AC2B

JIS H 5202 Ingot / AC (Sand & Gravity Casting) / Al-Si-CuMolten Aluminium / AC (Sand & Gravity Casting) / Al-Si-Cu

AC2B is an aluminium alloy of the Al-Si-Cu system from the AC series (JIS H 5202).

Characteristics

General purpose and economical
Good castability and machinability

Typical Applications

Pump bodies and electric motor housings
Brackets and covers
Household goods

Mechanical properties in F (as-cast) condition.

Chemical composition

Element	Min (%)	Max (%)
Si	5.000	7.000
Cu	2.000	4.000
Fe	—	1.000
Mg	—	0.500
Mn	—	0.500
Zn	—	1.000
Ni	—	0.350
Ti	—	0.200

Mechanical properties

Tensile strength: 150 - 185 MPa Hardness: 55 - 80 HB

Applications

Body pompa dan rumah motor listrikBraket dan coverPeralatan rumah tangga

Advantages

Serbaguna dan ekonomisCastability dan machinability baik

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