Aluminium Flat Bar 70mm x 6mm

Description

The 70mm x 6mm aluminium flat bar is a medium-thickness, wide-profile extrusion manufactured from EN AW-6063 aluminium alloy in T6 temper. It provides excellent corrosion resistance, formability, and dimensional accuracy for industrial, architectural, and mechanical applications.

Its 6 mm thickness offers reliable strength without excessive weight, while the 70 mm width delivers ample surface area for mounting, bracketing, or structural reinforcement. This profile is commonly used in frameworks, cladding supports, workstations, and machine components.

Supplied in standard 6-metre lengths with a mill finish. Optional anodised or powder-coated surface treatments are available to suit specific design or environmental requirements. Suitable for CNC machining, drilling, cutting, and custom fabrication.

➤ Minimum order quantity: 500 kg.

➤ Worldwide delivery via road, sea, or air freight.

Specification	Value
Width (a)	70 mm
Thickness (b)	6 mm
Corner Radius (r)	0.3 mm
Weight per metre	1.138 kg
Standard Length	6 metres
Finish Options	Mill finish, powder-coated, anodised

EN AW-6063

Material Specification

Alloy	AlMgSi0.5
Temper	T6
Specific Weight	2.71 gr/cm³
Tensile Strength	215 MPa
Yield Strength	170 MPa
Shear Strength	130 MPa
Hardness	70 HB
Elongation	6%
Elasticity Modulus	6.89 GPa
Expansion Coefficient	23.4 (20–100°C)
Coating Thickness	> 60 micron
Anodizing Thickness	10–25 micron

Chemical Composition

Element	Range
Silicon (Si)	0.20 – 0.60
Iron (Fe)	max. 0.35
Copper (Cu)	max. 0.10
Manganese (Mn)	max. 0.10
Magnesium (Mg)	0.45 – 0.90
Zinc (Zn)	max. 0.10
Titanium (Ti)	max. 0.10
Chromium (Cr)	max. 0.10
Other Elements (each)	max. 0.05
Other Elements (total)	max. 0.15

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