200(CuBe2) |
||||
|
EN |
ASTM |
AMS |
DIN |
RWMA |
|
CW101C |
C17200 |
4533 |
2.1247 |
RWMA Class 4 |
|
|
|
4650 |
|
|
|
|
|
4651 |
|
|
Chemical Composition of Class Four Beryllium Copper C17200 Alloy Pipe
|
Alloy number |
Be |
Ni Co |
Ni Co Fe |
Be Ni Co Fe Cu |
|
C17200 / Alloy 25 |
1.8-2.0 |
≥0.2 |
≤0.6 |
≥99.5 |
Beryllium copper pipes are widely used in industries that require a combination of high strength, conductivity, and corrosion resistance, making them an essential material for precision engineering and high-performance applications.
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