Finland · SFS

CC754S

SFS EN 1982

Chemical composition

wt% · log scale
0.010.1110100Al0.8Cu58 – 63Fe0.7Mn0.5Ni1P0.02Pb0.5 – 2.5Si0.05Sn1
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≥120 MPaTensile strength Rm≥280 MPaElongation A≥10 %HardnessHBCentrifugal castings +GZYield strength Rp0.2≥120 MPaTensile strength Rm≥280 MPaElongation A≥10 %HardnessHBPermanent mould castings +GMYield strength Rp0.2≥250 MPaTensile strength Rm≥350 MPaElongation A≥4 %HardnessHBPressure die castings +GPYield strength Rp0.2≥80 MPaTensile strength Rm≥220 MPaElongation A≥15 %HardnessHBSand castings +GS

Chemical composition

ElementminmaxSimilarRemarks
Al0.8
Cu5863Analysis value for Cu may contain NiAnalysis value for Cu may contain Ni
Fe0.7
Mn0.5
Ni1
P0.02
Pb0.52.5
Si0.05For compression casting the silicon content may be Si=max 0.30%For compression casting the silicon content may be Si=max 0.30%
Sn1
Zn​​Bal​​​​Bal​​

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Centrifugal castings +GZ≥120≥280≥10HB ≥70
Permanent mould castings +GM≥120≥280≥10HB ≥70
Pressure die castings +GP≥250≥350≥4HB ≥110
Sand castings +GS≥80≥220≥15HB ≥65