Name: Titanium H-Section Profile For Airframe Support
Brand: TOPTITECH
SKU: 275323708

The Titanium H-Section Profile is made from aerospace-grade titanium alloy, providing excellent strength-to-weight ratio and fatigue resistance. Its optimized H-shaped cross-section enhances bending stiffness and shear strength, meeting the strict requirements of aircraft secondary frame structures. Manufactured with precise extrusion or hot forming, it ensures high dimensional accuracy and surface quality for easy machining and assembly.

With superior corrosion resistance, this profile withstands harsh aerospace environments, ensuring long-term structural stability. Titanium's toughness and machinability support complex processing and welding, reducing maintenance and operational risks, making it ideal for lightweight aerospace structural components.

Products Specifications

Material Grades: Gr1/Gr2/Gr5

Surface finishes: Mill finish (standard), pickled, or polished

Custom options: Unequal flange/web dimensions, special tolerances

Height (mm)	Width (mm)	Web Thickness ( mm)	Flange Thickness (mm)	Standard Length (m)	Typical Applications
100	50	5	4.5	6.0, 12.0	Building frames, ship keels
150	75	6	7	6.0, 12.0	Heavy machinery, bridge structures
200	100	8	10	6.0, 12.0	Industrial equipment
300	150	10	15	6.0, 12.0	Aerospace load-bearing components
400	200	12	20	6.0, 12.0	Oil platforms, nuclear facilities

Products Features

Superior Bending Stiffness and Load Capacity: The H-section profile features a large section modulus and moment of inertia, effectively resisting bending and shear stresses to ensure stability under complex multi-directional loads in aircraft secondary frames.

Efficient Material Distribution for Weight Reduction: The H-section design optimizes material placement, maximizing the mechanical performance of titanium alloy and contributing to lightweight structural goals.

Excellent Torsional Resistance: Balanced stiffness in both lateral and longitudinal directions provides enhanced torsional rigidity, improving the overall strength and reliability of the support structure.

Ease of Fabrication and Assembly: With straight edges, the H-section profile facilitates welding and mechanical connections, supporting modular designs and efficient installation.

Compatibility with Heat Treatment Processes: Titanium H-sections can undergo various heat treatments to optimize mechanical properties, meeting the dual requirements of toughness and strength in aerospace structures.

applications

Fuselage secondary frame beam: Used as the load-bearing beam of the secondary frame inside the aircraft fuselage, it supports the fuselage structure, disperses and transfers the load, and ensures the strength and stability of the fuselage.

Equipment installation support structure: Provides rigid support for the instrument panel, control system and other key equipment to ensure the safe fixation of the equipment during flight vibration and impact.

Floor and cabin load-bearing components: Employed as floor beams and load-bearing supports within the cabin, it effectively sustains the weight of occupants, cargo, and installed equipment, ensuring the cabin's structural stability and safety.

Support beams and connectors: As the key support component connecting the main frame and secondary structure of the fuselage, it enhances the rigidity and deformation resistance of the overall structure.

Lightweight components of the fuselage support structure: The titanium H-profile effectively reduces the weight of the fuselage through its high strength and lightweight characteristics, and improves the overall structural performance and fuel efficiency.