6063 Aluminum Alloy

6063 Aluminum Alloy

Standards: ASTM B221, EN AW-6063
Forms: Extruded Profiles, Rods, Bars, Tubes, Channels
Profile Size: Custom extrusion dimensions available
Wall Thickness: 0.8mm - 12mm (0.031" - 0.472")
Standard Lengths: 1000mm - 12000mm (39" - 472")
Temper Conditions: T1, T4, T5, T6, T83
Certification: ISO 9001, SGS test report, material certificate (MTC)
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Product Introduction

Our 6063 Aluminum Alloy is a heat-treatable aluminum-magnesium-silicon alloy specifically designed for extrusion applications. Renowned for its excellent extrudability, superb surface finish, and good corrosion resistance, 6063 is the industry standard for architectural, automotive, and general engineering applications. Our 6063 products are manufactured to meet international standards, ensuring optimal performance and aesthetic appeal.

 

Product Specifications

 

Parameter

Specification Range

Available Forms

Extruded Profiles, Rods, Bars, Tubes, Channels

Profile Size

Custom extrusion dimensions available

Wall Thickness

0.8mm - 12mm (0.031" - 0.472")

Standard Lengths

1000mm - 12000mm (39" - 472")

Temper Conditions

T1, T4, T5, T6, T83

Surface Finish

Mill Finish, Anodized, Powder Coated, Brushed, Polished

Applicable Standards

ASTM B221, EN AW-6063, GB/T 6892, JIS H4100

 

Chemical Composition

 

Element

Content (%)

Aluminum (Al)

97.5 - 99.0

Magnesium (Mg)

0.45 - 0.9

Silicon (Si)

0.2 - 0.6

Iron (Fe)

≤ 0.35

Copper (Cu)

≤ 0.10

Chromium (Cr)

≤ 0.10

Zinc (Zn)

≤ 0.10

Manganese (Mn)

≤ 0.10

Titanium (Ti)

≤ 0.10

 

Mechanical Properties

 

Temper

Tensile Strength (MPa)

Yield Strength (MPa)

Elongation (%)

Hardness (HV)

T1 (Cooled from Hot)

110 - 150

60 - 90

20 - 25

40 - 50

T4 (Solution Heat Treated)

150 - 190

90 - 120

18 - 22

50 - 60

T5 (Cooled and Artificial Aged)

180 - 230

145 - 180

12 - 16

65 - 75

T6 (Solution and Artificial Aged)

220 - 260

190 - 230

10 - 14

75 - 85

 

Why Choose Us? We Eliminate Your Extrusion & Quality Risks

 

Tired of inconsistent profile dimensions, poor surface finish, or delayed deliveries? We solve these pain points with:

100% Quality Assurance & Certification

Full Traceability: Every order includes a detailed Material Test Certificate (MTC) with chemical composition, mechanical properties, and extrusion process records-traceable from raw material to finished profile.

Third-Party Testing: SGS, TÜV, and ultrasonic testing (UT) available to verify profile uniformity and internal defects; anodization quality testing (color fastness, scratch resistance) per ISO 10289.

Standard Compliance: Manufactured under ISO 9001:2015 and ASTM/EN/GB standards-ensures your 6063 alloy meets global extrusion and architectural requirements.

Trusted by 1100+ Global Clients

Proven Track Record: Supplied 6063 Aluminum Alloy to architectural firms in the USA, extrusion manufacturers in Germany, and consumer goods brands in Japan-including projects like European residential curtain walls and US solar farms.

93% Client Retention Rate: 23 out of 25 clients reorder (average repeat cycle: 4 months) due to consistent profile quality and on-time delivery (99% success rate for standard profiles).

 

Contact Us
We respond to all inquiries within 24 hours. Your reliable 6063 Aluminum Alloy extrusion partner is just a message away.

 

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