|
[China]
Trade Verify
Address: No. 538, Xingfu Road, Ind. East Zone, Chengdu, Sichuan, China
Contact name:Abby
Chengdu Xingweihan Welding Equipment Co., Ltd. |
|
Verified Suppliers
|
|
|
Product Name | Spot Welding Copper Electrodes Cap | |||
Samples | Provided, please contact us. | |||
OEM | Accept Customized | |||
Material | CuCrZr, CuBe2, or According to requirements | |||
Material no. UNS (ASTM) | C18150, C17200, or According to requirements | |||
Material description | Age hardenable Cu alloy with high electrical and thermal
conductivity under a high degree of hardness and strength. | |||
Size | According to customer's requirements | |||
Application | Spot Welding | |||
Advantages
1) The chromium zirconium copper electrode achieves a good balance among the four performance indicators of the welding electrode:
Excellent conductivity - ensures low impedance of the welding circuit and achieves excellent welding quality
High temperature mechanical properties - High softening temperature ensures the performance and lifespan of electrode materials in high-temperature welding environments
Wear resistance - electrodes are not easily worn, extending their lifespan and reducing costs
High hardness and strength - ensuring that the electrode head works under a certain pressure and is not easily deformed or crushed, ensuring welding quality
2) Electrodes are a type of consumables used in industrial production, with a relatively large amount of consumption. Therefore, their price and cost are also important factors to consider. Compared to their excellent performance, chromium zirconium copper electrodes are relatively cheap and can meet production needs.
3) Chromium zirconium copper electrode is suitable for spot welding and projection welding of carbon steel plate, stainless steel plate, coated plate and other parts. Chromium zirconium copper material is suitable for manufacturing electrode caps, electrode connecting rods, electrode heads, electrode holding rods, projection welding special electrodes, rolling welding wheels, conductive nozzles and other electrode parts.
Different Types of Electrodes
General Types
The Difference Between CuCr (Chromium Copper) and CuCrZr (cChromium Zirconium Copper)
Common ground: They are all copper alloy materials, suitable for use as resistance welding electrodes, with high hardness and strength; It has the characteristic of high-temperature softening and can resist high temperatures while maintaining its chemical and physical properties at a temperature of approximately 450 ℃ to 550 ℃; Having a certain degree of wear resistance and a longer service life; Has good conductivity.
Differences: In copper alloy smelting, CuCr only adds Cr element to copper; And CuCrZr, in addition to adding a certain amount of Cr element, also adds Zr element, which has wear resistance, toughness and other characteristics. Therefore, compared with CuCr, CuCrZr has better wear resistance, longer service life, and also increases the high-temperature softening temperature. Therefore, CuCrZr has more advantages as an electrode material.
BeCu
Compared with chromium zirconium copper, beryllium copper (BeCu) electrode material has higher hardness (up to HRB95-104), strength (up to 800Mpa/N/mm2), and softening temperature (up to 650 ℃), but its conductivity is much lower and poorer. Beryllium copper (BeCu) electrode material is suitable for welding plate parts with high pressure, as well as harder materials such as roller welding wheels used for welding seams; It is also used for electrode accessories with high strength requirements, such as crank electrode links, and converters for robots; At the same time, it has good elasticity and thermal conductivity, and is very suitable for manufacturing stud welding chucks. Beryllium copper (BeCu) electrode has a high cost and is usually classified as a special electrode material.
Images
Please note: the electrode cap tip can be custom-made according to your requirements.
8.What kind of payment do you accept?
T/T, Western Union, PayPal, .L/C, D/A, etc.
