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Vysoká kvalita 5754 Hliníkový plech
5754 hliníkový plech has excellent corrosion resistance especially to seawater and industrially polluted atmospheres.
Má vyššiu pevnosť ako 5251. This high strength makes 5754 aluminum sheet highly suited to flooring applications.
Applications for 5754 hliníkový plech
5754 sa zvyčajne používa v:
~ Treadplate
~ Shipbuilding
~ Vehicle bodies
~ Rivets
~ Fishing industry equipment
~ Food processing
~ Welded chemical and nuclear structures
Please note that Mechanical Properties shown are the range for H22 to H26.
Chemical Composition for 5754 hliníkový plech
| Chemical Element | % Present |
| mangán (Mn) | 0.50 max |
| železo (fe) | 0.40 max |
| magnézium (mg) | 2.60 – 3.20 |
| kremík (a) | 0.40 max |
| hliník (Al) | Zostatok |
Properties for 5754 hliníkový plech
| Physical Property | Value |
| Density | 2.66 g/cm³ |
| Melting Point | 600 °C |
| Thermal Expansion | 24 x10^-6 /K |
| Modulus of Elasticity | 68 GPa |
| Thermal Conductivity | 147 W/m.K |
| Electrical Resistivity | 0.049 x10^-6 Ω .m |
| Mechanical Property | Value |
| Proof Stress | 185-245 MPa |
| Pevnosť v ťahu | 245-290 MPa |
| Elongation A50 mm | 10-15 % |
Properties above are for material in the H22 conditions
Temper Types for 5754 hliníkový plech
The most common tempers for 5754 Aluminum Plate are shown below with H114 & H111 being the most common treadplate temper
- O – Soft
- H111 – Some work hardening imparted by shaping processes but less than required for H11 temper
- H22 – Work hardened by rolling then annealed to quarter hard
- H24 – Work hardened by rolling then annealed to half hard
- H26 – Work hardened by rolling then annealed to three-quarter hard
5754 hliníkový plech is a high strength non-heat treatable alloy with excellent corrosion resistance, Dobrá zvárateľnosť a machinabilita. Je to obzvlášť dobré pre aplikácie morskej vody.
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