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| Categories | Copper Nickel Alloy Wire |
|---|---|
| Brand Name: | TANKII |
| Model Number: | C17200 |
| Certification: | SGS, ISO |
| Place of Origin: | Shanghai,China. |
| MOQ: | 50KG |
| Price: | Negotiable |
| Payment Terms: | L/C, T/T, Western Union |
| Supply Ability: | 150Tons per month |
| Delivery Time: | 7-12days |
| Packaging Details: | Wooden case |
| Material: | Cu-Be |
| Surface: | Bright Bronze Strip |
| Shape: | Strip / coil / Tape |
| Width: | 0.5-300mm |
| Thickness: | 0.01mm Min |
| application: | Temperature controller, spring, relay etc. |
| Name: | CuBe2 |
| Type: | Bronze Strip |
| Standard: | ASTM/JIS/GB |
| Sample: | Free |
| Company Info. |
| Shanghai Tankii Alloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
0.01-2.5mm C17200 Cube2 Beryllium Bronze Strip Copper Strip / strap In Coil
Beryllium copper C17200
Beryllium copper is based on beryllium as the main alloy of copper alloy, also known as beryllium bronze. It is the best performance of copper alloy in the high-performance elastic material, a high strength, flexibility, hardness, fatigue strength, elastic lag small, corrosion resistance, wear resistance, cold, high conductivity, non-magnetic, impact does not produce sparks A series of excellent physical, chemical and mechanical properties. Beryllium copper tape used in micro-motor brush, cell phone, battery.
Chemical Composition
| ASTM | Cu | Ni | Co | Be |
| C17200 | Balance | Ni+Co≥0.2,Ni+Co+Fe≤0.6 | 1.80-2.10 | |
Beryllium copper C17200
Cube2--C17200 (CDA 172) Beryllium Copper is the most commonly
utilized Copper Beryllium alloy and is notable for its highest
strength and hardness compared to commercial copper alloys. C17200
alloy contains appr. 2% of beryllium and achieves its ultimate
tensile strength can exceed 200 ksi, while the hardness approaches
Rockwell C45. Meanwhile, the electrical conductivity is a minimum
of 22% IACS in the fully aged condition.C17200 also exhibits
exceptional resistance to stress relaxation at elevated
temperatures.
Mechanical property:(before heat treatment)
| status | Tensile strength (N/mm2) | Hardness (HV) | Conductivity ( IACS%) | Elongation (%) |
| 0 | 410-540 | 90-160 | ≥17 | 35-70 |
| 1/4H | 510-620 | 145-220 | ≥16 | 10-35 |
| 1/2H | 590-695 | 180-240 | ≥15 | 5-25 |
| H | 685-835 | 210-270 | ≥15 | 2-8 |
Mechanical property:(after heat treatment)
| status | Tensile strength (N/mm2) | Hardness (HV) | Conductivity (IACS%) | Elongation (%) |
| 0T | 1100-1380 | 325-400 | ≥22 | 3-11 |
| 1/4HT | 1180-1400 | 350-430 | ≥22 | 2-8 |
| 1/2HT | 1240-1440 | 360-440 | ≥22 | 2-7 |
| HT | 1270-1480 | 380-450 | ≥22 | 1-5 |
Special Processing
| State | Tensile strength (N/mm2) | Hardness (HV) | Conductivity (IACS%) | Elongation (%) |
| OM | 685-885 | 220-270 | ≥17 | ≥18 |
| 1/4HM | 735-930 | 235-285 | ≥17 | ≥10 |
| 1/2HM | 815-1010 | 260-310 | ≥17 | ≥8 |
| HM | 910-1110 | 295-345 | ≥17 | ≥6 |
| XHM | 1100-1290 | 340-390 | ≥17 | ≥2 |
| XHMS | 1210-1400 | 360-410 | ≥17 | ≥2 |
Applications
Beryllium Copper is widely used in mold core, injection mold
insert, mold cavity, corrosion resistant die, die casting
machine head, watering the crossing thimble, the punch mould parts,
hot runner system such as accessories,
stretching die, casting mould, die-casting mould, and corrosion
resistant wear resistant parts such as bearings,
Features
1. High thermal conductivity
2. High corrosion resistance, especially suitable for
polyoxyethylene (PVC) products mold.
3. High hardness, wear resistance and toughness, as inserts used
with mould steel and aluminium can make the mold play a highly
efficient, prolong the service life.
4. Polishing performance is good, can achieve high mirror surface
precision and complicated shape design.
5. Good tackiness resistance, easy to welding with other metal,
easy to machining, there is no need additional heat treatment.
Packing:
SMC Products are packed and labeled according to the regulations
and customer's requests. Great care is taken to avoid any damage
which might be caused during storage or transportation. In
addition, clear labels are tagged on the outside of the packages
for easy identification of the product I. D. and quality
information.
1)SMC Standard
2)Customization
FAQ
Q: Are you trading company or manufacturer ?
A: We are trading company.
Q: How long is your delivery time?
A: Generally it is within 10 days if the goods are in stock. or it is less than 20 days if the goods are not in stock, it is according to quantity.
Q: Do you provide samples ?
A: Yes, we could offer the sample.
Q: What is your terms of payment ?
A:30% T/T in advance ,balance before shippment. And the price depends on the material and the quantity.
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