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Aluminum Alloy Coil

ASTM B209 AA5251 5251 Alloy Aluminum Coil Chinese Supplier

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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Galvanized Roofing Sheet

Mr. Gary Lee

sales@jero-steel.com

+8613361265352

+8613361265352

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ASTM B209 AA5251 5251 Alloy Aluminum Coil Chinese Supplier

Brand Name:	JERO
Model Number:	JA68
MOQ:	7 TONS
Price:	3000-3200USD/TON
Standard Packaging:	WATER PROOF STANDARD EXPORT PACKAGES
Delivery Period:	20-30 WORKING DAYS
Payment Method:	T/T,L/C,Western Union
Supply Capacity:	2,800 TONS PER MONTH

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Brand Name:

JERO

Certification:

IATF16949 ISO9001 ABS DNV LR NK KR EN 45545 CNAS

Model Number:

JA68

Type:

Aluminium Alloy Coil

Standard:

ASTM B209

Alloy:

AA5251

Temper:

O / H32 / H34

Width:

1050-2900mm

Trade Terms:

FOB/CIF/CFR/EXW/DDP

Minimum Order Quantity:

7 TONS

Supply Ability:

2,800 TONS PER MONTH

Highlight:

5251 Alloy Aluminum Coil

AA5251 Aluminum Coil

ASTM B209 Aluminum Coil

Product Description

ASTM B209 AA5251 5251 Alloy Aluminum Coil

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. 5251 is stronger than 5005 and is used in applications requiring more structural integrity or impact resistance. 5251 has excellent corrosion resistance, medium static strength, medium to high fatigue strength, good weldability and very good corrosion resistance especially in marine applications.

Key Characteristics

Moderate Mg content (2.0-2.5%) offering balanced strength
Exceptional corrosion resistance - outperforms 5052 in marine environments
Excellent weldability - suitable for MIG/TIG welding
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 introduced 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 ignot 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, we use Flat Rack Container with specialized securing methods:

We use suitable securing material, such as wooden blocks, steel straps, and ratchet tie-downs to firmly fix the aluminum plates to the flat rack.
To prevent possible exposure to seawater or rain, we cover the entire cargo with waterproof tarps.
We make sure these sheets are loaded with a low and evenly distributed center of gravity to avoid tilting during the transportation.

Tags:

1xxx series aluminum checker plate,

0.27mm aluminum sheet metal coil,

3003 H14 Aluminum Alloy Coil

products details

Home > Products >

Aluminum Alloy Coil

ASTM B209 AA5251 5251 Alloy Aluminum Coil Chinese Supplier

All Category

Aluminum Alloy Coil

Aluminum Alloy Sheet

Prepainted Aluminum Coil

Galvanized Steel Coil

GI Steel Coil

Galvanized Steel Sheet

Color Coated Steel Coil

Galvalume Steel Coil

Galvanized Roofing Sheet

ASTM B209 AA5251 5251 Alloy Aluminum Coil Chinese Supplier

MOQ:	7 TONS
Price:	3000-3200USD/TON
Standard Packaging:	WATER PROOF STANDARD EXPORT PACKAGES
Delivery Period:	20-30 WORKING DAYS
Payment Method:	T/T,L/C,Western Union
Supply Capacity:	2,800 TONS PER MONTH

Detail Information

Product Description

Detail Information

Place of Origin:

CHINA

Brand Name:

JERO

Certification:

IATF16949 ISO9001 ABS DNV LR NK KR EN 45545 CNAS

Model Number:

JA68

Type:

Aluminium Alloy Coil

Standard:

ASTM B209

Alloy:

AA5251

Temper:

O / H32 / H34

Width:

1050-2900mm

Trade Terms:

FOB/CIF/CFR/EXW/DDP

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

Highlight:

5251 Alloy Aluminum Coil

AA5251 Aluminum Coil

ASTM B209 Aluminum Coil

Product Description

ASTM B209 AA5251 5251 Alloy Aluminum Coil

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

Key Characteristics

Moderate Mg content (2.0-2.5%) offering balanced strength
Exceptional corrosion resistance - outperforms 5052 in marine environments
Excellent weldability - suitable for MIG/TIG welding
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

World-Advanced Equipment

Code	Name	Brand
a	aluminum ignot 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, we use Flat Rack Container with specialized securing methods:

We use suitable securing material, such as wooden blocks, steel straps, and ratchet tie-downs to firmly fix the aluminum plates to the flat rack.
To prevent possible exposure to seawater or rain, we cover the entire cargo with waterproof tarps.
We make sure these sheets are loaded with a low and evenly distributed center of gravity to avoid tilting during the transportation.

Tags: