Henan Gnee New Material Co., Ltd. is one of the most reliable manufacturers and suppliers of astm b209 5083-h32 aluminum plate in China. With abundant experience, we warmly welcome you to wholesale high quality astm b209 5083-h32 aluminum plate in stock here from our factory. Good service and reasonable price are available.
ASTM B209 5083-H32 Aluminum Plate Description
ASTM B209 5083-H32 aluminum plate is a non-heat-treatable aluminum-magnesium alloy known for its excellent corrosion resistance, moderate strength, and good weldability. It is widely used in marine, transportation, and heavy structural applications where long-term durability and resistance to harsh, corrosive environments are strictly required.
Are you looking for fully certified marine-grade aluminum? Contact GNEE today to request our current stock list and a free Mill Test Certificate (MTC) sample for our 5083-H32 plates.
Understanding the ASTM B209 5083-H32 Standard
When sourcing aluminum plates for industrial or marine projects, understanding the nomenclature is critical to ensuring structural integrity.
ASTM B209: This is the standard specification for aluminum and aluminum-alloy flat sheet and plate. Material certified under this standard guarantees strict compliance with dimensional tolerances, chemical composition limits, and mechanical testing protocols.
5083 Alloy: A premium marine-grade alloy belonging to the 5000-series family. Its primary alloying element is Magnesium (Mg), which gives the material its impressive strength without the need for thermal heat treatment.
H32 Temper: This specific temper indicates that the aluminum plate has been strain-hardened (cold-worked) to a "quarter-hard" state, and then stabilized through a low-temperature thermal treatment. This stabilization prevents the alloy from naturally age-softening over time, ensuring its mechanical properties remain consistent throughout its service life.
5083-H32 Aluminum Chemical Composition (%)
| Element | Content |
|---|---|
| Mg | 4.0 – 4.9 |
| Mn | 0.4 – 1.0 |
| Cr | 0.05 – 0.25 |
| Si + Fe | ≤ 0.40 |
| Al | Balance |
5083-H32 Aluminum Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | ≈ 275–350 MPa |
| Yield Strength | ≈ 125–200 MPa |
| Elongation | ≥ 10% |
| Hardness | Moderate |
Summary: 5083-H32 offers a perfect balance between strength and formability compared to H116 or H321 tempers. While H116 is harder and slightly more corrosion-resistant, H32 is much easier to bend, roll, and form into complex hull shapes or pressure vessel domes.
Core Advantages of 5083-H32 Aluminum Sheet & Plate
- Excellent Corrosion Resistance: The high magnesium content allows 5083 to form a robust, self-repairing oxide layer. It is highly resistant to raw seawater, industrial chemicals, and harsh industrial atmospheres.
- Outstanding Weldability: Unlike the 7000 or 2000 series, 5083 retains exceptional joint strength after welding. It is highly compatible with TIG and MIG welding processes (typically using 5183 or 5356 filler wire) without suffering from severe heat-affected zone (HAZ) cracking.
- Moderate to High Strength: It is significantly stronger than the common 5052 alloy, making it suitable for structural parts that need to bear weight, yet it avoids the brittleness of higher tempers.
- Good Formability: Because it is only quarter-hard (H32), the plate can be cold-formed, rolled into cylinders for tanks, or pressed into hull plates without requiring intermediate annealing.
Core Industrial and Marine Applications
Because of its unique metallurgical profile, 5083-H32 is specifically deployed in environments where fabrication complexity meets corrosive conditions. 5083-H32 is often selected when heavy forming and welding are required alongside excellent corrosion resistance.
- Marine Structures: Workboat hulls, ship superstructures, pontoon floats, and offshore decking.
- Transportation & Vehicles: Dump truck beds, railway coal cars, and heavy-duty trailer chassis where lightweight, rust-proof strength is required.
- Pressure Vessels & Storage Tanks: Silos, chemical storage tanks, and industrial fluid reservoirs.
- Cryogenic Applications: LNG (Liquefied Natural Gas) transportation tanks. Unlike steel, 5083 aluminum does not become brittle at extremely low temperatures (-196°C); its strength actually increases.
5xxx Series Aluminum Plate Specification Table
| Category | Details |
|---|---|
| Company Name | GNEE |
| Location | Henan, China |
| Product Name | 5xxx Series Aluminum Plate |
| Alloy Grades | 5052 / 5754 / 5083 / 5086 / 5454 / 5005 |
| Temper | O / H111 / H116 / H321 / H114 / H12 / H14 / H24 / H32 / H34 / H18 / H38 / H19 / H39 |
| Thickness | 0.3 – 200 mm |
| Width | 100 – 2500 mm |
| Length | 1220 / 1250 / 1500 / 2000 / 2200 / 2500 mm (Custom available) |
| Standards | ASTM B209 / ASTM B928 / EN 485 / GB/T 3880 |
| Surface Treatment | Mill Finish / Brushed / Polished / Anodized / PVDF Coated / PE Coated |
| Production Process | Continuous Casting / Hot Rolling / Cold Rolling / Precision Cutting |
| Product Forms | Plate / Sheet / Custom Cut-to-Size |
| Applications | Shipbuilding / Marine Engineering / Pressure Vessels / Tank Trucks / Construction / Industrial Structures |
| Supply Capability | Multi-alloy & multi-specification combined orders supported |
| Customization | Custom size / thickness / surface / packaging available |
| Quality Control | Mill Test Certificate (MTC) / Third-party inspection (SGS, BV, etc.) |
| Packaging | Seaworthy wooden pallets / Waterproof paper / Edge protection / Steel strapping |
| Delivery Time | 7–25 days (depending on order size) |
| Export Markets | Global supply |
Stop paying for wasted scrap metal. Custom sizes and precision CNC cut-to-length services are available according to your engineering drawings.
Send us your CAD files for an immediate quote
About GNEE
GNEE is a professional aluminum manufacturer with decades of experience supplying marine-grade and industrial aluminum products worldwide. We bypass trading companies to offer you direct mill pricing, complete traceability, and flexible logistical solutions.
1. Multi-Alloy & Multi-Specification Supply
Supported Alloys: 1-8 series.
Supported Tempers: H32, H116, H321, H111, T6, and O.
Product Forms: Heavy plates, thin sheets, extruded tubes, and structural pipes.
GNEE supports multi-grade and multi-size combined orders, enabling customers to source entirely different materials in one single shipment. This eliminates the need for massive Minimum Order Quantities (MOQs) on a single item, drastically reducing your procurement complexity and shipping costs.
2. Advanced Production Equipment
Our facilities are equipped to handle industrial-scale demands.
- Continuous casting and heavy hot-rolling lines for ultra-thick plates.
- Precision cutting machines, waterjets, and CNC routing equipment to deliver ready-to-assemble parts.
- Heavy leveling machines to ensure the absolute flatness of every plate.
3. Strong Production Capacity & Fast Delivery
- Large Inventory: We maintain a massive stock of standard ASTM B209 plates for immediate dispatch.
- Fast Production: Custom milling and cutting orders are typically fulfilled within 7 to 25 days.
- Global Reach: We possess rich export experience, currently supplying clients in over 100 countries across Europe, the Middle East, Southeast Asia, and the Americas.
4. Strict Quality Control & Certification
We do not expect you to trust us blindly; we provide the data to prove our quality.
- Every shipment includes a compliant EN 10204 3.1 Mill Test Certificate (MTC).
- Marine classification society certifications (such as ABS, DNV, LR) are available upon request for 5083 marine plates.
- Third-party inspections (SGS, TUV) are openly welcomed before loading.
5. Export-Grade Seaworthy Packaging
Ocean freight can destroy improperly packaged aluminum through galvanic corrosion and moisture trap (white rust). GNEE utilizes a zero-compromise packaging standard:
- Plates are interleaved with moisture-proof kraft paper or covered in protective PE film.
- Bundles are wrapped in heavy VCI (Volatile Corrosion Inhibitor) plastic.
- Materials are secured onto ISPM-15 fumigated seaworthy wooden pallets.
- Reinforced with high-tension steel strapping and protective edge guards to prevent transit damage.
Ready to optimize your aluminum procurement? Consolidate your supply chain with GNEE. Contact our sales engineers today with your complete material list for a comprehensive, factory-direct quotation.
Hot Tags: astm b209 5083-h32 aluminum plate, China astm b209 5083-h32 aluminum plate manufacturers, suppliers, factory, control panel aluminum sheet, Factory Direct Sales 4x8 aluminum sheet, brushed aluminum sheet, 3003 Aluminum Sheets, reflector aluminum sheet, trapezoidal aluminum sheet