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ASTM B209, 5052 O Aluminum Alloy Sheet Coil Suppliers Prices For Boat Building
| Aluminum alloy 5052 contains nominally 2.5% magnesium, 0.25%
chromium and has good workability, medium static strength, high
fatigue strength, good weldability, and really good corrosion
resistance, especially in marine atmospheres. It also has the
rarity and excellent thermal conductivity almost like other
aluminum alloys. Alloy 5052 are often hardened by cold work and
isn't heat treatable to higher strength. Since the alloy
spontaneously ages at temperature immediately after cold work, all
flat rolled mill products are furnished with stable properties
employing a stabilization treatment. this is often usually achieved
by a stabilization thermal treatment, either a coffee temperature
thermal treatment or as a results of heat introduced during
rolling, which ends up within the H3x tempers. This grade is employed during a wide selection of atmospheric environments, including food and architectural applications and in many marine environments. The magnesium content is low enough that it doesn't suffer from the strain corrosion cracking which will affect alloys with quite about 3.5% Mg. Alloy 5052 is additionally used for consumer electronics casings, notebook computers and televisions. |
Chemical Composition
Spec: BS EN 573-3:2009
Alloy 5052
Chemical Element % Present
Manganese (Mn) 0.0 - 0.10
Iron (Fe) 0.0 - 0.40
Copper (Cu) 0.0 - 0.10
Magnesium (Mg) 2.20 - 2.80
Silicon (Si) 0.0 - 0.25
Zinc (Zn) 0.0 - 0.10
Chromium (Cr) 0.15 - 0.35
Others (Total) 0.0 - 0.15
Other (Each) 0.0 - 0.05
Aluminium (Al) Balance
Properties
Physical Property Value
Density 2.68 g/cm³
Melting Point 605 °C
Thermal Expansion 23.7 x10^-6 /K
Modulus of Elasticity 70 GPa
Thermal Conductivity 138 W/m.K
Electrical Resistivity 0.0495 x10^-6 Ω .m
Spec: BS EN 485-2:2008
Sheet and Treadplate - 0.2mm to 6.00mm
Mechanical Property Value
Tensile Strength 210 - 260 MPa
Proof Stress 130 Min MPa
Hardness Brinell 61 HB
Alloy Designations
Alloy 5052 corresponds to the following standard designations and specifications but may not be a direct equivalent:
Al Mg 2.5
Al 2.5Mg Cr
Temper Types
The most common tempers for 5052 aluminium are:
H32 - Work hardened by rolling then stabilised by low-temperature heat treatment to quarter hard
Supplied Forms
The main form supplied of this alloy is TripleGrip Treadplate
Sheet
Extrusions
Plate
Treadplate/Patterened Sheet
Weldability
Weldability – Gas: Good
Weldability – Arc: Very Good
Weldability – Resistance: Very Good
Brazability: Acceptable
Solderability: Not recommended
Fabrication
Workability – Cold: Good
Machinability: Acceptable
As one of the subsidiaries of Hing Kei Metal Group, we supply all
kinds of non-ferrous material to the world with ISO9001 standard
and RoHs certification, SGS certifaction.
FAQ
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