MATERIAL DATA SHEET

Aluminium flat bar, various sizes (Specified by width & thickness)

Non-Ferrous
mineral › Metallic › Non-Ferrous
mineralmetallicnon-ferrousaluminiumextrudedstructuralarchitecturalrecyclablenon-combustiblecorrosion-resistant
ATLAS CODE
MIN-MET-NF-010
Aluminium flat bar, various sizes (Specified by width & thickness)
Category mineral
Material Family Metallic
Regulatory Status Non-combustible
Density
2700 kg/m³
Carbon (A1-A5)
8500 kgCO₂e
Fire Class
Non-combustible
Lifespan
50 yrs
Description

Aluminium flat bar is a solid extruded product with rectangular cross-section, manufactured to AS/NZS 1866:1997 standards. Common architectural alloys include 6061-T6 (high strength), 6063-T5 (architectural grade), and 6082-T6 (structural grade). The material combines lightweight properties with excellent corrosion resistance, making it ideal for Australian construction environments from marine to inland applications.

Primary Sectors
[Transport & Infrastructure]
Typical Uses
  • Structural framing and support beams
  • Window and door frames
  • Architectural trim and facades
  • Brackets and mounting hardware
  • Marine and coastal construction
  • Electrical bus bars
  • Heat sinks and thermal management
  • Machine components and fixtures
  • Balustrades and handrails
  • Transport industry components
Recycled Content 47
Renewable Content 0
Recyclability 100
Embodied Carbon 8500 kgCO₂e
Embodied Energy 155 MJ/kg
EPD Available Yes
Advantages
Lightweight (1/3 weight of steel)Excellent corrosion resistance100% recyclable with no property degradationNon-combustible (AS 1530.1)High strength-to-weight ratioEasy to machine, cut, and weldGood thermal and electrical conductivityNo VOC emissionsLong service life (50+ years)Suitable for all BAL zones
Cautions
Higher initial cost than steelLower stiffness than steel (1/3 elastic modulus)Galvanic corrosion risk with dissimilar metalsRequires specialized welding techniquesSurface scratches difficult to repairThermal expansion 2x that of steelLower melting point (660°C)Requires electrical isolation from steelWork hardening during fabricationUV degradation of organic coatings
CLAD MATERIALS ATLAS PAGE 1 OF 4
TECHNICAL DATA: PERFORMANCE PROPERTIES MIN-MET-NF-010
Density (Dry) 2700 kg/m³
Specific Gravity 2.7
Porosity 0 %
Water Absorption 0 %
Hardness 95
Surface Roughness 1.6 μm
UV Resistance Excellent
Chemical Resistance Good
pH Tolerance 4.5-8.5
Compressive Strength 280 MPa
Tensile Strength 310 MPa
Flexural Strength 290 MPa
Shear Strength 207 MPa
Elastic Modulus 69000 GPa
Yield Strength 270 MPa
Impact Resistance Good J/m
Bearing Capacity 570 kN/m²
Poisson's Ratio 0.33
Creep Resistance Good
Abrasion Resistance Moderate
Thermal Conductivity 160 W/mK
Thermal Resistance 0.006 m²K/W
Specific Heat Capacity 896 J/kgK
Thermal Expansion 23 μm/m·K
Melting Point 660 °C
Noise Reduction Coeff. (NRC) 0.05
Optical
Light Transmittance 0 %
Light Reflectance (LRV) 80 %
Solar Reflectance (SRI) 56

Aluminium production began commercially in 1886 with the Hall-Héroult process. Architectural use expanded post-WWII with development of anodising (1923) and powder coating (1960s). Australian extrusion industry established 1960s with major expansion in architectural applications from 1970s. Modern low-carbon aluminium (<4kg CO2/kg) available from 2020s using renewable energy smelting.

CLAD MATERIALS ATLAS PAGE 2 OF 4
SAFETY, ECOLOGY & INSTALLATION MIN-MET-NF-010
Flame Spread Index 0
Smoke Developed Index 0
Combustibility Class Non-combustible
Fire Resistance Rating Non-combustible hours
Heat Release Rate 0 kW/m²
Toxicity of Combustion None
Embodied Carbon (A1-A3) 8500 kgCO₂e/kg
Embodied Energy 155 MJ/kg
Water Footprint 125 L/kg
EPD Available Yes
Recycled Content 47%
Renewable Content 0%
LEED Points 2
Circular Economy Score 95 /100
VOC Emissions 0 g/L
Skill Level Intermediate
Crew Size 2
Installation Time 4 hr/m²
Curing Time 0 hours
Setting Time 0 min
Temperature Range -20 to 40 °C
Humidity Range 0-100 %
Required Tools
Circular saw with carbide bladeDrilling equipmentTIG/MIG welding equipmentMeasuring and marking toolsPPE (gloves, safety glasses)Deburring tools
Certifications Required
AS 1665 welding qualification for structural
Weather Limitations
Avoid welding in rainWind affects welding quality
CLAD MATERIALS ATLAS PAGE 3 OF 4
COMMERCIAL, LOGISTICS & REGULATORY MIN-MET-NF-010
Material Cost 8-15
Installation Cost 45-80
Annual Maintenance 0.5
Lifecycle Cost (50yr) 25
Market Availability Excellent
Lead Time 1-2 weeks weeks
Design Life 50 years
Warranty Period 15 years
Maintenance Interval 12 months
Service Temp Range -80 to 150 °C
Freeze/Thaw Resistance Excellent
Dimensional Stability Good
Certifications Held
AS/NZS 1866:1997AS/NZS 1734:1997ISO 14001EPD certifiedFood safeNon-toxic
Fire Code Compliance
AS 1530.1 non-combustibleBAL-FZ compliant
Standards Compliance
NCC Type A, B, C constructionC1.9(e)(v) deemed non-combustibleASTM B221ASTM B308ASTM B483ISO 6361ISO 209EN 755EN 573

DISCLAIMER: This specification document is generated from the CLAD Materials Atlas Database. Information is for general guidance only and does not constitute professional engineering advice. Values are typical and may vary by batch, manufacturer, and production run. Verify suitability for specific project applications independently.

ID: MIN-MET-NF-010 Schema: v3.0
CLAD MATERIALS ATLAS PAGE 4 OF 4