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当前位置: 美铝代理商 > 美国铝材 > 航空标准铝材 > Aluminum 5083-H116; 5083-H321

Aluminum 5083-H116; 5083-H321

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Aluminum 5083-H116; 5083-H321

 


Subcategory: 5000 Series Aluminum Alloy; Aluminum Alloy; Metal; Nonferrous Metal

Close Analogs:

Composition Notes
Aluminum content reported is calculated as remainder.
Composition information provided by the Aluminum Association and is not for design.

Key Words: Aluminum 5083-H321; UNS A95083; ISO AlMg4.5Mn; Aluminium 5083-H116; Aluminium 5083-H321; AA5083-H116

Component    Wt. %
Al 92.4 - 95.6  
Cr 0.05 - 0.25  
Cu Max 0.1  
Fe Max 0.4  
Component    Wt. %
Mg 4 - 4.9  
Mn 0.4 - 1  
Other, each Max 0.05  
Other, total Max 0.15  
Component    Wt. %
Si Max 0.4  
Ti Max 0.15  
Zn Max 0.25  

Material Notes: 
Data points with the AA note have been provided by the Aluminum As

Physical Properties Metric English Comments
Density 2.66 g/cc 0.0961 lb/in�  AA; Typical

Mechanical Properties
Hardness, Brinell 85 85  500 kg load with 10 mm ball. Calculated value.
Hardness, Knoop 109 109  Converted from Brinell Hardness Value
Hardness, Rockwell A 36.5 36.5  Converted from Brinell Hardness Value
Hardness, Rockwell B 53 53  Converted from Brinell Hardness Value
Hardness, Vickers 96 96  Converted from Brinell Hardness Value
Ultimate Tensile Strength 317 MPa 46000 psi  AA; Typical
Tensile Yield Strength 228 MPa 33000 psi  AA; Typical
Elongation at Break 16 % 16 %  AA; Typical; 1/2 in. (12.7 mm) Diameter
Modulus of Elasticity 70.3 GPa 10200 ksi  In Tension
Modulus of Elasticity 71 GPa 10300 ksi  AA; Typical; Average of tension and compression. Compression modulus is about 2% greater than tensile modulus.
Compressive Modulus 71.7 GPa 10400 ksi  
Poisson's Ratio 0.33 0.33  Estimated from trends in similar Al alloys.
Fatigue Strength 159 MPa 23000 psi  AA; 500,000,000 cycles completely reversed stress; RR Moore machine/specimen
Fracture Toughness 43 MPa-m� 39.1 ksi-in�  KIC; TL orientation.
Machinability 30 % 30 %  0-100 Scale of Aluminum Alloys
Shear Modulus 26.4 GPa 3830 ksi  
Shear Strength 190 MPa 27600 psi  Calculated value.

Electrical Properties
Electrical Resistivity 5.9e-006 ohm-cm 5.9e-006 ohm-cm  

Thermal Properties
CTE, linear 68癋 23.8 祄/m-癈 13.2 礽n/in-癋  AA; Typical; Average over 68-212癋 range.
CTE, linear 250癈 26 祄/m-癈 14.4 礽n/in-癋  Average over the range 20-300篊
Specific Heat Capacity 0.9 J/g-癈 0.215 BTU/lb-癋  
Thermal Conductivity 117 W/m-K 812 BTU-in/hr-ft�-癋  
Melting Point 591 - 638 癈 1095 - 1180 癋  AA; Typical range based on typical composition for wrought products 1/4 inch thickness or greater
Solidus 591 癈 1095 癋  AA; Typical
Liquidus 638 癈 1180 癋  AA; Typical

Processing Properties
Annealing Temperature 413 癈 775 癋  holding at temperature not required
Hot-Working Temperature 316 - 482 癈 600 - 900 癋



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