TP2 Solid Copper Bar
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TP2 Solid Copper Bar

TP2 copper rods are based on T2 copper rods with a small amount of phosphorus, with good electrical and thermal conductivity, good processing performance and good weldability. More suitable for the production of electronic products, precision instruments and other fields.
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Product Introduction

TP2 copper bar has excellent electrical conductivity, thermal conductivity and processing performance. Its electrical conductivity is better than ordinary copper materials, which can meet the needs of high-precision and high-demand electrical connections. At the same time, its good thermal conductivity, suitable for the manufacture of radiators, heat exchangers and other heat transfer equipment. In addition, TP2 solid copper rods have excellent corrosion and oxidation resistance, and can maintain stable performance in harsh working environments.

 

High level production technology of TP2 solid copper rods

flexible copper bar

Chemical Composition

Element Content Range
Copper (Cu) + Silver (Ag) 99.9%
Iron (Fe) 0.01%
Nickel (Ni) 0.005%
Antimony (Sb) 0.002%
Bismuth (Bi) 0.002%
Phosphorus (P) 0.015% - 0.040%
Sulfur (S) 0.005%
Oxygen (O) 0.01%
Arsenic (As) 0.002%

Mechanical Properties

Property Typical Value/Range
Tensile Strength High, meets the high requirements of electrical and electronic fields
Yield Strength High
Elongation High
Hardness As per the specific state and processing

The production process of TP2 phosphorus deoxidized copper rods mainly includes steps such as melting, casting, rolling and heat treatment. In the melting process, the quality and proportion of raw materials need to be strictly controlled to ensure the uniform distribution of copper and phosphorus elements. In the casting process, the use of advanced casting technology and equipment to ensure the quality and dimensional accuracy of the ingot. In the rolling process, the required specifications and shapes of copper rods are obtained by controlling parameters such as rolling temperature and rolling speed. Then, the mechanical properties and stability of copper rods are further improved by heat treatment process.

 

Packaging of TP2 solid copper rods

cu bars

 

Professional recognized team supplying TP2 grounded copper rods

copper flat bar

Since the establishment of our company, we have been sticking to our goals and striving for them. Sustainable economic development is the theme of our overall strategy.
The company's business philosophy is customer first, integrity-based, win-win cooperation. We would like to do our best to provide customers with high quality service and sincerely hope to cooperate with friends from all over the world.

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