Alloy Equivalents

UK LM2 LM6 LM20 LM24
ISO AlSi10Cu2Fe AlSi12 AlSi12Fe AlSi12Cu AlSi12CuFe AlSi12Cu3Fe
EN 1706 AC 46100 44100 47000 46500
France A-S9U3-Y4 AS 13 A-S12-Y4 A-S9U3A-Y4
Germany   G-AlSi12 DIN 230 G-AlSi12(Cu) DIN 231 G-AlSi8Cu3 DIN 226
Italy UNI 5076 UNI 4514 UNI 5079 UNI 5075 UNI 3601
USA AA/ASTM A 384 A 413 A 413 A 380
USA SAE 383   305 306
Japan ADC 12 AC 3A   AC 4B ADC 10
RSA SA 46 SA 22 SA 24 SA 44
Australia   BB401 CC401 EA401 DA401 CA313 BA323 AA325