Bakır Levhalar

TECHNICAL PROPERTIES:

STANDARDS

EN

Cu-DHP / CW024A

ASTM

C 12200

ALLOY:

Cu (COPPER)

P (PHOSPHOR)

OTHER

% 99.90 min

% 0.015 - 0.040 < 0.03

PHYSICAL PROPERTIES:

DENSITY (g/cm3)

THERMAL CONDUCTIVITY(W/m°K)

ELECTRICAL CONDUCTIVITY

COEFFICIENT OF THERMAL EXPANSION (10-6/°C)

MELTING POINT (°C)

(m/Ωmm2)

IACS

8.9

340

46

% 79

17.6

1084

MECHANICAL PROPERTIES:

TEMPER

CLASSIFICATION

TENSILE STRENGTH

N/mm2

(min - max.)

ELONGATION %

(min.)

HARDNESS (HV5)

(min - max.)

ANNEALED

R220

220 - 260

33

40 - 65

HALF HARD

R240

240 - 300

8

65 - 95

HARD

R290

290 - 360

-

90 - 110

VERY HARD  R360  min. 360  -  min. 110

STANDARD DIMENSIONS AVAILABLE ON STOCK:

  • HALF HARD & ANNEALED
  • SIZES: 1000 x 2000 mm
  • THICKNESS: 0,50 - 5 mm
  • BRAND: KME