Aluminium Alloy
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Commercial Alloy
5754 - HABA HC5754 Anodising Quality Tooling Plate
Commercial5754
EN5754
HABA HC5754 is a naturally hard horizontally casted aluminium plate which fulfils the most demanding machinability and dimensional stability requirements. It is excellent suited for decorative and technical anodizing. The special casting process is the guarantee for the homogenous join and the vacuum tightness.
Chemical Composition
| Chemical Element | % Present |
|---|---|
| Aluminium (Al) | balance |
| Magnesium (Mg) | 2.6 - 3.6 |
| Manganese (Mn) | 0.5 max |
| Iron (Fe) | 0.4 max |
| Silicon (Si) | 0.4 max |
| Chromium (Cr) | 0.3 max |
| Zinc (Zn) | 0.2 max |
| Titanium (Ti) | 0.15 max |
| Others (Total) | 0.15 max |
| Copper (Cu) | 0.1 max |
| Other (Each) | 0.05 max |
Alloy Designations
DIN Material no. 3.3535
Designation
Cast plate, similar:
EN AW-5754
EN AW-AlMg3
Material code AlMg3
State homogenised, O3
Properties
Machinability very good
Dimensional stability very good
Weldability (WIG/MIG) good
Weatherproofness very good
Seawater resistance very good
Technical anodisation very good
Decorative anodisation very good
Contact with foodstuffs yes
Technical Specifications
Tensile strength Rm 190-230 (N/mm2)
Yield strength Rp0.2 ≥80 (N/mm2)
Breaking strain (Lo = 5 do) A5 ≥12 %
Brinell hardness (HBS) ~55
Density 2.66 kg/dm3
E-module 70.500 N/mm2
Thermal conductivity coefficient 140-160 W/mK
Thermal expansion coefficient 24 x 10-6/K
Electrical conductivity 17-23 m/Ω mm2
State homogenised and stress-annealed, O3
Instructions
HC5754 is well suited for machining. The chippings are short and break well. Use
tools for working aluminium with a cutting speed >2000 m/min. Threads are produced
favourably with thread moulders.
Surface Treatment
Decorative anodisation very good
Protective anodisation very good
Paintwork, coating good
Galvanic coating very good
Chemical nickel coating very good
HABA HC5754 is primarily suitable for decorative applications.
Recommendations for the anodising process can be found in the HABA anodising guide or contact your anodising company.
Finishes
Thickness precisely milled Ra0.8 (N6)
Tolerance +/-0.05 mm
Protective film on both sides
Parallelism ≤0.05 mm
Flatness ≤0.2 mm
Length/width Ra3.2-6.3, cut with a precision circular saw
HABA standard tolerance nominal size +0.8/+0.3 mm
Customer-specific tolerance within a tolerance field of 0.4 mm
We also produce other thicknesses and tolerances on request.
Materials in Use
- Plant and apparatus construction
- Vehicle construction
- Prototype construction
- Mechanical engineering
- Architecture
APPLICATIONS
- Front panels
- Case
- Base plates
- Side walls