CW004A (Cu-ETP – 2.0065)

Stand: September 2018 - Quelle: DIN EN 1652/13148/13599/14436/13600/13601/1977/13602/13605

1. Chemical composition of CW004A

according to DIN EN 13388 (in % of mass)

CuBiOPbCommentOther elements
min0,00050,0400,0050,03
99,90

2. Mechanical properties of CW004A

n. DIN EN 1652/13148/13599/14436 sheets/plates, EN 13600/13601 rods/profiles,
EN 1977/13602/13605 wires (common condition)

Condition
Nominal thicknessTensile strengthYield strengthUltimate elongationRigor
in mmRm in MPaRp0,2 in MPain % (min.)HB
overup tominmaxminmaxA50A100A
M / Dallas manufactured – without specification of mechanical values
R200/H035*max.502001203535-60
R250/H065*max.202501501560-90
R280/H075*max.202802401075-100
R300/H085*max.203002605885-110
R350/H100*max.1035032035min. 100
Physical propertiesGeneral properties
(Guide values for 20° C)
Density of g/cm38,93Resistance to:
Solidification range ° C1083– organic materials2
Electrical conductivity MS/m> 57– neutral / alkaline compounds2
Thermal conductivity W/(mK)> 385Formability
Therm. linear expansion-– Warm3
Coeffizient 10-6/K17,7– Cold1
Modulus of elasticity N/mm2127.000
Connection worksSurface treatment
– Gas-shielded welding5Mechanical polishing2
– Gas welding5Electrolytic polishing1
– Resistance welding (blunt)3Electroplating1
– Hard soldering2
– Soft soldering1
Machinability
Generally5

3. Main application / Special features of CW004A:

This alloy is mainly used in electrical engineering due to its high conductive properties.
* The maximum available nominal size of each state depends on the required shape.

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