C12300 Copper Strips china

Disadvantages of hot rolled C12300 Copper Strips china:

(1) After hot rolling, the non-metallic inclusions in the metal are pressed into thin sheets, and the phenomenon of delamination (interlayer) occurs. Delamination greatly deteriorates the tensile properties of the metal in the thickness direction, and it is possible that interlayer tearing may occur when the weld shrinks. The local strain induced by weld shrinkage often reaches several times the yield point strain, which is much larger than the strain caused by the load.

(2) C12300 Copper Strip Price hot-rolled products cannot precisely control the mechanical properties required by the products, and the structure and properties of the hot-rolled products cannot be uniform. Its strength index is lower than cold work hardened products, but higher than fully annealed products; plasticity index is higher than cold work hardened products, but lower than fully annealed products.

(3) Residual stress caused by uneven cooling. Residual stress is the internal self-balanced stress without external force. Hot-rolled steel sections of various cross-sections have such residual stresses. Generally, the larger the section size of the steel section, the larger the residual stress. Although the residual stress is self-balanced, it still has a certain influence on the performance of the metal under the action of external force. For example, it may have adverse effects on deformation, stability, fatigue resistance, etc.

(4) C12300 Copper Strip for Sale China The thickness of hot-rolled products is difficult to control, and the control accuracy is relatively poor; the surface of hot-rolled products is rougher than cold-rolled products, and the Ra value is generally 0.5-1.5μm. Therefore, hot-rolled products are generally used as cold-rolled billets.

company information:

Jinshang New Energy Technology Group Co., Ltd. was established in 2020 and now has 12 subsidiaries with two major sections, namely non-ferrous metal processing and sales and new energy development and application. Committed to the production and sales of aluminum, copper, brass products, solar panel, the construction of solar power stations, the research and development of new energy products, and provide complete solar solutions.After the establishment of the group company, it integrates the resources of its subsidiaries and makes use of the group's advantages in strategic planning, industrial project development and unified management to make the group bigger and stronger.

The company is engaged in flattening and cross-cutting of copper and aluminum plates, longitudinal cutting and slitting of copper and aluminum strip, sawing of aluminum alloy medium and thick plates, sawing of copper and aluminum bars, surface finishing and coating of copper and aluminum plates, and copper and aluminum plate shaped processing. Finishing of aluminum series materials. Committed to the production of solar panels, the construction of solar power stations, the research and development of new energy products, and the provision of complete solar solutions.

In the new energy section, Jinshang New Energy Technology Group Co., Ltd. is the main body of development and investment, based on the intelligent manufacturing of high-efficiency crystalline silicon battery modules and the production of photovoltaic applications, and led by the manufacturing of high-end energy storage equipment, to develop new energy storage microgrid applications Technology, taking the regional consumption and sales of distributed energy as the market direction, comprehensively improve the power generation revenue of photovoltaics and other new energy sources, and provide a guarantee for the healthy development of new energy.

FAQ:

1. Question: What is the main purpose

Answer: non-ferrous metal processing and sales and new energy development and application

2. Question: What are your aluminum series production and sales?

Answer: Pure aluminum plate, aluminum alloy plate, hard aluminum plate, aluminum coil, aluminum round rod, aluminum square rod, aluminum flat rod, aluminum tube, etc.

3. Q: What are your production and sales of copper series?

Answer: Plates, copper strips, copper tubes, copper rods, copper wires, copper profiles, etc.

4. Q: What qualifications do you have for solar panels?

Answer: We have monocrystalline, polycrystalline, double glass and double-sided 12BB photovoltaic modules TUV certificates, monocrystalline and polycrystalline 12BB salt spray ammonia water certificates and PID certificates.

5.Q: Are you a factory or trading company?

Answer: We are an intelligent factory,owing automatic production line,it decreases the labor cost a lot and make our price is very competitive.