TP2 Copper Roofing Sheets
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TP2 Copper Roofing Sheets

TP2 Roofing Copper Sheet, also known as Phosphorus Deoxidized Copper, has a chemical content of 99.90% copper as standard, with approximately 0.015% phosphorus added to improve the solderability of the copper. This unique chemical composition gives TP2 copper sheet an advantage in roofing material applications, especially in sections that require frequent soldering.
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Product Introduction

Henan Gnee New Material Co., Ltd. is one of the most professional manufacturers and suppliers of tp2 copper roofing sheets in China, specialized in providing high quality copper products with competitive price. Welcome to buy discount tp2 copper roofing sheets for sale here from our factory. Customized orders are welcome.

 

In terms of physical properties, TP2 copper sheet has good electrical and thermal conductivity, which makes it useful for a wide range of applications in the electrical field. In addition, it also has good processing properties, and can be processed by rolling, stretching, bending and other ways to make roofing sheets of various shapes and sizes. At the same time, TP2 copper sheet also has good corrosion and oxidation resistance, even in harsh environmental conditions, such as prolonged sun and rain, it can maintain the stability of its performance, to ensure the durability and safety of the roof.

 

First-class TP2 copper metal plate production process

copper roofing sheets

TP2 Copper Plate Chemical Composition

Element Minimum Content Maximum Content
Copper (Cu) Balance -
Silver (Ag) - ≥ 99.85%
Tin (Sn) - ≤ 0.01%
Lead (Pb) - ≤ 0.005%
Phosphorus (P) 0.013% 0.050%
Nickel (Ni) - ≤ 0.01%
Iron (Fe) - ≤ 0.05%
Antimony (Sb) - ≤ 0.002%
Sulfur (S) - ≤ 0.005%
Bismuth (Bi) - ≤ 0.002%
Oxygen (O) - ≤ 0.01%
Impurities - ≤ 0.15%

 

TP2 Copper Plate Physical Properties

Property Value
Tensile Strength (σb) 215-271 MPa
Elongation (δ10) ≥ 25%
Hardness (HV) 55-100
Density Approx. 8.96 g/cm³
Electrical Conductivity High
Thermal Conductivity High
Thermal Expansion Coefficient Depends on temperature
Melting Point Approx. 1,083°C

Although TP2 copper sheet has many advantages, when selecting and using it, comprehensive consideration needs to be made based on specific roof design, climatic conditions, budget and other factors. For example, factors such as the slope of the roof, drainage system and compatibility with other building materials need to be considered. Meanwhile, the installation and maintenance of copper roofing sheets should also follow the relevant building codes and standards to ensure their long-term effectiveness and safety.GNEE offers copper roofing sheets in various specifications and sizes, so please contact us immediately if you need them!

 

Large-scale factory production of TP2 roofing copper sheet

copper strip for earthing

copper earthing plate

 

Why choose our TP2 pure copper sheet

copper metal roof panels

We provide high quality products, good service and competitive price. We have been committed to producing copper tubes, copper plates, copper foils, copper wires, copper rods and so on.
Our products are exported to more than 150 countries and have entered key industries such as petroleum, chemical industry, railroad, automobile and large power station.
 

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