Beryllium Copper Alloy 25 (UNS C17200/CDA 172) Round Rod By ASTM B196
Product Normal Description:
Product Name: Beryllium Copper Alloy Round Rod
Grade: Alloy 25 (UNS C17200/ CDA 172)
Standard: ASTM B196
Product Diameter: 8-30mm
State: A(TB00),1/2H (TD02), H(TD04),AT(TF00),HT(TH04)
Typical Application: used for electrical industry and industrial
Product Brand: CUBERYLLIUM®
CUBERYLLIUM® manufactures copper beryllium in several distinct compositions.
These fall into two categories: high strength beryllium copper alloys 172(UNS. C17200),173(UNS. C17300),170(UNS. C17000), and copper alloys selected for high conductivity 751(UNS. 17510),750(UNS. 17500),741(UNS. 17410).
We also Supply Master alloy : CuBeryllium-200, CuBeryllium-275, CuBeryllium-350 and Cuberyllium-400 to global factory.
Chemical Composition of Beryllium Copper Alloy 25 (UNS C17200/CDA 172):
Product Grade: CUBERYLLIUM ®-172(UNS. C17200)
Beryllium(Be): 1.80-2.00%
Cobalt(Co) + Nickel(Ni): 0.20% Min
Cobalt(Co) + Nickel(Ni) + Iron(Fe): 0.60% Max
Lead: 0.02% Max
Copper(Cu): Balance
Note: Copper plus additions equal 99.5% Minimum.
Typical Physical Properties of Beryllium Copper Alloy 25 (UNS C17200/CDA 172):
| Density (g/cm3): |
8.36 |
| Density before age hardening (g/cm3): |
8.25 |
| Elastic Modulus (kg/mm2 (103)): |
13.4 |
| Thermal Expansion Coefficient (20 °C to 200 °C m/m/°C): |
17 x 10-6 |
| Thermal Conductivity (cal/(cm-s-°C)): |
0.25 |
| Melting Range (°C): |
870-980 |
Mechanical and Electrical Properties of Beryllium Copper Alloy 25 (UNS C17200/CDA 172) Round Rods:
| Material |
Condition |
Size |
Tensile Strength Ksi |
Yield Strength Ksi |
Elongation 2'' % |
Hardness |
| Alloy 25 (UNS C17200/CDA 172) Round Rod |
Sol + Precipitation heat treated (TF00 formerly AT) |
|
165 |
140 |
4 |
36-45 HRC |
| Alloy 25 (UNS C17200/CDA 172) Round Rod |
Sol Treated, Cold Worked + Precipitation Heat Treated (TH04, formerly HT) |
＜0.375'' |
182 |
157 |
3 |
37-45 |
| Alloy 25 (UNS C17200/CDA 172) Round Rod |
Sol Treated, Cold Worked + Precipitation Heat Treated (TH04, formerly HT) |
0.375'' - 1.00'' |
180 |
154 |
3 |
37-45 |
| Alloy 25 (UNS C17200/CDA 172) Round Rod |
Sol Treated, Cold Worked + Precipitation Heat Treated (TH04, formerly HT) |
1.00'' - 2.00'' |
177 |
150 |
3 |
37-45 |
Industrial Application of Beryllium Copper Alloy 25 (UNS C17200/CDA 172):
| Product Category |
Product |
Reason Category |
Reason |
| Industrial |
Bearings |
Corrosion Resistance |
Corrosion Resistance |
| Bearings |
Friction & Wear Properties |
Galling Resistance |
| Bearings |
Friction & Wear Properties |
Wear Resistance |
| Bearings |
Machining Characteristics |
Machinability |
| Bearings |
Mechanical Properties |
High Strength |
| Bellows |
Corrosion Resistance |
Corrosion Resistance |
| Bellows |
Forming Characteristics |
Formability Good |
| Bellows |
Mechanical Properties |
High Strength |
| Bellows |
Mechanical Properties |
Low Elastic Modulus |
Product Photos:
FAQ:
Q1: Could you produce Beryllium Copper strip by Mill Hardened process.
A1: Yes, we could produce AM(TM00), 1/2HM(TM01).HM(TM04) XHM(TM06) XHMS(TM08).,we are the only factory could do harden strip in China.
Q2: What’s the advantages the Beryllium Copper of CUBERYLLIUM®.
A2: 1: The Biggest Coil weight could be reach 1200kg/Coil
2: We are the only one who melting by Vacuum semi-Continuous Furnace.
3: Surface further polishing for top clients.
Q3: Why you melting by Vacuum semi-Continuous Furnace.
A3: Could be get the Cast ingot without gas,smaller segregation, Grain Refinement
Q4: What's the payment terms?
A4: We accept T/T, L/C, Paypal etc. It can be negotiated when the amount is different..
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Beryllium Copper Alloy 25 (UNS C17200/CDA 172) Round Rod By ASTM B196 Images
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