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ALUMINIUM
5052 Grade Aluminium Alloy contains nominally 2.5% magnesium and 0.25% chromium. It has good machinability, medium static strength, high fatigue strength, good weldability and very good corrosion resistance, especially in marine environments. It also has low density and excellent thermal conductivity common to all aluminium alloys.
Alloy | Fe (%) | Cu (%) | Al (%) | Si (%) | Zn (%) | Cr (%) | Mn (%) | Mg (%) | Ti (%) | Others (%) |
---|---|---|---|---|---|---|---|---|---|---|
5052 | 0.4 | 0.1 | Balance | 0.25 | 0.1 | 0.15-0.35 | 0.1 | 2.2-2.8 | 0.05 | 0.05 |
Temper | Yield Strength (MPa) min-max | Tensile Strength (MPa) min-max | Elongation (50%) min-max | Hardness (brinel) min-max |
---|---|---|---|---|
0/H111 | 60-90 | 170-195 | 22 | 50 |
HX2 | 130-175 | 210-225 | 14 | 65 |
HX4 | 150-200 | 230-250 | 12 | 70-73 |
HX6 | 180-225 | 250-270 | 9 | 75-80 |
HX8 | 210-250 | 270-290 | 8 | 80-85 |
HX9 | 280 | 310 | 4 | 90 |