South Africa · SANS

EN AW-6018

SANS 50755-2:2005 — SANS 50755-2

Chemical composition

wt% · log scale
0.010.1110Bi0.4 – 0.7Cr0.1Cu0.15 – 0.4Fe0.7Mg0.6 – 1.2Mn0.3 – 0.8Others each0.05Pb0.4 – 1.2Si0.5 – 1.2Ti0.2Total Others0.15Zn0.3
  • min – max range
  • typical value

Mechanical properties

value range by condition
Yield strength Rp0.2≥260 MPaTensile strength Rm≥310 MPaElongation A≥8 %Extruded bars/rods, Solution heat treated and artificially aged +T6510, <= 150 mm +D; <= 150 mm +T +D - diametar; +T - thicknessYield strength Rp0.2≥200 MPaTensile strength Rm≥260 MPaElongation A≥8 %Extruded bars/rods, Solution heat treated and artificially aged +T6510, > 150 <= 200 mm +D; > 150 <= 200 mm +T +D - diametar; +T - thicknessYield strength Rp0.2≥260 MPaTensile strength Rm≥310 MPaElongation A≥8 %Extruded bars/rods, Solution heat treated and artificially aged +T6511, <= 150 mm +D; <= 150 mm +T +D - diametar; +T - thicknessYield strength Rp0.2≥200 MPaTensile strength Rm≥260 MPaElongation A≥8 %Extruded bars/rods, Solution heat treated and artificially aged +T6511, > 150 <= 200 mm +D; > 150 <= 200 mm +T +D - diametar; +T - thickness

Chemical composition

ElementminmaxSimilarRemarks
Al​​Bal​​​​Bal​​
Bi0.40.7
Cr0.1
Cu0.150.4
Fe0.7
Mg0.61.2
Mn0.30.8
OtherIncludes listed elements for which no specific limit is shownIncludes listed elements for which no specific limit is shown
Others each0.05
Pb0.41.2
Si0.51.2
Ti0.2
Total Others0.15The sum of those "Others" metallic elements 0.010% or more eachThe sum of those "Others" metallic elements 0.010% or more each
Zn0.3

Mechanical properties

Heat treatment / conditionYield strengthTensile strengthElongationReduction of areaImpact energyHardness
Extruded bars/rods, Solution heat treated and artificially aged +T6510, <= 150 mm +D; <= 150 mm +T +D - diametar; +T - thickness≥260≥310≥8 for Lo = 5
Extruded bars/rods, Solution heat treated and artificially aged +T6510, > 150 <= 200 mm +D; > 150 <= 200 mm +T +D - diametar; +T - thickness≥200≥260≥8 for Lo = 5
Extruded bars/rods, Solution heat treated and artificially aged +T6511, <= 150 mm +D; <= 150 mm +T +D - diametar; +T - thickness≥260≥310≥8 for Lo = 5
Extruded bars/rods, Solution heat treated and artificially aged +T6511, > 150 <= 200 mm +D; > 150 <= 200 mm +T +D - diametar; +T - thickness≥200≥260≥8 for Lo = 5
Extruded bars/rods, solution heat treated artificially aged, <= 150 mm +D; <= 150 mm +T +D - diametar; +T - thickness≥260≥310≥8 for Lo = 5
Extruded bars/rods, solution heat treated artificially aged, > 150 <= 200 mm +D; > 150 <= 200 mm +T +D - diametar; +T - thickness≥200≥260≥8 for Lo = 5
Extruded tubes, Solution heat treated and artificially aged +T6510, t <= 30 mm≥260≥310≥8 for Lo = 5
Extruded tubes, Solution heat treated and artificially aged +T6511, t <= 30 mm≥260≥310≥8 for Lo = 5
Extruded tubes, solution heat treated artificially aged, t <= 30 mm≥260≥310≥8 for Lo = 5
extruded profiles, Solution heat treated and artificially aged +T6510, t <= 30 mm≥260≥310≥8 for Lo = 5
extruded profiles, Solution heat treated and artificially aged +T6511, t <= 30 mm≥260≥310≥8 for Lo = 5
extruded profiles, solution heat treated artificially aged, t <= 30 mm≥260≥310≥8 for Lo = 5