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Aluminium GOST AMg3, CSN 424413 Plates, Sheets (AlMg3 Plate)
390.0 INR/Unit
Product Details:
- Tensile Strength 175-275 MPa
- Product Form Plate, Sheet
- Material Composition % Al: Balance, Mg: 2.2-3.2%, Mn: 0.10-0.50%, impurities max 0.4%
- Corrosion Resistant Excellent, especially in marine environments
- Coating Type Uncoated (coating available on request)
- Recyclable 100% Recyclable
- Hardness 50-70 HB
- Click to view more
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Aluminium GOST AMg3, CSN 424413 Plates, Sheets (AlMg3 Plate) Price And Quantity
- 1000 Unit
- 390.0 INR/Unit
Aluminium GOST AMg3, CSN 424413 Plates, Sheets (AlMg3 Plate) Product Specifications
- Industrial, Marine, Aerospace, General Fabrication, Structural Applications
- 100% Recyclable
- 50-70 HB
- Uncoated (coating available on request)
- Excellent, especially in marine environments
- Mill finish / Smooth / Custom as per request
- Available in customized dimensions as per requirement
- Al: Balance, Mg: 2.2-3.2%, Mn: 0.10-0.50%, impurities max 0.4%
- AMg3
- Plate, Sheet
- 175-275 MPa
- Aluminium, Magnesium
- Silvery-White
- Plate/Sheet
- 0.5 mm to 150 mm (customizable)
- Yes
- Aircraft structures, marine components, cryogenic equipment, welded structures, transportation, pressure vessels, sheet metal works
- GOST AMg3, CSN 424413, DIN 1725
- Plain/Mill finish/Anodized (on request)
- AMg3 (AlMg3), CSN 424413
- Varies as per size and thickness; supplied as per order
- Non-ferrous, Aluminium Alloy
- Not Applicable (Plate/Sheet form)
- Aluminium GOST AMg3, CSN 424413 Plates, Sheets (AlMg3 Plate)
- Plates & Sheets
- Standard & customized sizes up to 2500 mm width, length as required
- O, H111, H116, H32 and others on request
- Annealed or as-rolled
- 2.66-2.69 g/cm3
- As per GOST/CSN standards
- Wooden pallets/cases with moisture protection
- 12% - 24% depending on temper
- Sheared, Plasma or Laser cut available on request
- 120-135 W/mK
- Approx. 30-35% IACS
- Approx. 650C
- Medium
- Good (formable by standard processes)
- Excellent (suitable for MIG and TIG welding)
Product Description
Aluminium AlMg3 is a medium-strength, non-heat-treatable alloy known for its excellent atmospheric corrosion resistance and high weldability. The designations GOST AMg3 and CSN 424413 are the Russian and Czech equivalents of the European EN AW-5754 or 5454 series, depending on the exact magnesium balance.
1. Key Designations and Equivalents
| Standard | Designation | Material Number |
| ISO | AlMg3 | - |
| GOST (Russia) | AMg3 (33) | - |
| CSN (Czech) | 424413 | - |
| EN AW (Europe) | 5754 | 3.3535 |
| DIN (Germany) | AlMg3 | 3.3535 |
| UNS (USA) | A95754 / A95454 | - |
2. Chemical Composition (Typical %)
The alloy is defined by its 3% Magnesium content, which provides a balance of strength and excellent workability.
-
Magnesium (Mg): 2.60 3.60%
-
Manganese (Mn): 0.50% max
-
Chromium (Cr): 0.30% max
-
Iron (Fe): 0.40% max
-
Aluminium (Al): Remainder
3. Mechanical Properties
Properties are highly dependent on the temper. For plates and sheets, the most common are O (annealed) and H111 (slightly work-hardened).
| Property | Annealed (O / H111) | Work-Hardened (e.g., H22) |
| Tensile Strength ($R_m$) | 190 240 MPa | 230 280 MPa |
| Yield Strength ($R_{p0.2}$) | 80 110 MPa | 150 200 MPa |
| Elongation ($A_{50mm}$) | 12 18% | 5 9% |
| Hardness (HB) | 55 | 70 |
4. Key Engineering Characteristics
-
Corrosion Resistance: Excellent. It is particularly resistant to seawater and industrial polluted atmospheres.
-
Weldability: Very High. It can be welded easily using MIG or TIG methods. It is often used in welded structures where strength is not the only priority.
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Surface Finish: Highly suitable for anodizing, making it popular for architectural and decorative applications.
-
Formability: Excellent cold-working properties. It can be easily bent, drawn, or spun into complex shapes in the "O" temper.
5. Common Applications
-
Marine & Shipbuilding: Components for fishing boats, internal ship structures, and marine hardware.
-
Food & Chemical Industry: Storage tanks and processing equipment where hygiene and corrosion resistance are vital.
-
Automotive: Body panels, floor plates, and internal structural components.
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Architecture: Cladding, facades, and signage (due to its excellent anodizing quality).
-
General Engineering: Tread plates (checker plates) and welded pressure vessels.
6. Comparison: AlMg3 (5754) vs. AlMg4.5 (5083)
| Feature | AlMg3 (5754 / AMg3) | AlMg4.5 (5083) |
| Strength | Moderate | High |
| Formability | Excellent | Fair |
| Weight | Slightly Lighter | Standard |
| Primary Use | General Marine/Body Panels |
Versatile Aluminium-Magnesium Alloy Sheet and Plate
Aluminium GOST AMg3, CSN 424413 Plates and Sheets (AlMg3 Plate) offer an ideal solution for demanding industrial, marine, and aerospace applications. Their tailored composition delivers strength, corrosion resistance, and superb weldability. Available in thicknesses from 0.5 mm up to 150 mm and standard or custom widths up to 2500 mm, these aluminium plates meet international standards and are suitable for a wide range of fabrication requirements.
Engineered for Durability and Performance
Designed to thrive in harsh environments, AMg3 plates and sheets provide excellent resistance to corrosion, especially in marine settings. With good heat resistance up to 200C and reliable thermal conductivity, they maintain integrity in demanding conditions. Precision-cutting options and customizable finishes (plain, mill finish, anodized) ensure the product meets project-specific needs. Flatness tolerances adhere to GOST/CSN standards for consistent quality.
FAQ's of Aluminium GOST AMg3, CSN 424413 Plates, Sheets (AlMg3 Plate):
Q: How can Aluminium GOST AMg3, CSN 424413 Plates and Sheets be cut or shaped?
A: These plates and sheets are supplied with sheared edges but can also be plasma or laser cut upon request, allowing for highly precise shapes and dimensions to match your requirements. Their good formability enables conventional forming and fabrication processes to be applied effectively.Q: What are the typical applications for AlMg3 Plates and Sheets?
A: Due to their excellent corrosion resistance and moderate strength, AlMg3 plates and sheets are widely used in marine components, aircraft structures, cryogenic equipment, transportation, pressure vessels, and general fabrication. They are especially beneficial in environments requiring reliable performance and durability.Q: When is the best time to use this alloy instead of other aluminium types?
A: AlMg3 plates and sheets are ideal when your application requires a combination of high resistance to corrosion (particularly in marine or wet environments), good weldability, and moderate strength. Their performance makes them preferable over standard aluminium alloys for structural and fabrication projects facing harsh conditions.Q: Where are these aluminium plates and sheets manufactured and supplied from?
A: Aluminium GOST AMg3, CSN 424413 Plates and Sheets are available from manufacturers, exporters, suppliers, and fabricators across India and can be exported to international markets. Orders are processed as per customer specifications, with packaging that ensures protection during transit.Q: What benefits does the AMg3 alloy offer in marine and aerospace applications?
A: This alloy provides outstanding resistance to seawater and atmospheric corrosion, crucial for marine and aerospace parts. Additionally, its moderate tensile strength, light weight, and adaptability to welding and fabrication processes enable the production of reliable and long-lasting structures.Q: How are Aluminium GOST AMg3 Plates and Sheets packaged for delivery?
A: To guarantee their condition during shipping and storage, plates and sheets are packed on wooden pallets or in wooden cases, including moisture protection. This careful packaging prevents mechanical damage and corrosion before installation or use.Tell us about your requirement
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