Cu-PHC

Normaanduiding

EN: Cu-PHC/CW020A
UNS: C 10300

Chemische samenstelling

Cu: 99,95 %
P: ≈ 0,003 %

Fysische eigenschappen1)

Soortelijk gewicht: 8,9 g/cm³
Elektrische geleidendheid: 58,0 m/Ω·mm² = 100 % IACS2)
Thermische geleidendheid: 385 W/m·K
Warmte-uitzettingscoëfficiënt: 17,7·10-6/K
E-module: 130 GPa3)

 

1) Richtwaarden bij kamertemperatuur
2) IACS =International Annealed Copper Standard
3) 1 GPa = 1 kN/mm²


Verwerkingsaanwijzingen

Lasbaarheid: zeer goed
Soldeerbaarheid: zeer goed
Spanningscorrosie: geen

Mechanische eigenschappen

Toestand R200/H40 R220/H40 R240/H65
Trekvastheid RM 200-250 MPa4) 220-260 MPa 240-300 MPa
Strekgrens RP0.2 ≤ 100 MPa ≤ 140 MPa ≥ 180 MPa
Uitzetting A50 ≥ 33 % ≥ 33 % ≥ 8 %
Hardheid HV 40-65 40-65 65-95
Toestand R290/H90 R360/H110
Trekvastheid RM 290-360 MPa ≥ 360 MPa
Strekgrens RP0.2 ≥ 250 MPa ≥ 320 MPa
Uitzetting A50 ≥ 4 % ≥ 2 %
Hardheid HV 90-110 ≥ 110

4) 1 MPa = 1 N/mm²

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