Material ‐ DIN 1706 EN AC ‐ 51300

Standard Specification for Aluminium Alloy and Aluminium Alloys

Group - Non ‐ Ferrous Alumium Alloy

Sub Group - DIN 1706 Aluminium Alloy and Aluminium Alloys

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

Grade Belongs to the Industry - Casting

Chemical Composition
CopperCu %0.100 max.
MagnesiumMg %4.300 ‐ 6.800
SiliconSi %0.550 max.
IronFe %0.550 max.
ManganeseMn %0.450 max.
TitaniumTi %0.200 max.
ZincZn %0.100 max.
BerylliumBe %0.005 max.
OtherOt%0.150 max.
AluminiumAl %Balance
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Heat Treatment
As ‐ Cast
Mechanical Properties
Tensile Strength in Mpa150 ‐ 180
Yield Strength in Mpa80 ‐ 100
Elongation in %3 ‐ 14
Reduction of Area in %‐
Hardness in HB55 ‐ 70
Impact in Joule‐

Cross Reference Table

Material Standard Country Grade Belong to the Industry
LM5 BS British Ingot and Casting
5230 IS India Casting
EN AC ‐ 51300 AFNOR NF France Ingot and Casting
EN AC ‐ 51300 EN European Union Ingot and Casting
EN AC ‐ 51300 ONORM Australia Ingot and Casting
EN AC ‐ 51300 BDS Bulgaria Ingot and Casting
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