Lead free aluminium bars

6026 lf lead-free alloy

6026 LF Lead-Free alloy is a versatile alloy due to its medium-high mechanical characteristics, its suitability for anodizing, welding and forging, as well as its good resistance to corrosion.


6026 LF Lead-Free alloy is the alternative to leaded alloys 2007, 2011, 2030, 6012 or 6026.


It is a tin-free alloy, which avoids the fragility that this element brings to the material and also the weakening or breakage of machined parts when subjected to fatigue or extreme temperatures (<-13ºC or > 160ºC).


6026 LF Lead-Free alloy is suitable for components in various industries such as automotive, electrical and electronics, valves, oil-hydraulics, pneumatics and defence.




Chemical composition


E Si Fe Cu Mn Mg Cr Ti Sn Pb Zn Bi Other indiv. Other conj. Rest
Min. 0,6   0,2 0,2 0,6           0,5      
Max. 1,4 0,7 0,5 1,0 1,2 0,3 0,2 0,05 0,3 0,15 1,5 0,05 0,15 Al



Mecanical properties


Below is a comparison of the mechanical characteristics of the 2007/2030, 2011 and 6026 LF lead-free alloys. 


*The data shown refers to calibrated bars and diameters less than 80 mm. Data may vary depending on condition and diameter.







The qualitative assessments of the alloy behaviour in different parameters for the T6 state are detailed below.