Name: ASTM B209 AA5251 5251 Alloy Aluminum Coil Chinese Supplier
Brand: Qingdao Jero Steel Co., Ltd.
SKU: JA68
Price: 3,100.00 USD
Availability: InStock

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ASTM B209 AA5251 5251 Alloy Aluminum Coil Chinese Supplier

5251 Alloy Aluminum Coil

AA5251 Aluminum Coil

ASTM B209 Aluminum Coil

Place of Origin:

CHINA

Brand Name:

JERO

Certification:

IATF16949 ISO9001 ABS DNV LR NK KR EN 45545 CNAS

Model Number:

JA68

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Product Details

Type:

Aluminium Alloy Coil

Standard:

ASTM B209

Alloy:

AA5251

Temper:

O / H32 / H34

Width:

1050-2900mm

Trade Terms:

FOB/CIF/CFR/EXW/DDP

Highlight:

5251 Alloy Aluminum Coil

AA5251 Aluminum Coil

ASTM B209 Aluminum Coil

Payment & Shipping Terms

Minimum Order Quantity

7 TONS

Price

3000-3200USD/TON

Packaging Details

WATER PROOF STANDARD EXPORT PACKAGES

Delivery Time

20-30 WORKING DAYS

Payment Terms

T/T,L/C,Western Union

Supply Ability

2,800 TONS PER MONTH

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86-0532-8787-6524

sales@jero-steel.com

86-0532-8787-6520

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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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