Aluminium, Commercial Alloy5754 H26 Sheet & Plate

Excellent corrosion resistance for applications in the marine, nuclear, chemical and oil & gas industries.

Aluminium alloy 5754 has excellent corrosion resistance especially to seawater and industrially polluted atmospheres such as marine, nuclear, chemical, oil & gas industry applications.

It has higher strength than 5251. This high strength makes 5754 highly suited to flooring applications.

Please note that mechanical properties shown are for H26.

Range Enquiry

To enquire about our range or your specific requirements, please contact your local service centre.

Related Specifications

Alloy 5754 also corresponds to the following standard designations and specifications but may not be a direct equivalent:

A95754
Al Mg3
Al 3.1Mg Mn Cr
AW-5754

Temper Types

The most common tempers for 5754 aluminium are shown below with H114 & H111 being the most common treadplate temper.

H22
H24
H26
O
H111

Properties

Chemical Composition

Chemical Element	% Present
Manganese (Mn)	0.00 - 0.50
Iron (Fe)	0.00 - 0.40
Magnesium (Mg)	2.60 - 3.60
Silicon (Si)	0.00 - 0.40
Chromium (Cr)	0.00 - 0.30
Copper (Cu)	0.00 - 0.10
Manganese + Chromium (Mn+Cr)	0.10 - 0.60
Other (Each)	0.00 - 0.05
Others (Total)	0.00 - 0.15
Titanium (Ti)	0.00 - 0.15
Zinc (Zn)	0.00 - 0.20
Aluminium (Al)	Balance

Mechanical Property	Value
Proof Stress	190 Min MPa
Tensile Strength	265 - 305 MPa
Hardness Brinell	78 HB
Elongation A50 mm	4 Min %

General Physical Properties

Physical Property	Value
Density	2.66 g/cm³
Melting Point	600 °C
Thermal Expansion	24 x 10^-6/K
Modulus of Elasticity	68 GPa
Thermal Conductivity	147 W/m.K
Electrical Resistivity	0.049 x 10^-6 Ω .m

Applications

Treadplate
Shipbuilding
Vehicle bodies
Rivets
Fishing industry equipment
Food processing
Welded chemical and nuclear structures

Characteristics

Excellent weldability
Good formability
Excellent resistance to seawater & industrial chemical corrosion

Additional Information

Weldability

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Disclaimer

This Data is indicative only and as such is not to be relied upon in place of the full specification. In particular, mechanical property requirements vary widely with temper, product and product dimensions. All information is based on our present knowledge and is given in good faith. No liability will be accepted by the Company in respect of any action taken by any third party in reliance thereon. Please note that the 'Datasheet Update' date shown above is no guarantee of accuracy or whether the datasheet is up to date.

The information provided in this datasheet has been drawn from various recognised sources, including EN Standards, recognised industry references (printed S online) and manufacturers' data. No guarantee is given that the information is from the latest issue of those sources or about the accuracy of those sources. Material supplied by the Company may vary significantly from this data but will conform to all relevant and applicable standards. As the products detailed may be used for a wide variety of purposes and as the Company has no control over their use; the Company specifically excludes all conditions or warranties expressed or implied by statute or otherwise as to dimensions, properties and/or fitness for any particular purpose, whether expressed or implied. Advice given by the Company to any third party is given for that party's assistance only and without liability on the part of the Company. All transactions are subject to the Company's current Conditions of Sale. The extent of the Company's liabilities to any customer is clearly set out in those Conditions; a copy of which is available on request.

Process	Rating
Weldability - Gas	Excellent
Weldability - Arc	Excellent
Weldability - Resistance	Excellent
Brazability	Poor

Process	Rating
Workability - Cold	Very Good
Machinability	Average