Aluminios y Plásticos Cataluña

Features

Electrolytic Copper and Alloys

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Mechanical properties

Denomination Status Tensile strength (R)
N/mm 2
Elastic limit 0.2% N/mm 2 Minimum elongation % Hardness
Vickers HV Brinell HB
min max A5 A10 min. max. min. max.
F41 Drive 290-360 min. 250 5 - - - 80 105

 

Chemical characteristics of the most common alloys

Alloy  Main Components Name Applications
Cu + Ag P O
  min. max. min. max
Cu ETP ≥ 99.9 - - 0.01 0.06 Electrolytic copper Electric conductors – heat exchangers    
Cu DHP ≥ 99.85 0.013 0.050 - 0.01 phosphorus deoxidized copper, high-content work requiring soldering copper or embutación, industrial piping, sanitary or refrigeration.  

 

Electrical

Cu ETP Plate

Status Resistance 20 º C conductivity minimum 20 ° C
Ω mm 2 max m % IACS
m Ω mm 2
Annealing 0.01754 57 98.3
Semihard 0.01786 56 96.5
Drive 0.01786 56 96.5

 

Special alloys

Copper alloyed with:
beryllium · aluminum  · cobalt · chromium · boron · iron · iron / aluminum · iron / manganese · manganese · nickel · zirconium · silicon · silver · etc.

CASTING PIECES AND FORGING