Cu-c2 (Cu-OFE)

Chemical compound (NFA 51-050)

Type Cu mini in % Max. electrictal resistivity at 20 °C at the

annealing state (C % IACS min) Free from oxygen, high purity 99,95 1,707 µOhm.cm (100% IACS)

Mechanical characteristics of rolled products (NFA 51-100):

State Rm in N/mm² A % mini Hardness HV O mini 200 30 65

H11 from 230 to 280 20 from 55 to 80 H12 from 260 to 320 10 from 75 to 105 H14 mini 300 - mini 100

Physical characteristics of rolled products (NFA 51-100):

Melting temperature

(liquidus) in °C

Temperature of incipient melting (solidus) en °C

Mass volume in g/cm3

Electrical resistivity at 20°C in µOhm.cm

Conductivity in % IACS

Heat conductivity at 20°C in W/m.K

1083 1083 8,94 1,682 to 1,7241 100 to 102,5 400 to 412

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