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5454 Marine aluminum sheet plate
5454 Marine aluminum sheet plate
5454 Marine aluminum sheet plate
5454 Marine aluminum sheet plate
5454 Marine aluminum sheet plate
5454 Marine aluminum sheet plate

5454 Marine aluminum sheet plate

  • Alloy: 5454 aluminum sheet plate
  • Temper: O,H32,H111,H112
  • Width(mm): ≤3100mm
  • Thickness(mm): 1.0 – 50
  • Length(mm): 1000 - 16000mm

The Introduction of 5454 Marine aluminum sheet plate

5454 marine aluminum plate has become one of the ideal materials in shipbuilding due to its excellent corrosion resistance, good weldability and high strength. It can meet the comprehensive requirements of ships for lightweight, corrosion resistance and strength, and is widely used in the manufacture of various ship parts.

The common alloy states of 5454 marine aluminum plate are O, H32, H111, and H112. Among them, 5454 H32 aluminum plate has good cold stamping performance and moderate strength, which is very suitable for bending processing; while 5454 O aluminum plate has high plasticity but low strength. Choosing the right alloy state can meet the requirements of strength, plasticity and processing of different parts.

The Product Specification of 5454 Marine aluminum sheet plate

Alloy 5454 aluminum sheet plate
Temper O,H32,H111,H112
Type Sheet,plate
Thickness 1.0 – 50mm
Width ≤3100mm
Length 1000 - 16000mm
Regular size 1250*2500mm,1500*3000mm,2000*8000mm
Standard GB/T 3880, EN14286, EN485, ASTM B209,ASTM B928/B928M
Certification DNV, GL, ABS, CCS, BV, LR

 

Chemical Composition

 

Alloy Si Fe Cu Mn Mg Cr Zn Ti Al
5454 0.25 0.4 0.1 0.5-1.0 2.4-3.0 0.05-0.2 0.25 0.2 Remainder

 

Mechanical properties

 

Alloy-Temper 5454 O 5454 H32 5454 H111 5454 H112
Tensile Strength: Ultimate (Mpa) 240 270 250 240
Tensile Strength: Yield (Mpa) 100 200 140 110
Fatigue Strength (Mpa) 110 160 120 91
Elongation 17% 7.80% 15% 12%
Brinell Hardness 61 73 66 62

The Product Features of 5454 Marine aluminum sheet plate

◆ Excellent corrosion resistance: It is particularly suitable for use in seawater environments and is a typical rust-proof aluminum plate.

◆ High strength: Its strength is 20% higher than that of medium-strength 5052 aluminum plate.

◆ Excellent weldability: It is suitable for ship parts that require good welding performance.

◆ Good formability: It can improve strength through cold working (such as strain hardening), and can perform a variety of processing and forming operations, such as bending, cutting, welding, etc. to adapt to the manufacture of hulls of different shapes.

◆ Good fatigue resistance: 5454 aluminum plate has high fatigue resistance, can withstand impact and extrusion pressure while maintaining structural integrity, and has strong impact resistance.

The Application of 5454 Marine aluminum sheet plate

5454 aluminum plate is usually used in environments with high anti-rust requirements, such as marine facility pipelines, aluminum tank truck bodies, car wheels, ships and other welded structures. Specifically, it is mainly used in the following aspects in shipbuilding:

 ● Hull structure: such as ship side plates, decks, etc.

 ● Internal structural parts of ships.

 ● Ship equipment such as gangways and hatch covers.

 ● Seawater pipeline systems.

 ● Fuel tanks and other liquid storage tanks.

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