AMG3 (АМг3)
AMG3 Aluminum: Superior Alloy for Structural and Automotive Applications
AMG3 Aluminium is a corrosion-resistant, medium-strength aluminum-magnesium alloy (Al-Mg system) widely used in marine, transportation, and construction industries. It offers an excellent balance of lightweight performance, durability, and weldability, making it a preferred material for structures exposed to moisture, saltwater, or atmospheric stress.
Thanks to its high magnesium content, AMG3 Aluminium demonstrates superior corrosion resistance compared to standard aluminum grades. It maintains structural integrity even in harsh marine environments, while remaining easy to form, weld, and machine.
Overview of AMG3 Aluminum
AMG3 aluminum is a high-performance alloy primarily used in structural andautomotive applications. Known for its corrosion resistance, mechanical strength, and lightweight properties, AMG3 is ideal for industries such as aerospace, automotive,and chemical processing.
This alloy is well-suited for parts that need to withstand harsh environments while maintaining bothdurability and performance. AMG3 aluminum provides an optimal balance of strength and weight, making it the preferred choice for high-performance applications.
- • Medium-to-high strength with excellent ductility
- • Outstanding corrosion resistance in seawater and humid climates
- • Excellent weldability and formability
AMG3 Aluminum in Automotive Applications
The AMG3 Aluminium in automotive is a popular choice for structural componentsdue to its ability to provide high strength while remaining lightweight. It’s widely used in the construction of vehicle frames, engine components, and other critical parts that require corrosion resistance and durability in challenging environments.
Characteristics for grade АMg3 ( АМг3 )
| Grade : | АMg3 ( АМг3 ) ( 1530 ) |
| Classification : | Aluminium wrought alloys |
| Equivalent grades: | Go here |
Chemical composition in % for grade АMg3 ( АМг3 )
| Fe | Si | Mn | Cr | Ti | Al | Cu | Mg | Zn | Impurity |
|---|---|---|---|---|---|---|---|---|---|
| max 0.5 | 0.5 - 0.8 | 0.3 - 0.6 | max 0.05 | max 0.1 | 93.8 - 96 | max 0.1 | 3.2 - 3.8 | max 0.2 | other, each 0.05; all 0.1 |
Mechanical properties under Т=20oС for grade АMg3 ( АМг3 )
| Mechanical properties under T=20°C for grade AMG3 (AMr3) | ||||||||
|---|---|---|---|---|---|---|---|---|
| Assortment | Dimension (mm) | Direct. | σB (MPa) | σT (MPa) | δ (%) | ψ (%) | KCU (kJ/m²) | Heat treatment |
| Pipe, GOST 18482-79 | - | - | 180 | 70 | 15 | - | - | - |
| Bar, GOST 21488-97 | - | - | 175 | 80 | 13 | - | - | - |
| Band annealed , GOST 13726-97 | - | - | 80-100 | 80-100 | 15 | - | - | - |
| Band, GOST 13726-97 | - | - | 245 | 195 | 7 | - | - | - |
| Profile, GOST 8617-81 | - | - | 176 | 78 | 12 | - | - | - |
| Plate , GOST 17232-99 | - | - | 165-185 | 59-69 | 11-12 | - | - | - |
| Brinell hardness for AMG3 (AMr3), HB 10 -1 = 45 MPa |
| Brinell hardness for AMG3 (AMr3) (cold-worked), HB 10 -1 = 60 MPa |
| Weldability: without limitations. |
Physical properties for grade АMg3 ( АМг3 )
| T | E 10⁵ | α 10⁶ | λ | ρ | C | R 10⁹ |
|---|---|---|---|---|---|---|
| Grade | MPa | 1/Grade | Watt/(m·Grade) | kg/m³ | J/(kg·Grade) | Ohm·m |
| 20 | 0.71 | 2660 | 49.6 | |||
| 100 | 23.5 | 151 | 880 |
Equivalent steels for grade AMG3 (AMr3)
Warning! Indicated both exact and nearest equivalents.
| USA | Germany | Japan | France | England | European | Italy | Sweden | Poland | Czechia | Austria | Inter |
|---|---|---|---|---|---|---|---|---|---|---|---|
| - | DIN, WNr | JIS | AFNOR | BS | EN | UNI | SS | PN | CSN | ONORM | ISO |
| A95154 AA5154 | 3.3535 AIMg2.7Mn AlMg3 | 5154 5254 | 5154A | 5454 | AWAIMg3 ENAW-5754 ENAW-AlMg3 | PAIMg3.5 | AIMG3 | AIMg3 | 424413 | AIMGg3 | AlMg3 |
Applications of AMG3 Aluminum
Automotive
AMG3 aluminum is used for vehicle body parts, automotive frames, andengine components that require both strength and weight efficiency. Its excellent balance of strength and lightweight properties makes it ideal for high-performance automotive applications.
Aerospace
AMG3 aluminum is ideal for aircraft structural components, wings, andfuselage parts due to its high corrosion resistance and outstandingstrength-to-weight ratio. It is the perfect material choice for aerospace applications that demand high strength with reduced weight.
Marine
AMG3 aluminum is widely used in shipbuilding and marine equipment due to its exceptionalresistance to seawater corrosion and ability to withstand harsh marine conditions. Its durability and corrosion resistance make it a top choice for marine applications that demand reliable, long-lasting performance.
Why Choose Russian Metals for AMG3 Aluminum?
High-Quality Alloy: We supply premium AMG3 aluminum that meets global standards and specifications for structural and automotive applications.
Fast Delivery: Russian Metals offers worldwide shipping of AMG3 aluminum, ensuring timely delivery for both large and small orders.
Expert Support: Our team provides comprehensive support for choosing the right aluminum alloy based on your specific automotive and structural requirements.
Types of delivery of grade AMG3 (AMr3)
B51 - Non-ferrous metals, including rare metals, and their alloys
B52 - Graded and shaped rolling
B53 - Sheets and Strips
B54 - Ribbons
B55 - Bars
B64 - Pipes of non-ferrous metals and alloys
Mechanical properties :
σB - Tensile strength [MPa]
σT - Yield stress [MPa]
δ5 - Specific elongation at fracture [%]
ψ - Reduction of area [%]
KCU - Impact strength [kJ/m²]
HB - Brinell hardness [MPa]
Physical properties :
T - Test temperature [Grade]
E - Young modulus [MPa]
α - Coefficient of linear expansion (20° - T) [1/Grade]
λ - Thermal (heat) condition coefficient [Watt/(m·Grade)]
ρ - Density [kg/m³]
C - Specific heat (range 20° - T) [J/(kg·Grade)]
R - Electrical resistance [Ohm·m]
Contact Us for AMG3 Aluminum Orders
For more information or to place an order, contact Russian Metals today. We specialize in providing the best quality GOST AMG3 aluminum at competitive prices for industrial, defense, and aerospace applications.