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Aluminium Alloys

Primary Aluminium Alloys

Comparative table of world wide aluminium alloys standards most used by Taroni foundry

EN and ISO numerical alloy designation

EN symbolic alloy designation

UNI (Italy)

ASTM (USA)

DIN (Germany)

JAPAN

Al Si 5 Cu1 Mg

EN AC 45300

UNI 3600

355.0

-

AC 4D

Al Si 7 Mg

EN AC 42000

UNI 3599

356.1

-

AC 4C

Al Si 7 Mg 0,3 

EN AC 42100

UNI 8024

356.2

G Al Si 7 Mg
C4 CV

Al Si 7 Mg 0,6

EN AC 42200

UNI 8392

356.3

G Al Si 7 Mg

C4 CV

Al Si 10 Mg (a)

EN AC 43100

-
A360

DIN 239 A

AC 4A

Al Si 10 Mg (Cu)

EN AC 43200

-
-
DIN 233
-

Al Si 10 Mg (Cu)

EN AC 43300

-

NFA57-105

DIN 1725/5-86

JIS H2211-92

Al Si 12 (a)

EN AC 44200

UNI 4514

-

DIN 230 A

-

Al Si 12 (b)

EN AC 44100

UNI 4514
B 413.0

DIN 230.1

-

Al Si 4,5 Mn Mg

-

UNI 3054

-
-
-

Al Mg 3

EN AC 51100

UNI 3059

-
-
-

Secondary Aluminium Alloys

Comparative table of world wide aluminium alloys standards most used by Taroni foundry

EN and ISO numerical alloy designation

EN symbolic alloy designation

UNI (Italy)

ASTM (USA)

DIN (Germany)

JAPAN

Al Si 12 (Cu)

EN AC 47000

-
-

DIN 231 A

Al-Si 12(Cu)

Al Si 11 Cu 2 (Fe)

EN AC 46100

-
-
-

ADC12Z

Al Si 9 Cu 1 Mg

EN AC 46400

UNI 7369/3

-
-
-

Special Aluminium Alloys

Comparative table of world wide special aluminium alloys standards most used by Taroni foundry

EN and ISO numerical alloy designation

EN symbolic alloy designation

UNI (Italy)

ASTM (USA)

DIN (Germany)

JAPAN

Al Si 2 Mg Ti

EN AC 41000

UNI 3055

-
-
-

Al Cu 4 Mg Ti

EN AC 21000

-

204.0

DIN 220 1

AC1B

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