apraksts
Augstas kvalitātes 5754 Alumīnija plāksnes lapa
5754 Alumīnija Plate has excellent corrosion resistance especially to seawater and industrially polluted atmospheres.
Tam ir lielāka izturība nekā 5251. Šī augstā izturība padara 5754 aluminum sheet highly suited to flooring applications.
Applications for 5754 Alumīnija Plate
5754 is typically used in:
~ 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 Alumīnija Plate
| Chemical Element | % Present |
| mangāns (Mn) | 0.50 max |
| dzelzs (fe) | 0.40 max |
| magnijs (mg) | 2.60 – 3.20 |
| silīcijs (un) | 0.40 max |
| alumīnijs (Al) | Balance |
Properties for 5754 Alumīnija Plate
| Physical Property | Vērtība |
| Blīvums | 2.66 g/cm³ |
| Kušanas punkts | 600 °C |
| Termiskā izplešanās | 24 x10^-6 /K |
| Elastības modulis | 68 GPa |
| Siltumvadītspēja | 147 W/m.K |
| Elektriskā pretestība | 0.049 x10^-6 Ω .m |
| Mehāniskais īpašums | Vērtība |
| Pierādījums Stress | 185-245 MPa |
| Stiepes stiprība | 245-290 MPa |
| Pagarinājums A50 mm | 10-15 % |
Properties above are for material in the H22 conditions
Temper Types for 5754 Alumīnija Plate
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 alumīnija loksnes is a high strength non-heat treatable alloy with excellent corrosion resistance, laba metināmība un apstrādājamība. Tas ir īpaši piemērots izmantošanai jūras ūdenī.
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