facebook
youtube
email
  • HOME
  • PRODUCTS
    • TOWEL RADIATORS
      • TYPE A
      • TYPE B
      • TYPE C
      • TYPE D
      • TYPE E
      • SINGLE TUBE GIANT TYPE
      • DOUBLE TUBE GIANT TYPE
      • SPECIAL CONSTRUCTIONS
    • PANELS
      • PANEL 905
      • PANEL 655
      • PANEL 505
      • PANEL 355
      • PANEL 75
    • DECORATIVE RADIATORS
      • LADDER TYPE
      • DOUBLE TUBE LADDER TYPE
      • ARPA
      • DOUBLE TUBE ARPA
    • ACCESSORIES
      • BRACKETS
        • ITALIAN WHITE BRACKET
        • SOLSOM BRACKETS
      • CAPS – VENT VALVES
      • ELECTRICAL HEATING ELEMENT
  • PRICELISTS
  • THE COMPANY
  • COPPER
  • CONTACT
  • el

COPPER

Copper properties

SPECIFIC GRAVITY

gr/cm3

8.9

MELTING POINT

°C

1,083

LINEAR EXPANSION COEFFICIENT

(10-100°C)

(20-300°C)

10-6/k

10-6/k

16,8

17,7

ELECTRICAL CONDUCTIVITY IN 20°C

m/Ω·mm2
% IACS

≅ 48
≅ 83

SPECIFIC HEAT IN 20°C

j/Kg.k
cal/gr·°C

385
0,0921

THERMAL CONDUCTIVITY

w/m.k

≅ 320

Thermal conductivity

C

opper has a thermal conductivity of 398 W / mk which is much higher than the other materials used in this application. This makes it an ideal material for use in underfloor heating.
The capacity, leading to better overall heat exchange, which has the effect of reducing the length of the network, the possibility of using smaller
diameters and the functionality of the system with a lower water temperature.

Longevity

Copper is a proven and reliable hardware in building networks.
The great strength of time guarantees a lifetime without comparison facility.

Antioxidant Properties

The antioxidant capacity of copper protects plants from blockages caused by deposition oxygen network.
Additionally, antivaktirioktones properties limit the risk of clogging of organic origin. This implies a longer life of the plant, especially the boiler, and a reduction in maintenance costs: no needregular cleaning of the installation or use of corrosion inhibitors and antioxidants.

metallurgical condition

Nominal Outside Diameter

resistance
strength
Rm(N/mm2)
minimum

elongation
Α(%)

minimum

ΕΛΟΤ ΕΝ 1173 characterization

usual

minimum

maximum

R220

annealed

6

54

220

40

R250

medium-hard

6

66.7

250

30

6

159

30

R290

hard

6

267

290

3

Coefficient of expansion

The expansion coefficient of copper is identical to that of the concrete, thus abuts fully uncovered in the concrete the succeeding
better heat transfer than other materials.

The 10 advantages to choosing copper in heating networks are:
  • Ease of use and multiplicity
  • Long life
  • Health and safety
  • Utilization of funds
  • Fully recyclable material
  • Πλήρως ανακυκλώσιμο υλικό
  • Tested and reliable
  • Totally Sealed
  • Professional expertise
  • Industrial support

www.copperalliance.eu


SOLSOM is proudly powered by WordPress
Entries (RSS) and Comments (RSS).