6151 T6 Aluminum Automotive Profile
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6151 T6 Aluminum Automotive Profile

Why choose Chalco 6151 aluminum automotive profile?


Chalco products are manufactured in our advanced factories using strict quality and environmental management systems, and have passed ISO 9001 and ISO 14001 certifications, as well as IATF16949 certifications.

Production strength

Production equipment, production standards and capabilities, production lines for automotive panels: cleaning, passivation, stretching.


Chalco Aluminum serves Tesla, Ford, Shanghai Automobile, Nextev, Beiqi New Energy, Changan Automobile and other famous new energy automobile manufacturers, determines the material certification relationship, and has completed the certification of some models of automobile plate materials of Beiqi New energy, Nextev and other automobile factories.

automotive supplier

Mechanical properties of 6151 custom aluminum auto profile

Alloy Temper wall thicknessmm tensile strengthmpa Yield strength mpa Elongation% Hardness HB
6151 T6 ≤25.00 470-530 MPa 420-480 MPa 8-10% 140-150 HB

The specification of 6151 custom aluminum auto trim profiles

Temper T6
Open Profile dimensions: Min. 4mm×3mm,
Max. 850mm×50mm.
Closed profiles dimension: Min. 6.35mm×1mm,
Max. 573mm×10mm.
Weight per meter: Min. 0.03kg/m,
Max. 124kg/m
Profile length: Maximum 28m (standard 6000mm)
Surface treatment Anodizing;
Anodized oxidation + electrophoretic spray paint;
Powder spraying;
Liquid spraying
Standard GB/T 33910-2017, JIS H4000, ASTM B209, EN 485

Chemical composition of 6151 aluminum automotive profile

Element Composition %
Al Reminder
Si 0.60-1.20
Fe 1.0
Cu 0.35
Mn 0.20
Mg 0.45-0.80
Cr 0.15-0.35
Zn 0.25
Ti 0.15

What are the advantages of Chalco 6151 aluminum alloy extruded profile?

High strength: 6151 aluminum alloy has high strength and rigidity, is lighter than traditional steel materials, and can reduce the weight of the entire vehicle and improve fuel efficiency.

Corrosion resistance: 6151 aluminum alloy has good corrosion resistance, which can resist various chemical and physical corrosions in the running of automobiles and prolong the service life of automobiles.

Good weldability: 6151 aluminum alloy is easy to weld and is suitable for various processing techniques. Aluminum profiles of various shapes and sizes can be manufactured according to the design requirements of automobiles.

Environmental protection: aluminum alloy is a recyclable material, so the automobile aluminum profile made of 6151 aluminum alloy can help reduce waste generation and help achieve sustainable development.

To sum up, the advantages of 6151 aluminum alloy as automotive aluminum profiles include light weight, corrosion resistance, good weldability and environmental protection.

6151 aluminum profile

What are the precautions for purchasing 6151 car body aluminum profile?

Material certification: ensure that the purchased 6151 aluminum alloy material meets relevant standards and obtains a qualified material certification certificate.

Specification requirements: select appropriate specifications, sizes, and shapes based on actual needs to ensure that the purchased aluminum profiles can meet specific automotive component manufacturing requirements.

Surface quality: check whether the surface of the purchased aluminum profile is flat, free from cracks, wear, oxidation, or other surface defects, to ensure that the surface quality of the aluminum profile meets the requirements.

Supplier reputation: choose reputable and experienced suppliers to purchase to ensure reliable quality, reasonable price, and timely delivery of 6151 automotive aluminum profiles.

Storage requirements: pay attention to the storage requirements of aluminum profiles, keep them dry, avoid moisture, and avoid mechanical impact or other damage.

In summary, when purchasing 6151 automotive aluminum profiles, it is necessary to pay attention to material certification, specification requirements, surface quality, supplier reputation, and storage requirements to ensure that the purchased aluminum profiles are of reliable quality and meet the requirements.

key points for 6151 aluminum profile

What are the applications of Chalco 6151 automotive aluminum profiles?

Due to its high strength, excellent corrosion resistance and weldability, 6151 automotive aluminum profiles are widely used in the field of automobile manufacturing.

Automotive body structural parts: 6151 aluminum alloy profiles can be used to manufacture body structural parts such as body frames, beams, longitudinal beams, fender brackets, etc., which have the advantages of reducing body weight, improving body strength and rigidity, and reducing fuel consumption.

Suspension system components: 6151 aluminum alloy profiles can be used to manufacture control arms, spring seats, stabilizer bars and other components in the suspension system, which has the advantages of reducing vehicle weight, improving suspension system stiffness and reducing vehicle roll angle.

Engine and transmission parts: 6151 aluminum alloy profiles can be used to manufacture engine and transmission parts, such as intake pipes, coolers and oil pans, which have the advantages of reducing vehicle weight and improving engine efficiency.

Interior decoration parts: 6151 aluminum alloy profiles can be used to manufacture automobile interior decoration parts, such as door panels, steering wheel brackets and other parts, which have the advantages of reducing vehicle weight and improving interior texture.

In short, 6151 aluminum alloy profiles have broad application prospects in automobile manufacturing, and with the strengthening of automobile lightweight and environmental protection trends, its application prospects will be even broader.

application of 6151 automotive aluminum profile

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