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[China]
Trade Verify
Address: No. 388 Pangu Road, Baoshan district, Shanghai, 201999, China
Contact name:Martin Lee
Shanghai Tankii Alloy Material Co.,Ltd |
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Verified Suppliers
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0.08mm-50mm CuCr1 CW105C UNS C18200 /C18150 ASTM chromium copper rod / wire
CuCr1 / ASTM C18200 features good electrical conductivity, thermal conductivity, high hardness, wear antiknock, crack resistance and high softening temperature, less wear and tear when the welding electrodes.CuCrZr is generally used to make welding electrodes, motor commutator segments and various parts needed to have a high strength, hardness and electrical conductivity at the working temperature of below 350 ℃. It can be used to make brakes and disks.
Chemical Composition
| Grade | Chemical Composition | ||||
| GB | ASTM | Cr | Zr | Other Tatal | Cu |
| QCr0.5Zr0.15 | C18150 | 0.5-1.5 | 0.05-0.25 | ＜0.2 | Bal. |
| QCr0.5 | C18200 | 0.6-1.2 | - | ＜0.2 | Bal. |
| QZr0.2 | C15000 | - | 0.1-0.2 | ＜0.2 | Bal. |
| QZr0.4 | - | 0.3-0.5 | ＜0.2 | Bal. | |
Mechanical properties
| Grade | Dimension | Condition | Tensile Strength (Mpa) | Elongation(%) | Hardness (HRB) |
| C18200 | 4-20 | TH04 | ＞380 | ＞10 | 75-80 |
| 20-40 | ＞475 | ＞10 | 72-80 | ||
| 40-60 | ＞450 | ＞8 | 65-75 | ||
| C18150 | 4-20 | TH04 | ＞450 | ＞10 | 75-85 |
| 20-40 | ＞400 | ＞10 | 73-85 | ||
| 40-60 | ＞380 | ＞12 | 65-83 | ||
| C15000 | 4-20 | TH04 | ＞450 | ＞10 | 75-85 |
| 20-40 | ＞400 | ＞10 | 73-85 | ||
| 40-60 | ＞380 | ＞8 | 68-83 |
Properties of the CuCrZr Alloys for resistance welding Machine Electrodes
| Grade | Hardness (HRB) | electric conductivity (%IACS) |
| C18150 | 70-85 | 75 |
| C18200 | 70-85 | 75 |
| C15000 | ≥70 | 85 |
Application:
1. Resistance welding electrodes and ancillary equipments.
2. Contact wires,
3. High strength and high conductivity wires,
4. Contact tip, switch contact, mold block,etc.
FAQ
Q: How to get a formal effective quotation?
A: According to your required specification, such as material(Article) ,main dimension, and the quantity you need, we will provide a formal effective quotation within a working days.
Q:How to deal with the parts received when they are found to be in poor quality?
A: Please rest assured that all our products are QC inspected completely and accepted with inspection report before delivery. Generally there will no non-conformance. In case of non- conformance, and the errors identified was caused by us, we will arrange to repair or make right parts for you. We are Trade Assurance supplier of Alibaba, it will provide you max protection.
Q: What is the MOQ?
A: Usually we don’t set MOQ, but the more, the cheaper. Besides, we are happy to make prototype or sample for clients to ensure quality standard.
Q: which kind of payment terms is accepted?
A : For small order, 100% T/T payment before producing
For big order, 40% deposit, the balance must be paid before delivery.
Q: Whether some samples can be provided ?
A: Yes, just need some sample cost, we will return it back when proceed into mass production.
Q: If we can not find what we want on your website, what should we
do?
A: You can email us the descriptions and pictures of the products
you need, we will check whether we have them. We develop new items
every month, and some of them have not been uploaded to website in
time. Or you can send us sample by express, we will develop this
item for bulk purchasing.
