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3103 High Strength Aluminum Sheet Plate Mill Finish For Automotive Industry

3103 High Strength Aluminum Sheet Plate Mill Finish For Automotive Industry

3103 High Strength Aluminum Sheet Plate Mill Finish For Automotive Industry

Product Details:

Place of Origin: China
Brand Name: SR or OEM
Certification: SGS, BV
Model Number: Al-3103

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Packaging Details: Ocean Safe Package, Wooden Pallets/ Cases
Delivery Time: 30 - 40 days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 1000 tons per month
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Detailed Product Description
Name: Commercial Aluminum 3103 Length: Customized
Thickness: 0.3mm-100mm Application: Aeroplane, Oil And Gas Industry
Temper: H Surface Treament: Mill Finish
High Light:

high strength aluminum sheet


alloy aluminum sheet

Aluminum sheet plate 3103 commercial aluminum oil gas automotive industry



Aluminium alloy 3103 is a commercial aluminium which has similar properities to 3003. 3103 aluminum alloy sheet is so versatile that it is widely used in he aerospace, oil and gas industry and automotive sector amongst others due to its good resistance to atmospheric corrosion and excellent mechanical properties. 3103 aluminum alloy has improved mechanical properties over 1000 series aluminium alloys, especially at elevated working temperatures. This feature widens the use of the alloy as a construction cladding material. 3103 aluminum alloy is offered by sheet and plate.

Key Features:

1. Similar properities as 3003 

2. Medium strength with good resistance to atmospheric corrosion

3. Very good weldability.


Chemical composition (weight %)


Weigth(%) Mn Fe Cu Mg Si Zn Cr Ti+Zr Al Other
Min. 0.90               Balance 0.05
Max. 1.50 0.70 0.10 0.05 0.50 0.20 0.10 0.10 Balance 0.15


Mechanical Properities 3103 H14 aluminum sheet plate

Tensile Strength: min 140 MPa

Elongation: min A50 mm 8%  

Shear Strength: 90 MPa

Proof Stress: min 110 Mpa

Hardness Vickers: 46 HV



Physical Properities 3103 H14 aluminum sheet plate


Density: 2.73 g/cm³

Melting Point: 655°C

Thermal Expansion: 23.1 x10-6 /K

Modulus of Elasticity: 69.5 GPa

Thermal Conductivity: 160 W/m.K

Electricity Resistivity: 42% IACS

Typical Applications:

  • Corrugated aluminum roofing
  • Cooking utensils & kitchen equipment
  • Heat exchangers
  • Heating & cooling systems
  • Aircraft & military components
  • Vehicle radiators
  • Air conditioning evaporators


Contact Details
Shanghai Rising International Trade Co., Ltd.

Contact Person: Mr. Rambo

Tel: 86-21-53086510

Send your inquiry directly to us (0 / 3000)

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