
Novelty Steel Manufactures Contract Aluminium Fabrications
for various Industrial Projects
Applications
•Doors and Windows
•Decorative Panels
• Enclosures and Casings
• Storage Tanks
•Display Booths
•Temporary Structures
•Art Sculpture
•Signage & Barriers
•Solar & Wind Projects
•Oil & Gas & Offshore
• Process Equipment
• Machinery
•Cooling Towers
•Heat Exchangers

Why Aluminium is good for Fabrication ?
Aluminium Fabrication Processes



How can we help you ?
Aluminium Fabrications are indispensable to industrial projects and their success depends on the careful selection of contractors
Novelty Structures stands out as a reliable manufacturer in providing high-quality Aluminium Fabrications tailored to demanding industrial needs.
FAQ
Aluminium fabrication is the process of shaping, forming, and assembling raw aluminium into finished components or products. It involves various techniques such as cutting, bending, welding, machining, and surface finishing to meet specific design requirements.
- 1xxx Series: Pure aluminium (99 %+), excellent corrosion resistance, but low strength. Used for chemical tanks and electrical applications.
- 2xxx Series: Aluminium-copper alloys, high strength, but less corrosion resistant. Common in aerospace.
- 5xxx Series: Aluminium-magnesium alloys, excellent corrosion resistance and weldability. Common in marine and automotive.
- 6xxx Series: Aluminium-magnesium-silicon alloys, good balance of strength, corrosion resistance, and machinability. Widely used in construction.
- 7xxx Series: Aluminium-zinc alloys, very high strength, used in aerospace and defence.
Quality control ensures that fabricated components meet the required specifications and tolerances. Key steps include:
- Dimensional Checks: Using calipers, micrometers, and coordinate measuring machines (CMM).
- Weld Inspections: Non-destructive testing (NDT) methods like X-rays or ultrasonic testing to detect defects.
- Surface Finish Checks: Ensuring consistent finishes, thickness of coatings, or anodizing layers.
Material Testing: Verifying properties like tensile strength and hardness using standardized tests (e.g., ASTM standards).
Surface defects can arise during handling, machining, or finishing.
Defect | Cause | Solution |
Scratches and Dents | Poor handling or inadequate protective measures. | Use protective films during transport and fabrication. |
Porosity | Incomplete removal of oxides or contaminants during welding. | Clean thoroughly before welding and ensure proper shielding gas coverage. |
Discoloration or Staining | Improper cleaning, exposure to moisture, or contamination. | Use anodizing or powder coating, and store aluminium in a dry, controlled environment. |
Oxidation | Natural reaction of aluminium with air to form oxide layers. | While this is natural, it can be controlled with surface treatments like anodizing or painting. |
Aluminium’s high thermal conductivity can lead to distortion due to uneven heating.
Preventive Measures:
- Preheating: Reduces thermal gradients, especially for thicker sections.
- Clamping and Fixtures: Holds parts rigidly in place to minimize warping.
- Controlled Welding Speed: Adjusting travel speed and heat input to avoid excessive temperatures.
- Weld Sequencing: Alternating weld locations to balance stresses.
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