Marine Grade Aluminum Sheet 5456

Marine grade aluminum sheet 5456 is used in structural applications, which can be cold worked to produce tempers with a higher strength but a lower ductility. It is susceptible to exfoliation corrosion when held at temperatures above 65 °C (150 °F) for extended periods of time.

Marine grade aluminum sheet 5456 is higher strength than 5086 and 5083 with similar characteristics, good workability, weldability, typically used in bulkheads and superstructures, patrol boat and work boat hulls, shipyard plate sheet.

Alloy Grade: 5456

Temper: O, H111. H112, H24, H32, H34, H36, H38

Dimensions: T(1.5-120) X W(1000-3100) X (1000-13000)mm

Certificate: BV /DNV /ABS/Lioyds

Applications: Aluminum is the material of first selection of designers in high-speed ship, such as express ferries, LNG spherical tank type fluid reservoirs, hydrofoils, offshore working ships and yachts, and is widely used to shipboards, bottom plating, portholes, carrier plates and side plates of ship containers, etc.

Product Features: Long width, anti-corrosion, small elastic modulus, easy to welding, easy processing, without low temperature brittleness as well as non-magnetic.

Marine grade aluminum sheet 5456 Composition

Alloy

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Ga

Others

Alu

Each

Toal

5456

0.25

0.4

0.1

0.5-1.0

4.7-5.5

0.05-0.20

-

0.25

0.20

-

0.05

0.15

Remainder

5456 Marine Aluminum Plate Sheet Physical Property

Temper

Thickness (mm)

Tensile Strength (Mpa)

Yield Strength(Mpa)

Elongation(%)

Min.

Max.

Min.

Max.

O

1.3--38.1

287.28

362.52

82

205

16

38.12--76.2

280.4

355.68

123.12

205

16

76.23--127.

273.6

---

116.28

---

14

127--177

266.76

---

109.44

---

14

177.1--203.2

259.92

---

102.60

---

12

H32

4.77--12.67

314.64

403.56

225.72

314.64

12

12.7--38.1

300.96

383

212

300.96

12

38.12--76.20

280

369.36

198.36

294.12

12

H112

6.35--38.1

287.28

---

129.96

----

12

38.12--76.20

280.44

---

123.12

---

12

F

6.35--203.2

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