European Union · EN

CW509L

EN 12168:2011 — EN 12168

Chemical composition

wt% · log scale
0.010.1110100Al0.05Cu59 – 61.5Fe0.2Ni0.3Pb0.2Sn0.2Total Others0.2
  • min – max range
  • typical value

Mechanical properties

value range by condition
HardnessHBHollow rods, H070, > 2 <= 10 mmHardnessHBHollow rods, H070, > 2 <= 20 mmHardnessHBHollow rods, H120, > 2 <= 7 mmYield strength Rp0.2≤300 MPaTensile strength Rm≥360 MPaElongation A≥20 %Hollow rods, R360, > 2 <= 20 mm

Physical properties

vs. temperature
Density kg/dm³
8.40 – 8.40°C

Chemical composition

ElementminmaxSimilarRemarks
Al0.05
Cu5961.5
Fe0.2
Ni0.3
Pb0.2
Sn0.2
Total Others0.2
Zn​​Bal​​​​Bal​​

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Hollow rods, H070, > 2 <= 10 mmHB 100–145
Hollow rods, H070, > 2 <= 20 mmHB 70–100
Hollow rods, H120, > 2 <= 7 mmHB ≥120
Hollow rods, R360, > 2 <= 20 mm≤300≥360≥20 Lo=5.65√So mm; A = min 15% in Lo=11.3√So mm
Hollow rods, R410, > 2 <= 10 mm≥250≥410≥12 Lo=5.65√So mm; A = min 8% in Lo=100 mm; A = min 10% in Lo=11.3√So mm
Hollow rods, R500, > 2 <= 7 mm≥350≥500≥8 Lo=5.65√So mm; A = min 5% in Lo=11.3√So mm

Physical properties

20.0

Elastic modulusMean thermal expansionThermal conductivitySpecific heatResistivityDensityPoisson's ratio
126.000.068.40

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