ASTM B209 AA5251 5251 Alloy Aluminum Coil Chinese Supplier
Price:
3000-3200USD/TON
MOQ:
7 TONS
Delivery Time:
20-30 WORKING DAYS
Brand:
JERO
Product Description
ASTM B209 AA5251 5251 Alloy Aluminum Coil
High-performance aluminum alloy coil designed for demanding industrial applications requiring superior corrosion resistance and structural integrity.
Product Specifications
| Attribute | Value |
|---|---|
| Type | Aluminium Alloy Coil |
| Standard | ASTM B209 |
| Alloy | AA5251 |
| Temper | O / H32 / H34 |
| Width | 1050-2900mm |
| Trade Terms | FOB/CIF/CFR/EXW/DDP |
Product Overview
Alloy 5251 is a non-heat treatable rolled product supplied as either sheet or coil. This alloy offers superior strength compared to 5005 and is ideal for applications requiring enhanced structural integrity and impact resistance. The material features excellent corrosion resistance, medium static strength, medium to high fatigue strength, good weldability, and exceptional performance in marine environments.
Key Characteristics
- Moderate Mg content (2.0-2.5%) offering balanced strength characteristics
- Exceptional corrosion resistance - outperforms 5052 in marine environments
- Excellent weldability - suitable for MIG/TIG welding applications
- Anodizing-friendly with good surface treatment adaptability
- Cost-performance leader between 5052 and 5083 alloys
Mechanical Properties
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HB) |
|---|---|---|---|---|
| O | 180-220 | 80-120 | 18-25 | 45-55 |
| H32 | 220-260 | 160-200 | 8-12 | 65-75 |
| H34 | 240-280 | 180-220 | 6-10 | 70-80 |
Key Advantages
Enhanced Corrosion Resistance: Performs exceptionally well in marine environments, outperforming standard 5052 alloy.
Optimized Strength: Offers 15-20% higher strength than 5052 while maintaining good formability.
Welding Friendly: Maintains excellent weld characteristics without requiring post-weld treatment.
Industry Applications
Marine Components: Ideal for shipbuilding applications including hull panels, decking, and marine hardware where saltwater resistance is critical.
Transportation Equipment: Widely used in truck bodies, rail components, and EV battery enclosures requiring durability and weight savings.
Production Capabilities
We utilize world-leading technology and equipment, including advanced vertical intelligent storage, logistics systems, and finishing lines, to meet all production demands for aluminum plates, coils and strips.
World-Advanced Equipment
| Code | Name | Brand |
|---|---|---|
| a | aluminum ingot melting furnace | GAUTSCHI (Switzerland) |
| b | 2800mm width single stand cold rolling mill | SMS Group (Germany) |
| c | 4 continuous hot rolling mills | SMS Group (Germany) |
| d | heavy crop and dividing shear | SMS Group (Germany) |
| e | coil material annealing furnace | SMS Group (Germany) |
| f | all automatic three-dimensional elevated warehouse | Dematic (USA) |
Shipping & Logistics
For oversize sheet shipments, we utilize Flat Rack Containers with specialized securing methods:
- We use suitable securing materials, including wooden blocks, steel straps, and ratchet tie-downs to firmly fix aluminum plates to the flat rack
- To prevent exposure to seawater or rain, we cover the entire cargo with waterproof tarps
- We ensure sheets are loaded with a low and evenly distributed center of gravity to avoid tilting during transportation
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Jero Steel Co., Ltd.
Location
NO.205 Zhengyang Road, Chengyang District, Qingdao,China
Contact Person
Gary