Aluminum Sill Beam for New Energy Vehicles

High Strength Impact Resistant Aluminum Sill Beam Assembly for NEV

Name: High Strength Impact Resistant Aluminum Sill Beam Assembly for NEV
Availability: InStock

1、The sill beam assembly is extruded from 6061 or 6082 T6 aluminum profiles with a yield strength of ≥290 MPa.

2、A multi-cavity cross-section design provides excellent impact resistance, delivering dual protection for both passengers and the battery pack.

3、Because of a high-weatherability CED or anodized coating, this aluminum sill beam can resist NSS corrosion for over 720 hours, with no perforation or coating peeling after 10+ years of service.

4、Precise hole positioning guarantees perfect alignment with mounting holes on the body side inner panel and battery pack frame.

Brand :
NewEnergyVehicleParts
Name :
High Strength Impact Resistant Aluminum Sill Beam Assembly for NEV
Material Grade :
6082/6061
Temper :
T6
Mechanical Properties :
tensile strengthRm≥300MPa yeild strength Rp0.2≥280MPa elongation延伸率：A50≥10%
manufacturing process :
Extrusion+CNC+Stamping+FDS

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High Strength Impact Resistant Aluminum Sill Beam Assembly for NEV

The sill beam assembly is extruded from 6061 or 6082 T6 aluminum profiles with a yield strength of ≥290 MPa.A multi-cavity cross-section design provides excellent impact resistance, delivering dual protection for both passengers and the battery pack.

Because of a high-weatherability CED or anodized coating, this aluminum sill beam can resist NSS corrosion for over 720 hours, with no perforation or coating peeling after 10+ years of service.

Precise hole positioning guarantees perfect alignment with mounting holes on the body side inner panel and battery pack frame.

High Strength Impact Resistant Aluminum Sill Beam Assembly for NEV

Category	Technical Parameters	Standard
Product Name	High Strength Impact Resistant Aluminum Sill Beam Assembly for NEV	sill beam/sill beam assembly
Material Grade	6082 Aluminum Alloy	High-Strength Grade
Temper	T6	Heat Treated
Tensile Strength	≥ 300 Mpa	Structural Stability
Yield Strength	≥ 280 Mpa	Load-bearing Capacity
Elongation	A50≥ 10%	Ductility & Toughness
Compatible Module	Customized Dimensions	Large-Format Modules
Manufacturing process	Extrusion+CNC+Stamping+FDS

Quality Control

Hardness Testing

Every batch undergoes HBW hardness testing (≥95) and Webster hardness testing to verify yield strength ≥290 MPa.

Impact Resistance Test

Dynamic impact testing ( drop tower or pendulum) is conducted to validate energy absorption and multi-cavity anti-collision performance.

est Data Provided

Full test reports including force-displacement curves and deformation modes are provided for customer validation.

Direct Factory Benefits

Capacity

Annual Production Capacity: 70,000 Tons

Customization

Support for Various Length and Cross-section Designs Based on Client Drawings

Packaging

Export-standard Protective Packaging to Prevent Deformation During Sea Freight

Frequently Asked Questions

Q1: s the quality of your products stable? Could there be dimensional variations between batches after mass production?

A: Very stable. Every batch is controlled under ISO/TS 16949, with 100% gauging inspection for critical holes and profiles. We have supplied over millions of sets with a customer complaint rate below 5 %.

Q2: How do you guarantee a 25-year lifespan in corrosive or coastal environments?

A: Normal lead time is 25~30 days. We reserve 20% flexible capacity for rush orders, with fastest delivery in 15 days upon prior agreement(Shipping time not including).

Q3: Do you have enough capacity? If we need 5,000 sets per month for six consecutive months, can you guarantee no supply interruption?

A:Our current monthly capacity is 50,000 sets. 5,000 sets/month is well within our capability, and we can sign an annual supply agreement to secure capacity.

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