5083 belongs to the Al-Mg-Si alloy series and has a wide range of applications, especially in the construction industry. It is the most promising alloy. Good corrosion resistance, excellent weldability, good cold working performance, and moderate strength. The main alloying element of 5083 is magnesium, which has good formability, corrosion resistance, weldability, and moderate strength. It is used to manufacture aircraft fuel tanks, oil pipes, as well as sheet metal parts for transportation vehicles and ships, instruments, street lamp brackets and rivets, hardware products, electrical casings, etc.
Specifications of 5083 aluminum alloy bar
Product Name | 5083 Aluminum Bar/Rod |
Standard | ASTM B221, ASTM B211, B565, B316, B241, B429, BS EN 485-2, BS EN 573-3, AMS 4160/4161/4172/4121, AMS QQA250/6B, AMS QQA200/8 etc. |
Length | Customizable |
Outer Diameter | Customizable |
Processing Service | Bending, Punching, Cutting |
Technique | Cold Rolled Hot Rolled Forgings |
Advantages | Corrosion-resistant and easy to
|
Delivery Time | Short delivery time |
Equivalent grades
AA | EN | UNS | DIN | JIS | AFNOR | AMS | ISO |
5083 | AW-AlMg4.5Mn0.7 | A95083 | 3.3547 | AlMg4.5 | AlMg4.5Mn | 5082 | 5183 | QQ-A-250/6 | AlMg4.5Mn0.7 |
Chemical composition
Weight % | Al | Si | Fe | Cu | Mn | Cr | Mg | Ti | Zn | Other Each | Others Total |
5083 | Bal | 0.40 max | 0.40 max | 0.10 max | 0.40 / 1.0 | 0.05 / 0.25 | 4.0 / 4.90 | 0.15 max | 0.25 max | 0.05 max | 0.15 max |
Physical properties
Physical Property | Value |
Density | 265 g/cm³ |
Melting Point | 570 °C |
Thermal Expansion | 25 x10^-6 /K |
Modulus of Elasticity | 72 GPa |
Thermal Conductivity | 121 W/m.K |
Electrical Resistivity | 0.058 x10^-6 Ω .m |
Mechanical Properties
Temper | | Specified thickness | Tensile strength | Yield strength | Elongation min. | Bend radius | | | Hardness |
| | mm | Rm | Rp0,2 | % | | | | a |
| | | MPa | MPa | | | | | HBW |
| over | up to | min. | max. | min. | max. | A50 | A | 180° | 90° | |
mm |
H111 | 0,2 | 0,5 | 275 | 350 | 125 | | 11 | | 1,0 t | 0,5 t | 75 |
0,5 | 1,5 | 275 | 350 | 125 | 12 | | 1,0 t | 1,0 t | 75 |
1,5 | 3,0 | 275 | 350 | 125 | 13 | | 1,5 t | 1,0 t | 75 |
3,0 | 6,3 | 275 | 350 | 125 | 15 | | | 1,5 t | 75 |
6,3 | 12,5 | 270 | 345 | 115 | 16 | | | 2,5 t | 75 |
12,5 | 50,0 | 270 | 345 | 115 | | 15 | | | 75 |
50,0 | 80,0 | 270 | 345 | 115 | | 14 | | | 73 |
80,0 | 120,0 | 260 | | 110 | | 12 | | | 70 |
120,0 | 200,0 | 255 | | 105 | | 12 | | | 69 |
200,0 | 250,0 | 250 | | 95 | | 10 | | | 69 |
250,0 | 300,0 | 245 | | 90 | | 9 | | | 69 |
H112 | ≥ 6,0 | 12,5 | 275 | | 125 | | 12 | | | | 75 |
12,5 | 40,0 | 275 | | 125 | | | 10 | | | 75 |
40,0 | 80,0 | 270 | | 115 | | | 10 | | | 73 |
80,0 | 120,0 | 260 | | 110 | | | 10 | | | 73 |