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This hemispherical embossed aluminum plate is designed for automotive heat shielding and thermal insulation applications. With a unique hemispherical pattern, it increases surface area and improves heat dissipation efficiency while maintaining mechanical strength and corrosion resistance. Yuqi Metal offers this embossed aluminum shield plate with customizable thickness, alloys, and pattern depth to meet various engine compartment and exhaust system requirements.
Hemispherical embossed pattern — increases surface area for enhanced heat radiation
High rigidity & stability — embossing adds structural strength
Lightweight & corrosion-resistant — ideal for underhood and exhaust shield use
Excellent thermal performance — improved heat insulation & shielding effect
Flexible alloy & dimension options — fits different vehicle models
Long service life — retained shape under repeated thermal cycles
| Parameter | Range / Options | Notes |
|---|---|---|
| Alloys Available | 1050, 1060, 1100, 3003, 5052, 5182, 5754 | Common automotive aluminum alloys |
| Thickness | 0.12 mm – 1.50 mm | Custom thickness available |
| Pattern | Hemispherical embossing (single / double) | Depth and pitch customizable |
| Width / Sheet Size | Custom width / plate dimensions | Based on target parts |
| Surface | Mill finish / pretreated | Ready for coating or finishing |
The Hemispherical Embossed Aluminum Sheet / Plate is widely used across automotive, industrial, and thermal insulation fields where lightweight materials, high thermal conductivity, and superior heat dissipation are essential. Its hemispherical pattern design makes it one of the most efficient and reliable heat shielding and insulation materials in modern engineering applications.
The embossed aluminum heat shield plate is extensively applied around engine compartments, exhaust manifolds, catalytic converters, mufflers, and turbochargers.
The hemispherical embossed surface enhances heat reflection and air circulation, minimizing radiant heat transfer.
Used as underbody heat shields, firewall protection panels, and exhaust tunnel insulation sheets, these plates prevent excessive temperature buildup and protect nearby components, cables, and vehicle cabins.
Commonly used in passenger cars, commercial vehicles, off-road machinery, and EV battery thermal systems.
In vehicle underbody systems and chassis insulation, the embossed aluminum insulation plate acts as a heat barrier between exhaust lines and structural parts.
The multi-point hemispherical texture creates air gaps that reduce heat conduction and vibration noise (NVH).
Ideal for underfloor panels, thermal isolation walls, and battery pack covers in electric and hybrid vehicles.
The corrosion-resistant surface ensures long-term stability in harsh road and environmental conditions.
Beyond automotive, this hemispherical embossed aluminum plate is widely used in industrial machinery, power generators, compressors, and boilers for thermal protection and acoustic dampening.
The embossed aluminum heat shield helps manage surface temperatures and prevents overheating in high-performance engines and mechanical housings.
It can also be laminated with fiberglass cloth, ceramic fiber, or insulation mats to improve temperature resistance up to 600–800 °C.
The embossed hemispherical aluminum sheet is also used in building and architectural insulation—such as HVAC ducting, roof heat barriers, and wall reflective panels.
Its reflective aluminum surface blocks radiant heat, improving energy efficiency.
Lightweight yet rigid, it’s easy to install, cut, and shape for thermal insulation panels in both commercial and industrial buildings.
Due to its excellent formability, corrosion resistance, and high temperature tolerance, this hemispherical embossed aluminum plate is ideal for custom fabrication, aftermarket automotive upgrades, and performance vehicle modifications.
Used in custom exhaust heat shields, motorcycle and racing car heat plates, and thermal protection for performance parts.
Easy to cut, bend, and rivet, allowing engineers and manufacturers to design lightweight, cost-effective heat protection solutions.
Advanced manufacturing expertise in embossing and aluminum processing
Strict quality assurance — thickness, flatness, embossing uniformity checks
Customization support — pattern design, dimensions, alloy selection
Global export capability — secure packaging, traceability, documentation
Solid track record in automotive and thermal insulation sectors
A: The hemispherical embossing increases surface area, improves heat dissipation and rigidity, making it more effective than flat shields.
A: Alloys like 1050, 1060, 3003, 5052, and 5182 are commonly used for their conductivity, formability, and resistance.
A: Typically 0.12 mm to 1.50 mm, depending on temperature zones, structural needs, and design constraints.
A: Yes. After embossing, surfaces can be pretreated and coated or anodized for additional corrosion protection or aesthetics.
A: Yes, we support customization in dimensions, embossing depth / pitch, and alloys to suit specific vehicle requirements.
A: Embossing depth depends on trade-offs between rigidity, thermal performance, and material thickness. We offer consultation to determine optimal design.
