Lightweight Forged Aluminum Alloy Chassis Bracket Blanks for New Energy Vehicles
Primary Material Alloys: High-tensile Aluminum Alloy 6082 (T6 / T651), 7075, and 6061
Forging Core Technology: Precision closed-die hot forging / Advanced mechanical & hydraulic press molding
Thermal Processing: State-of-the-art continuous solution heat treatment & artificial aging (T4 / T6 lines)
Blank Geometry Profile: Complex non-standard 3D shapes, optimized with strict, narrow machining allowances (0.5mm - 2mm) to reduce CNC cycle times
Weight Matrix: Available for raw forgings from 0.5 kg up to 10.0 kg per piece
Quality Control & Testing: 100% Non-Destructive Testing (NDT), Ultrasonic Testing (UT) for internal voids, Dye Penetrant Inspection (DPI), and Metallographic Grain Flow Analysis
Compliance Readiness: Production workflow strictly aligned with automotive IATF 16949 quality system criteria
Lightweight Forged Aluminum Alloy Chassis Bracket Blanks for New Energy Vehicles (NEV)
As the global automotive industry rapidly transitions to electrification, reducing vehicle deadweight while maximizing structural integrity is a top priority for electric vehicle (EV) engineers. Our premium forged aluminum alloy chassis bracket blanks provide the ultimate raw material foundation for high-performance New Energy Vehicle (NEV) underbody structures.
Manufactured using advanced automated closed-die forging presses (ranging from 4,000 to 10,000 tons), these raw aluminum forgings feature optimized mass distribution and minimal machining allowance. We supply global Tier-1 automotive machining centers and EV OEMs with high-density blanks that significantly accelerate production cycles and reduce material waste.
The Critical Role of Forged Aluminum Blanks in EV Chassis Platforms
Because EV battery packs add massive static weight to the vehicle, cast subframes and brackets often fail to meet the required safety margins without becoming excessively bulky. Our hot-forged aluminum blanks compress the crystalline matrix of aerospace-grade 6082 or 7075 alloys, delivering mechanical properties that match steel at one-third of the weight. This grain refinement completely eliminates internal gas porosity, blowholes, and shrinkage defects common in die-castings, ensuring the finished brackets can survive thousands of high-frequency road stress cycles.
Technical Specifications & Raw Blank Capabilities
| Material & Engineering Parameter | Technical Standards & Production Scope |
| Primary Material Alloys | High-tensile Aluminum Alloy 6082 (T6 / T651), 7075, and 6061 |
| Forging Core Technology | Precision closed-die hot forging / Advanced mechanical & hydraulic press molding |
| Thermal Processing | State-of-the-art continuous solution heat treatment & artificial aging (T4 / T6 lines) |
| Blank Geometry Profile | Complex non-standard 3D shapes, optimized with strict, narrow machining allowances (0.5mm - 2mm) to reduce CNC cycle times |
| Weight Matrix | Available for raw forgings from 0.5 kg up to 10.0 kg per piece |
| Quality Control & Testing | 100% Non-Destructive Testing (NDT), Ultrasonic Testing (UT) for internal voids, Dye Penetrant Inspection (DPI), and Metallographic Grain Flow Analysis |
| Compliance Readiness | Production workflow strictly aligned with automotive IATF 16949 quality system criteria |
Key Structural & B2B Purchasing Advantages
1. Continuous Material Grain Flow: The forging process forces the metal grain flow to follow the exact, complex geometry of the NEV bracket. This maximizes fracture toughness and yields exceptional impact energy absorption in crash zones.
2. Optimized Machining Allowance: Our precision forging dies yield high-fidelity near-net-shape blanks. This significantly lowers your final CNC milling hours, reduces tool wear, and cuts down aluminum scrap costs.
3. Premium Material Purity: We source exclusively from certified premium aluminum ingot suppliers. Every batch of blanks undergoes rigorous chemical analysis and mechanical testing to guarantee structural consistency.
4. Tailored for Multi-Link Suspension & Battery Mounts: Engineered with the ideal wall-thickness variations required to support massive electric battery enclosures and heavy multi-link suspension linkages.
Primary NEV Application Fields
1. EV Battery Pack Enclosure Mounts: High-strength, lightweight structural corner brackets and subframe ties.
2. Multi-Link Suspension Brackets: Control arm mount blanks, trailing arm connectors, and steering knuckle support bases.
3. Electric Powertrain Subframes: Vibration-dampening motor mount brackets and gearbox structural housings.
4. Chassis-to-Body Crossmember Fittings: Heavy-duty load distribution brackets bridging the main chassis and structural battery tray.
Optimize your EV chassis supply chain with near-net-shape forging blanks that slash CNC machining costs. We offer comprehensive DFM (Design for Manufacturing) evaluations for all submitted automotive blueprints.
Request a Technical Consultation: yuki.hecy@cdfocusinfra.com |
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Contact: Yuki
Phone: +8618981876882
E-mail: yuki.hecy@cdfocusinfra.com
Whatsapp:+8618981876882
Add: No. 1760 century avenue, Chongzhou city, Sichuan province, China
