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Extruded Square Bar

Name Extruded Square Bar
Standard ASTM B221
Welded 1
Aluminium Grade 6063
Description Used for Hi-Tech Industries, furnishing, signposting, air conditioning, transportation, building and similar uses.
Material Aluminium
Properties Very common alloy for extrusions. Suitable for chip removing process (machining), plastic and mechanical processing. Anodized coating is possible after processing.
Thermal Treatment T-0, T–4, T–5, T–6, T–66.
Chemical Composition Zn: 0.1% max; Fe: 0.35% max; Ti: 0.1% max; Cr: 0.01% max; Mg: 0.45%–0.9%. Mn: 0.1%. Cu: 0.1% max; Si: 0.2%–0.6% and the rest is Aluminium.
Size Inch 0.79″–0.98″
Size Mm 20–25 mm

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