5052 Marine Grade Aluminum Plate Sheet Marine Application Examples

Mechanical Properties of 5052 Aluminum Alloy Sheets

Alloy Temper	Thickness (mm)	Tensile Strength (MPa)	Yield Strength (MPa)	Elongation (%)
5052 H0 / H111	0.3–0.63	173–213	≥66	≥15
	0.63–1.2	-	-	≥17
	1.2–6.3	-	-	≥19
	6.3–50	-	-	≥18
5052 H32 / H22	0.4–0.63	214–262	≥159	≥4
	0.63–1.2	-	-	≥5
	1.2–6.3	-	-	≥7
	6.3–50	-	-	≥11
5052 H34 / H24	0.4–0.63	235–282	≥180	≥3
	0.63–1.2	-	-	≥4
	1.2–6.3	-	-	≥6
	6.3–50	-	-	≥10
5052 H36 / H26	0.1–0.32	256–303	≥200	≥2
	0.32–0.63	-	-	≥3
	0.63–4	-	-	≥4
5052 H38 / H28	0.15–0.32	≥269	≥221	≥2
	0.32–0.63	-	-	≥3
	0.63–3.2	-	-	≥4

Chemical Composition of 5052 Marine Aluminum Alloy Sheet

Element	Content (%)	Notes
Al	Balance	-
Si	≤0.25	-
Cu	≤0.10	-
Mg	2.2–2.8	Provides corrosion resistance and strength
Zn	≤0.10	-
Mn	≤0.10	-
Cr	0.15–0.35	Enhances corrosion resistance and grain structure
Fe	≤0.40	-
Single impurities	≤0.05	-
Total impurities	≤0.15	-

Marine Applications of 5052 Aluminum Plate

Ship Hulls:

Used in hull construction for lightweight and corrosion-resistant structures, ensuring long service life and improved fuel efficiency.

Marine Components:

Ideal for propeller shafts, rudders, and other marine parts where corrosion resistance is critical for extended service life.

Offshore Structures:

Used in offshore platforms, pipelines, and other marine infrastructure requiring durability and resistance to harsh marine conditions.

Structural Components:

Widely applied in gangways, decks, and offshore platform structures due to its combination of strength and low weight.

Marine Fuel Tanks:

5052 H32 plates are suitable for marine fuel tanks, lubricants, and liquid storage containers, offering high strength, excellent sealing, and long-term reliability.

Ship Air Conditioning Systems:

Resists high humidity and corrosion, making it ideal for ship HVAC systems exposed to marine environments.

Other Applications:

Cable trays, storage tanks, cabin floors, and decorative ship components.

Yacht Applications:

Freshwater yachts generally use 5052 H32 or 5052-O aluminum plates because freshwater is less corrosive than seawater, commonly applied in yacht hulls.

Summary

The GNEE 5052 marine-grade aluminum plate is a versatile and reliable material for shipbuilding, offshore, and industrial applications. Its excellent corrosion resistance, combined with moderate-to-high strength, lightweight, and ease of fabrication, makes it a top choice for marine structures, transportation, and construction projects where durability and performance are critical.

5052 H32 Aluminum Sheet

Knowledge

Mechanical Properties of 5052 Aluminum Alloy Sheets

Chemical Composition of 5052 Marine Aluminum Alloy Sheet

Marine Applications of 5052 Aluminum Plate

Summary

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