High-Quality H-Shaped Titanium Profiles from China Factory - Gr2, Gr5, Gr7 Suppliers, ASTM B348 Standards
Products Detail
Titanium H-section profiles are H-shaped beams (with an “H” cross-section) made from titanium or titanium alloys. They feature high strength, lightweight properties, and excellent corrosion resistance. The “double web + flange” structural design combines high bending strength with lightweight advantages. Paired with titanium's inherent corrosion resistance, it serves as a core structural component for “load-bearing + weather-resistant” applications in marine and high-end infrastructure sectors. Grades are tailored to meet diverse requirements:
I. Core Characteristics: Dual Advantages of Structure and Material
Mechanical Properties
High strength, low weight. The H-shaped cross-section distributes stress, offering 30% higher bending strength than steel profiles of equivalent weight. Titanium's density of 4.51 g/cm³ is 43% lighter than steel, significantly reducing overall equipment load.
Corrosion Resistance
Maintains stability across diverse media. GR2 resists fresh water/mild corrosion, GR5 withstands extreme temperatures/fatigue, GR7 endures acid/salt spray—adapting to harsh environments.
Processing Adaptability
Supports custom flange widths (30-150mm), web heights (50-200mm), and wall thicknesses (3-12mm). Enables direct welding and assembly, minimizing secondary processing.
II. Grade-Specific Applications
Load-bearing beams for offshore platform walkways, equipment supports in food processing facilities.
H-beams with flange widths of 30-60mm support pedestrian and equipment loads on walkways, resist seawater/food liquid corrosion, remain rust-free for 5 years, and offer lighter installation than stainless steel profiles.
Internal support structures for wind turbine towers.
H-section profiles with flange widths of 60-120mm and web thicknesses of 80-180mm withstand stresses transmitted by wind turbine blades. Withstands temperature variations from -50°C to 400°C, offers fatigue life up to 20 years, and reduces weight by 40% compared to steel profiles, lowering energy consumption.
Support beams for acid tanks in chemical plants, frameworks for hydrometallurgical equipment.
H-section profiles with flange thicknesses of 40-80mm support acid tanks weighing 5-20 tons while resisting corrosion from dilute sulfuric acid/organic acids. Eliminates structural collapse risks from steel corrosion, with a service life exceeding 10 years.
III. Key Advantages: Core Reasons for Replacing Traditional Materials
Compared to steel H-beams (prone to rust, heavy weight) and aluminum alloy H-beams (low strength, poor acid resistance), titanium and titanium alloy H-beams achieve “load-bearing without added weight, corrosion resistance without replacement.” They are particularly suited for long-term structural support in outdoor, underwater, and highly corrosive environments.
Frequently Asked Questions (FAQ)
What are the main benefits of using Titanium H-section profiles?
Titanium H-section profiles offer high strength, low weight (43% lighter than steel), and exceptional corrosion resistance. Their H-shaped design distributes stress efficiently, providing 30% higher bending strength than steel profiles of equivalent weight.
Which titanium grades are available for H-beams and what are their uses?
We offer GR2 for light load-bearing and basic corrosion resistance (e.g., offshore walkways), GR5 for high load capacity and extreme temperatures (e.g., wind turbine supports), and GR7 for highly corrosive environments (e.g., chemical plant acid tanks).
Can the dimensions of the titanium H-beams be customized?
Yes. We support custom sizing with flange widths ranging from 30-150mm, web heights from 50-200mm, and wall thicknesses from 3-12mm to fit your specific engineering requirements.
How does the fatigue life of GR5 titanium H-beams compare to traditional materials?
GR5 titanium alloy H-beams offer a fatigue life of up to 20 years. They can withstand extreme temperatures from -50°C to 400°C while reducing structural weight by 40% compared to steel.
Why should I replace steel or aluminum H-beams with titanium?
Unlike steel which is heavy and rusts easily, or aluminum which lacks high strength and acid resistance, titanium H-beams provide a "load-bearing without added weight, corrosion resistance without replacement" solution, significantly reducing maintenance and replacement costs.