5754 Aluminium Plate

5754, a typical Al-Mg alloy, offers medium strength, good corrosion resistance, weldability, and ease of fabrication. 5754 aluminium plate belongs to the AL-MG rust-resistant aluminum family and features medium strength, good corrosion resistance, weldability, and ease of fabrication. Internationally, 5754, in various heat-treated forms, is a primary material used in the automotive industry (for passenger car doors, molds, and seals) and the canning industry.

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Product Introduction

Key Advantages

Excellent Corrosion Resistance

Outstanding performance in marine and chemical environments

Good Mechanical Strength

5754 aluminium plate higher strength than 5005 and 5052 alloys

Superior Welding Characteristics

Excellent weldability with all common methods

Good Formability

Easy to form and bend without cracking

Marine-Grade Performance

Specifically designed for saltwater applications

Product Specifications

Parameter	Specification Range
Thickness	0.5mm - 150mm (0.02" - 6")
Width	500mm - 2500mm (20" - 98")
Length	1000mm - 12000mm (39" - 472")
Temper Conditions	O, H111, H112, H32, H34, H36, H38
Surface Finish	Mill Finish, Embossed, Perforated, Anodized
Applicable Standards	ASTM B209, EN 485, GB/T 3880, ISO 6361

Chemical Composition

Element	Content (%)
Aluminum (Al)	94.2 - 97.4
Magnesium (Mg)	2.6 - 3.6
Manganese (Mn)	0.50 max
Chromium (Cr)	0.30 max
Iron (Fe)	0.40 max
Silicon (Si)	0.40 max
Copper (Cu)	0.10 max
Zinc (Zn)	0.20 max
Other Elements	0.15 max

Mechanical Properties

Temper	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
O (Annealed)	190 - 240	80 - 120	22 - 26
H32	230 - 280	170 - 210	12 - 18
H34	250 - 300	200 - 240	10 - 14
H38	290 - 350	250 - 290	8 - 12

Typical Applications

5754 aluminium plate is widely used in automotive parts, welded structures, storage tanks, pressure vessels, trains, ship structures and offshore installations, transport tanks, and other applications requiring excellent fabrication properties, corrosion resistance, high fatigue strength, high weldability, and medium static strength.

Frequently Asked Questions

Q: What is the difference between 5754 and 5083 aluminum?

A: 5754 has lower magnesium content (2.6-3.6% vs 4.0-4.9% in 5083), offering better formability, while 5083 provides higher strength.

Q: Can 5754 be used in saltwater applications?

A: Yes, 5754 offers excellent corrosion resistance in saltwater environments and is widely used in marine applications.

Q: What welding methods are recommended?

A: MIG, TIG, and spot welding all work well with 5754. Use 5xxx series filler wires for best results.

Q: What is the maximum service temperature?

A: 5754 can be used continuously up to 100°C (212°F). Avoid prolonged exposure above 150°C (302°F).

Q: Can 5754 be anodized?

A: Yes, 5754 can be anodized, but the high magnesium content may affect the final appearance. Consult with our technical team for specific requirements.

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