SPECIAL ALLOYS
Formal Alüminyum
7XXX
EN AW 7075
CHEMICAL COMPOSITION (%)
SiFeCuMnMgCrZnTiAl
0,40,51,2-2,00,32,1-2,90,18-0,285,1-6,10,2Balance
EXTRUDED WIRE ROD
TemperWall Thickness (t)
(mm)
Tensile Strength
(Mpa)
Yield Strength
(Mpa)
Elongation (%)Hardness (HB)
DSMinMaxMinMaxMinMin
0,H111≤ 200≤ 200-275-165860
T6, T6510,
T6511
≤ 25
25< D ≤ 100
100< D ≤ 150
150< D ≤ 200
≤ 25
25< S ≤ 100
100< S ≤ 150
150< S ≤ 200
540
560
550
440
-
-
-
-
480
500
440
400
-
-
-
-
5
-
-
-
150
150
150
150
T73,
T73510,
T73511
≤ 25
25< D ≤ 75
75< D ≤ 100
100< D ≤ 150
≤ 25
25< S ≤ 75
75< S ≤ 100
100< S ≤ 150
485
475
470
440
-
-
-
-
420
405
390
360
-
-
-
-
5
-
-
-
135
135
135
135
EXTRUDED PIPE
TemperWall Thickness (t)
(mm)
Tensile Strength
(Mpa)
Yield Strength
(Mpa)
Elongation (%)Hardness (HB)
MinMaxMinMaxMinMin
0,H111≤ 10-275-165-60
T6, T6510,
T6511
≤ 5
5< t ≤ 10
10< t ≤ 50
540
560
560
-485
505
495
-
-
-
6
5
4
150
150
150
T73,
T73510,
T73511
≤ 5
5< t ≤ 25
25< t ≤ 50
470
485
475
-
-
-
400
420
405
-
-
-
5
6
-
135
135
135
EXTRUDED PROFILE
TemperWall Thickness (t)
(mm)
Tensile Strength
(Mpa)
Yield Strength
(Mpa)
Elongation (%)Hardness (HB)
MinMaxMinMaxMinMin
T6, T6510,
T6511
≤ 25
25< t ≤ 60
530
540
-
-
460
470
-
-
4
-
150
150
T73, T73510,
T73511
≤ 25485-420-5135

D = Diameter of the round bar.
S = Distance between two parallel sides for square and hexagonal bar, thickness for rectangular bar
For materials with a thickness of 20 mm or more, refer to EN 755-1 for stress corrosion cracking resistance If the cross-sectional area of a profile has different thicknesses and these different thicknesses have more than one specified mechanical corresponds to the properties, then the lowest specified value for the cross-sectional area of the whole profile should be taken.
CHARACTERISTIC FEATURES
It is one of the alloys with the highest hardness among alloy groups. It can be used in areas where high hardness and strength are required.

PRODUCTION TYPES
It is possible to produce for varieties such as plate, lama, solid bar.

AREAS OF USE
It is used in mold making, nuclear applications, ski poles, defense industry, machine parts, rail systems.
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