About Alloy
Aluminum alloy 6063 is a widely used extrusion alloy in the 6xxx series, known for its excellent extrudability, corrosion resistance, and versatility in fabrication. Composed primarily of aluminum, with magnesium and silicon as alloying elements, 6063 offers good mechanical properties and weldability, making it suitable for various applications. This alloy is commonly used in architectural and construction applications for window frames, door frames, and curtain walls due to its aesthetic appeal, ease of machining, and ability to be anodized for enhanced surface durability. Additionally, alloy 6063 finds use in automotive trim and components, as well as in the manufacture of furniture, sporting goods, and electrical enclosures. Its combination of formability, strength, and corrosion resistance makes it a preferred choice in industries where lightweight, durable materials are required.
Product Form
AMS 4156
ASTM B221, ASTM B241, ASTM B491, ASTM B483, ASTM B210, ASTM B241, ASTM B345 And ASTM B429
MIL-P-25995
QQ-A-200/9
ASME SB221, ASME SB241 And ASME SB210
Chemical Composition
| Weight% | Al | Si | Fe | Cu | Mn | Mg | Cr | Zn | Ti | Other Each | Others Total |
| Alloy 6063 | Bal | 0.2-0.6 | 0.35 max | 0.10 max | 0.10 max | 0.45-0.9 | 0.1 max | 0.10 max | 0.10 max | 0.05 max | 0.15 max |
Property
| Material | Diameter or wall thickness (") | Tensile Strength (ksi) min | Yield Strength (ksi) min | Elongation % in 2" |
| Alloy 6063 | <0.125 | 30 | 25 | 8 |
| Alloy 6063 | 0.125 - 1.00 | 30 | 25 | 10 |
Application
Architectural and Construction: Window frames, door frames, curtain walls, trim
Automotive: Trim and structural components
Furniture: Extruded frames
Sporting Goods: Bicycle frames, ski poles
Electrical: Enclosures
Aluminum alloy 6063 is valued for its excellent extrudability, corrosion resistance, and versatility, making it suitable for architectural, automotive, furniture, sporting goods, and electrical applications.
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