Aluminium Alloy 2031

Technical Data Sheet


Chemical Composition Limits
Weight% Si Fe Cu Mn Mg Ni Zn Ti Others
2031 0.50 / 1.3 0.60 / 1.2 1.8 / 2.8 0.50 max 0.6 / 1.2 0.6 / 1.4 0.20 max 0.20 max 0.05 each
0.15 total

Typical Mechanical Properties


Material Temper Condition of sample Size of Bar (mm) Tensile Strength min (N/mm²) Yield Strength min (N/mm²) Elongation on 5.65v
2031 Forgings TB Forged <150 310 160 13
2031 Forgings TB Extruded <200 310 145 13
2031 Forgings TF Forged <150 385 300 6
2031 Forgings TF Extruded <200 385 285 6

Aluminium Alloy 2031 is available in Forging Stock and Tubes. For all stock availability of Alloy 2031 contact Sales.

BS H12
Alcan GB-D15S
BA 307

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Every effort is made to ensure that technical specifications are accurate. However, technical specifications included herein should be used as a guideline only. All specifications are subject to change without notice.