CW024A (Cu-DHP – 2.0090)

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

1. Chemical composition of CW024A

according to DIN EN 13388 (in % of mass)

CuBiPPbCommentOther elements
min0,00050,002-0,0050,03
99,950,007

2. mechanical properties of CW024A

according to DIN EN 1652/1653/13148/14436 sheets/plates, 12449/ rods/profiles (common condition)

ConditionNominal thicknessTensile strengthYield strengthUltimate elongationRigor
in mmRm in MPaRp0,2 in MPain % (min.)HB
overup tominmaxminmaxA50A100A
M / Dallas manufactured – without specification of mechanical values
R200/H040*max.50200403340-65
R220/H040*max.20220260140334240-65
R240/H065*max.1524030018081565-95
R250/H070*max.102501503065-95
R290/H090*max.102903602504690-110
Physical propertiesGeneral properties
(Guide values for 20° C)
Density of g/cm38,94Resistance to:
Solidification range ° C1083– organic materials2
Electrical conductivity MS/m> 45– neutral / alkaline compounds2
Thermal conductivity W/(mK)> 330Formability
Therm. linear expansion-– Warm2
Coeffizient 10-6/K17,7– Cold1
Modulus of elasticity N/mm2132.000
Connection worksSurface treatment
– Gas-shielded welding1Mechanical polishing2
– Gas welding2Electrolytic polishing1
– Resistance welding (blunt)3Electroplating1
– Hard soldering1
– Soft soldering1
Machinability
Generally5

3. Main application / Special features of CW024A:

CW024A is mainly used in pipelines (especially in gas and water installations, in heating and air-conditioning technology and in plant construction), roof and wall coverings (construction) and apparatus engineering.
* The maximum available nominal size of each condition depends on the required shape.

Top