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Aluminium 5754

Scope

This data sheet applies to hot and cold-rolled sheets, strips and plates, cold drawn and extruded rod/bar, tubes and profiles made of aluminium magnesium alloy EN AW-5754.

Application

The material EN AW-5754 shows high mechanical properties among the non-heat treatable aluminium alloys and shows a very good atmospheric and seawater corrosion resistance. The material has a good weldability and is used for example in marine and offshore applications.The material EN AW-5754 is not heat treatable and as anodizing quality it is suitable for decorative anodizing.

Chemical Compositions

Element % Present
Manganese (Mn) ≤ 0.50
Iron (Fe) ≤ 0.40
Magnesium (Mg) 2.60 - 3.60
Silicon (Si) ≤ 0.40
Copper (Cu) ≤ 0.10
Chromium (Cr) ≤ 0.30
Zinc (Zn) ≤ 0.20
Titanium (Ti) ≤ 0.15
Mangenese + Chromium (Mn + Cr) 0.10 - 0.60
Aluminium (Al) Balance

Othersa): Each: max. 0.05 %
Totalb): max. 0.15 %

a) “Others“ includes listed elements for which no specific limit is shown as well as unlisted metallic elements. The producer may analyze samples for trace elements not specified in the registration or specification. However, such analysis is not required and may not cover all metallic „Other“ elements. Should any analysis by the producer or the purchaser establish that an „Others“ element exceeds the limit of „Each“ or that the aggregate of several „Others“ elements exceeds the limit of „Total“, the material shall be considered non-conforming..

b) The sum of those “Others” metallic elements 0,010 % or more each, expressed to the second decimal place before determining the sum.

Mechanical properties at room temperature (cold drawn rod/bar and tube)

Temper Dimensions Yield Strength Tensile Strength Elongation Hardness1)
Da) Sb) tc) Rp0.2 Rm A50 A
[mm] [mm] [mm] [N/mm2] [N/mm2] [%] [%] HBW
O/H111 ≤ 80 ≤ 60 ≤ 20 ≥ 80 180 - 250 ≥ 14 ≥ 16 45
H14, H24, H34 ≤ 25 ≤ 5 ≤ 10 ≥ 180 240–290 ≥ 3 ≥ 4 75
H18, H28, H38 ≤ 10 ≤ 3 ≤ 3 ≥ 240 ≥ 280 ≥ 2 ≥ 3 88

Mechanical properties at room temperature (sheet, strip and plate)

Temper Thickness Yield Strength Tensile Strength Elongation Hardness1)
Rp0.2 Rm A50 A
[mm] [N/mm2] [N/mm2] [%] [%] HBW
O/H111 > 0.2–0.5 ≥ 80 190–240 ≥ 12 - 52
> 0.5–1.5 ≥ 80 190–240 ≥ 14 - 52
> 1.5–3.0 ≥ 80 190–240 ≥ 16 - 52
> 3.0–12.5 ≥ 80 190–240 ≥ 18 - 52
> 12.5–100.0 ≥ 80 190–240 - ≥ 17 52
H112 ≥ 6.0–12.5 ≥ 100 ≥ 190 ≥ 12 - 62
> 12.5–25.0 ≥ 90 ≥ 190 - ≥ 10 58
> 25.0–40.0 ≥ 80 ≥ 190 - ≥ 12 52
> 40.0–80.0 ≥ 80 ≥ 190 - ≥ 14 52
H12 > 0.2–0.5 ≥ 170 220–270 ≥ 4 - 66
> 0.5–1.5 ≥ 170 220–270 ≥ 5 - 66
> 1.5–3.0 ≥ 170 220–270 ≥ 6 - 66
> 3.0–6.0 ≥ 170 220–270 ≥ 7 - 66
> 6.0–12.5 ≥ 170 220–270 ≥ 9 - 66
> 12.5–40.0 ≥ 170 220–270 - ≥ 9 66
H14 > 0.2–1.5 ≥ 190 240–280 ≥ 3 - 72
> 1.5–6.0 ≥ 190 240–280 ≥ 4 - 72
> 6.0–12.5 ≥ 190 240–280 ≥ 5 - 72
> 12.5–25.0 ≥ 190 240–280 - ≥ 6 72
H16 > 0.2–0.5 ≥ 220 265–305 ≥ 2 - 80
> 0.5–6.0 ≥ 205 265–305 ≥ 3 - 80
H18 > 0.2–0.5 ≥ 250 ≥ 290 ≥ 1 - 88
> 0.5–3.0 ≥ 250 ≥ 290 ≥ 2 - 88
H22/H32 > 0.2–0.5 ≥ 130 220–270 ≥ 7 - 63
> 0.5–1.5 ≥ 130 220–270 ≥ 8 - 63
> 1.5–3.0 ≥ 130 220–270 ≥ 10 - 63
> 3.0–6.0 ≥ 130 220–270 ≥ 11 - 63
> 6.0–12.5 ≥ 130 220–270 ≥ 10 - 63
> 12.5–40.0 ≥ 130 220–270 - ≥ 9 63
H24/H34 > 0.2–1.5 ≥ 160 240–280 ≥ 6 - 70
> 1.5–3.0 ≥ 160 240–280 ≥ 7 - 70
> 3.0–6.0 ≥ 160 240–280 ≥ 8 - 70
> 6.0–12.5 ≥ 160 240–280 ≥ 10 - 70
> 12.5–25.0 ≥ 160 240–280 - ≥ 8 70
H26/H36 > 0.2–1.5 ≥ 190 265–305 ≥ 4 - 78
> 1.5–3.0 ≥ 190 265–305 ≥ 5 - 78
> 3.0–6.0 ≥ 190 265–305 ≥ 6 - 78
H28/H38 > 0.2–1.5 ≥ 230 ≥ 290 ≥ 3 - 87
> 1.5–3.0 ≥ 230 ≥ 290 ≥ 4 - 87

Mechanical properties at room temperature (extruded rod/bar and tube)

Temper Dimensions Yield Strength Tensile Strength Elongation Hardness1)
Da) Sb) tc) Rp0.2 Rm A50 A
[mm] [mm] [mm] [N/mm2] [N/mm2] [%] [%] HBW
Fd), H112 ≤ 150 ≤ 150 ≤ 25 ≥ 80 ≥ 180 ≥ 12 ≥ 14 47
150<D≤250 150<D≤250 - ≥ 70 ≥ 180 - ≥ 13 47
O, H111 ≤ 150 ≤ 150 ≤ 25 ≥ 80 180-250 ≥ 15 ≥ 17 45

Mechanical properties at room temperature (extruded profiles)

Temper Wall Thickness Yield Strength Tensile Strength Elongation Hardness1)
tc) Rp0.2 Rm A50 A
[mm] [N/mm2] [N/mm2] [%] [%] HBW
Fd), H112 ≤ 25 ≥ 80 ≥ 180 ≥ 12 ≥ 14 47

1) For information only
a) D = Diameter for round bar
b) S = Width across flats for square and hexagonal bar, thickness for rectangular bar
c) t = Wall thickness for tubes
d) F Temper: property values are for information only

Reference data for some physical properties (for guidance only)

Density at 20 °C Electrical conductivity Thermal conductivity Specific heat capacity Young’s modulus Shear modulus
[kg/dm³] [MS/m] [W/m•K] [J/kg•K] [MPa] [MPa]
2.66 20–23 140–160 - 70500 26500

Editor

thyssenkrupp Materials (UK) Ltd
Cox’s Lane
Cradley Heath
West Midlands
B64 5QU

Important Note

Information given in this data sheet about the condition or usability of materials respectively products are no warranty for their properties, but act as a description. The information, we give on for advice, comply to the experiences of the manufacturer as well as our own. We cannot give warranty for the results of processing and application of the products.

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