Material ‐ DIN EN 1706 AC ‐ AlSi9Mg

Standard Specification for Aluminium and Aluminium Alloys ‐ Castings

Group - Non ‐ Ferrous Alumium Alloy

Sub Group - DIN EN 1706 Aluminium and Aluminium Alloys ‐ Castings

Application - Intended for Valve, Pump, General Engineering, Automotive and Other Industries

Grade Belongs to the Industry - Casting

Chemical Composition
CopperCu %0.050 max.
IronFe %0.190 max.
MagnesiumMg %0.200 ‐ 0.450
ManganeseMn %0.100 max.
SiliconSi %9.000 ‐ 10.000
TitaniumTi %0.150 max.
ZincZn %0.070 max.
OtherOt%0.100 max.
AluminiumAl %Balance
‐‐‐
‐‐‐
‐‐‐
‐‐‐
‐‐‐
‐‐‐
Heat Treatment
As ‐ Cast or Solution Anneling and Aging
Mechanical Properties
Tensile Strength in Mpa160 ‐ 230
Yield Strength in Mpa80 ‐ 310
Elongation in %44471
Reduction of Area in %‐
Hardness in HB50 ‐ 120
Impact in Joule‐

Cross Reference Table

Material Standard Country Grade Belong to the Industry
Al Si9Mg ISO International Casting
EN AC ‐ AlSi9Mg BS British Casting
EN AC ‐ AlSi9Mg UNE Spain Casting
EN AC ‐ AlSi9Mg UNI Italy Casting
EN AC ‐ AlSi9Mg SFS Finland Casting
EN AC ‐ AlSi9Mg AFNOR NF France Casting
EN AC ‐ AlSi9Mg MSZ Hungary Casting