# Copper SF-Cu (Cu-DHP)

Quelle: <https://mvg-frankfurt.de/en/semi-finished/werkstoff/kupfer-sf-cu>

> Copper SF-Cu (Cu-DHP): Installation copper: oxygen-free, therefore weldable and solderable without hydrogen embrittlement. Semi-finished products cut to length.

Installation copper: oxygen-free, therefore weldable and solderable without hydrogen embrittlement.

|  |  |
|---|---|
| Material group | Copper |
| Standard / designation | Cu-DHP (CW024A) to DIN EN 1057/12449 |
| Density | 8.9 kg/dm³ |
| Available to order | 17 items in 1 shapes |

SF-Cu is deoxidised with phosphorus, so it does not become brittle during soldering and welding. That is why pipework in buildings is made from it. Its electrical conductivity is slightly below that of E-Cu.

## Shapes in Copper SF-Cu (Cu-DHP)

- [Round tube 17 items](https://mvg-frankfurt.de/en/semi-finished/kategorie/rundrohr/kupfer)

[Calculate the weight of tubes and bars →](https://mvg-frankfurt.de/en/calculators/weight)

## Properties

- Very easy to solder and weld, no hydrogen embrittlement
- Electrical conductivity approx. 45 to 50 m/(Ω·mm²)
- Very good cold formability and bendability
- Resistant to drinking water, heating water and weather
- Suitable for drinking water to DIN EN 1057

## Typical applications

- Pipework for drinking and heating water
- Refrigeration and air-conditioning technology
- Gutters, claddings, crafts

## Processing notes

Cut tubes with a pipe cutter or a fine-toothed blade and deburr the inside, otherwise the burr disturbs the flow and the soldered joint.

## Sizes in Copper SF-Cu (Cu-DHP)

17 items

- [**Copper round tube Ø 6 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-6-x-1-0-6300)
- [**Copper round tube Ø 6 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-6-x-1-0-6330)
- [**Copper round tube Ø 8 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-8-x-1-0-6301)
- [**Copper round tube Ø 8 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-8-x-1-0-6331)
- [**Copper round tube Ø 10 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-10-x-1-0-6303)
- [**Copper round tube Ø 10 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-10-x-1-0-6332)
- [**Copper round tube Ø 12 × 1 mm** Copper mill finish *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-12-x-1-0-6333)
- [**Copper round tube Ø 12 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-12-x-1-0-6304)
- [**Copper round tube Ø 15 × 1 mm** Copper mill finish *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-15-x-1-0-6334)
- [**Copper round tube Ø 15 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-15-x-1-0-6305)
- [**Copper round tube Ø 18 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-18-x-1-0-6306)
- [**Copper round tube Ø 22 × 1 mm** Copper SF-Cu *Enter length & calculate price*](https://mvg-frankfurt.de/en/semi-finished/rundrohr-22-x-1-0-6307)

We cut every semi-finished product to your fixed length, instant price, from one piece.

[Search all sizes →](https://mvg-frankfurt.de/en/semi-finished)

The values are standard values and are intended for material selection. The material certificate of the respective delivery is binding; for a specific batch or an inspection certificate 3.1, please contact us.