Finland · SFS

EN AC-43200

SFS EN 1706

Chemical composition

wt% · log scale
0.010.1110100Cu0.35Fe0.65Mg0.2 – 0.45Mn0.55Ni0.15Pb0.1Si9 – 11Ti0.2Total Each0.05Total Others0.15Zn0.35
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≥200 MPaTensile strength Rm≥240 MPaElongation A≥1 %HardnessHBChill or permanent mould castings +K, solution heat treated artificially aged, > 12 mm +T - thickness; +A - areaYield strength Rp0.2≥90 MPaTensile strength Rm≥180 MPaElongation A≥1 %HardnessHBChill or permanent mould castings +K +F, > 12 mm +T - thickness; +A - areaYield strength Rp0.2≥80 MPaTensile strength Rm≥160 MPaElongation A≥1 %HardnessHBSand castings +S +F, > 12 mm +T - thickness; +A - areaYield strength Rp0.2≥180 MPaTensile strength Rm≥220 MPaElongation A≥1 %HardnessHBsand castings, solution heat treated artificially aged, > 12 mm

Physical properties

vs. temperature
Mean thermal expansion 10⁻⁶/K
20.0 – 21.0°C

Chemical composition

ElementminmaxSimilarRemarks
Al​​Bal​​
Cu0.35For ingots: Cu= max 0.30 %
Fe0.65For ingots: Fe= max 0.55 %
Mg0.20.45For ingots: Mg= 0.25-0.45 %
Mn0.55
Ni0.15
Pb0.1
Si911
Ti0.2For ingots: Ti= max 0.15 %
Total Each0.05
Total Others0.15"Others" does not include elements like Na
Zn0.35

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Chill or permanent mould castings +K, solution heat treated artificially aged, > 12 mm +T - thickness; +A - area≥200≥240≥1HB ≥80 HBS
Chill or permanent mould castings +K +F, > 12 mm +T - thickness; +A - area≥90≥180≥1HB ≥55 HBS
Sand castings +S +F, > 12 mm +T - thickness; +A - area≥80≥160≥1HB ≥50 HBS
sand castings, solution heat treated artificially aged, > 12 mm≥180≥220≥1HB ≥75 HBS

Physical properties

20.0

Elastic modulusMean thermal expansionThermal conductivitySpecific heatResistivityDensityPoisson's ratio

Typical physical values

DensityElastic modulusPoisson's ratioRemarks
2.60–2.9069.00–79.000.33Typical property values for aluminum alloys. These values are not taken from a published standard; they are indicative only and must not be used for design.

Similar grades

GradeRegionSystem
EN AC-Al Si10Mg (Cu)ItalyUNI
EN AC-43200ItalyUNI
EN AC-Al Si10Mg (Cu)SpainUNE
EN AC-43200SpainUNE
EN AC-Al Si10Mg (Cu)SwedenSS
EN AC-43200SwedenSS
EN AC-Al Si10Mg (Cu)SwitzerlandSNV
EN AC-43200SwitzerlandSNV
EN AC-Al Si10Mg (Cu)FinlandSFS
EN AC-Al Si10Mg (Cu)PolandPN
EN AC-43200PolandPN
EN AC-Al Si10Mg (Cu)AustriaONORM
EN AC-43200AustriaONORM
EN AC-Al Si10Mg (Cu)NorwayNS
EN AC-43200NorwayNS
EN AC-Al Si10Mg (Cu)BelgiumNBN
EN AC-43200BelgiumNBN
EN AC-Al Si10Mg (Cu)HungaryMSZ
EN AC-43200HungaryMSZ
EN AC-Al Si10Mg (Cu)GermanyDIN
EN AC-43200GermanyDIN
EN AC-Al Si10Mg (Cu)Czech RepublicCSN
EN AC-43200Czech RepublicCSN
EN AC-Al Si10Mg (Cu)United KingdomB.S.
EN AC-43200United KingdomB.S.
EN AC-Al Si10Mg (Cu)BulgariaBDS
EN AC-43200BulgariaBDS
EN AC-Al Si10Mg (Cu)RomaniaASRO
EN AC-43200RomaniaASRO
EN AC-Al Si10Mg (Cu)FranceAFNOR NF
EN AC-43200FranceAFNOR NF