CW608N (CuZn38Pb2 – 2.0371)

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

1.Chemical composition of CW608N

according to DIN EN 13388 (in % of mass)

CuZnPbNiFeSnAlCommentOther elements
60,0-Rest1,6-0,300,200,200,050,20
61,02,5

2. Mechanical properties of CW608N

according to DIN EN 1652 sheets/plates, 12449 tubes, 12164/12167/12168 profiles/rods, 12166 wires (used condition)

ConditionNominal thicknessTensile strengthYield strengthUltimate elongationRigor
in mmRm in MPaRp0,2 in MPain % (min.)HBS
overup tominmaxminmaxA50A
A100
Mall as manufactured – without specification of mechanical values
R360/H070*max.80360300– 102070-100
R410/H100*max.40410220– 812100-145
R500/H120*max.14500350– 28min. 120
Physical propertiesGeneral properties
(Guide values for 20° C)
Density of g/cm38,44Resistance to:
Solidification range ° C895 – 900– organic materials2
Electrical conductivity MS/m14,0– neutral / alkaline compounds2
Thermal conductivity W/(mK)109Formability
Therm. linear expansion-– Warm1
coeffizient 10-6/K20,4– Cold3
Modulus of elasticity N/mm2102.000
Connection worksSurface treatment
– Gas-shielded welding5Mechanical polishing2
– Gas welding3Electrolytic polishing3
– Resistance welding (blunt)3Electroplating1
– Hard soldering3
– Soft soldering1
Machinability
Generally2

3. Main application / Special features of CW608N:

This alloy is used in the metal industry for a variety of products, in particular for precision mechanical and optical devices, watch parts and fittings.

* The maximum nominal size available for each condition depends on the shape required.

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