HexForce AH-370-5H-T300/39

HexForce™ AH370-5H Carbon Fabric

Overview

HexForce™ AH370-5H is a high-performance woven carbon fibre fabric manufactured by Hexcel for advanced composite structures used in aerospace, defence and industrial applications. Constructed using Hexcel AS4 high-strength 6K carbon fibre in both the warp and fill directions, the fabric features a 5 Harness Satin weave that provides excellent drape characteristics while maintaining outstanding mechanical performance. It is widely used in composite laminates where high strength-to-weight ratio, dimensional stability and superior structural performance are required.

Key Technical Specs

• Product Type: Woven carbon fibre fabric
• Product Style: AH370-5H
• Manufacturer: Hexcel
• Warp Yarn: Hexcel® AS4 H 6K
• Fill Yarn: Hexcel® AS4 H 6K
• Fabric Weight (Dry): 369 g/m² (10.88 oz/yd�)
• Weave Style: 5 Harness Satin
• Warp Count: 11 ends/in
• Fill Count: 11 picks/in
• Fabric Thickness: 0.38 mm (15.0 mil)

Approvals & Specifications

• Manufactured by Hexcel Corporation
• HexForce™ carbon fabric product range
• Constructed using Hexcel® AS4 H 6K carbon fibre

Typical Applications

• Primary aerospace composite structures
• Aircraft interior and secondary structural components
• Composite tooling manufacture
• Sandwich panel construction
• High-strength structural laminates
• Defence and advanced engineering composites
• General carbon fibre composite fabrication

Key Features & Benefits

• High strength-to-weight ratio for lightweight composite structures.
• 5 Harness Satin weave provides excellent drape over complex moulds.
• Constructed using proven Hexcel AS4 aerospace-grade carbon fibre.
• Balanced warp and fill construction for uniform laminate properties.
• Suitable for high-performance structural composite applications.
• Excellent dimensional stability during lay-up.
• Compatible with a wide range of aerospace epoxy resin systems.
• Widely used in aerospace manufacturing and composite repair.

Application Guidelines

• Handle with clean gloves to prevent contamination before lay-up.
• Cut using appropriate composite cutting tools to minimise fibre distortion.
• Lay fabric according to the specified fibre orientation in the laminate schedule.
• Use compatible aerospace resin systems and approved cure cycles.
• Store fabric in clean, dry conditions to prevent contamination prior to use.

Compatibility & Limitations

• Compatible with aerospace-grade epoxy matrix systems.
• Suitable for autoclave, vacuum bag and other composite manufacturing processes.
• Designed for structural composite applications requiring high mechanical performance.
• Final laminate properties depend on resin system, fibre orientation and curing process.
• Material qualification should follow applicable OEM composite specifications.

Packaging & Procurement

• Supplied as woven carbon fabric rolls
• Available through Hexcel authorised distributors
• Minimum order quantities may apply depending on regional availability

Why This Product is Chosen for AOG / MRO

• Provides high-strength lightweight reinforcement for composite repairs.
• Excellent drape simplifies repairs on complex aircraft structures.
• Compatible with common aerospace composite repair systems.
• Trusted Hexcel aerospace carbon fibre construction.
• Suitable for both OEM production and structural composite maintenance.

Practical Suggestions for Your Team (AOG Mindset)

• Keep fabric clean and protected from moisture before use.
• Maintain correct fibre orientation during laminate lay-up.
• Avoid fibre distortion when cutting or handling.
• Use only approved resin systems and cure schedules for certified repairs.
• Store rolls flat or supported to prevent creasing and handling damage.

Manufacturer / Aviation Spec Codes

• Product Name: HexForce™ AH370-5H
• Manufacturer: Hexcel Corporation
• Product Type: Woven carbon fibre fabric
• Carbon Fibre: Hexcel® AS4 H 6K
• Weave Style: 5 Harness Satin