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View Details4x8 Titanium Sheet
A standard and versatile sheet size of titanium, offering an efficient format for a wide range of industrial fabrication and architectural applications.
Product Overview
Bokang's 4x8 Titanium Sheet is manufactured using advanced vacuum arc remelting technology, ensuring exceptional purity and consistent mechanical properties.
The 4x8 titanium sheet refers to a flat-rolled titanium product measuring 4 feet in width and 8 feet in length, conforming to the common imperial sheet metal size standard. This format is a primary stock material for metalworking shops, fabricators, and engineers.
Available in various grades, such as commercially pure titanium (Grades 1, 2) and titanium alloys like Ti-6Al-4V (Grade 5), these sheets provide a balanced combination of high strength-to-weight ratio, excellent corrosion resistance, and formability. The 4x8 dimension minimizes waste in many cutting and nesting plans for larger components, making it a cost-effective choice for projects ranging from chemical processing equipment to architectural cladding. Thickness can vary, typically ranging from thin gauges (e.g., 0.5mm) up to several millimeters, depending on the grade and mill capability.
Technical Support & Documentation
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View DetailsTechnical Specifications
Detailed specifications for our 4x8 Titanium Sheet
| Standard Size | 1220 mm x 2440 mm (48 inches x 96 inches) |
| Available Thickness | 0.5 mm to 6.0 mm (varies by supplier and grade) |
| Common Grades | Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), Grade 9 (Ti-3Al-2.5V) |
| Surface Finish | Mill finish (pickled), Polished, Brushed |
| Tolerance | ASTM B265 standards for thickness, width, and length |
| Typical Form | Flat sheet, may be supplied annealed or as-rolled |
Key Advantages of Bokang 4x8 Titanium Sheet
Discover why our titanium wire stands out in the industry
Optimized Material Utilization
The standardized 4x8 foot size aligns with common fabrication layouts and CNC cutting beds, reducing off-cuts and material waste in large-scale projects.
Logistical Efficiency
As a widely stocked size, it ensures shorter lead times and is compatible with standard pallet and trucking dimensions for cost-effective shipping and handling.
Design Flexibility
Provides a substantial working area for designing large, seamless components or for nesting multiple smaller parts from a single sheet.
Material Comparison
4x8 Titanium Sheet vs. Competitive Alternatives
| Feature | 4x8 Titanium Sheet | 4x8 Stainless Steel Sheet | 4x8 Aluminum Sheet |
|---|---|---|---|
| Primary Alloys | CP Ti, Ti-6Al-4V | 304, 316, Duplex | 6061, 5052 |
| Density | ~4.5 g/cm³ | ~8.0 g/cm³ | ~2.7 g/cm³ |
| Corrosion Resistance | Exceptional (wide range) | High (specific environments) | Good (atmospheric) |
| Fabrication (Cutting/Bending) | Requires specific tools/techniques | Standard methods applicable | Easily fabricated |
| Relative Cost per Sheet | Higher | Moderate | Lower |
Applications
4x8 Titanium Sheet applications across various industries
Architecture & Construction
- Roofing and facade cladding for high-end buildings
- Decorative wall panels and art installations
- Durable signage and architectural features
Industrial
- Lining for chemical processing tanks and vessels
- Heat exchanger plates and baffles
- Electrolytic cell components
Marine
- Hull plating for high-performance racing yachts
- Components for subsea exploration equipment housings
- Exhaust systems for marine engines
Material Selection Guide
How to choose the right titanium wire for your application
1
Determine the Service Environment
Select the titanium grade based on corrosion media. Grade 2 is standard for general corrosion resistance. For more aggressive environments (e.g., hot chlorides), consider Grade 7 or Pd-containing alloys.
2
Assess Mechanical Requirements
For structural applications requiring high strength, Grade 5 (Ti-6Al-4V) is typical. For forming-intensive applications where ductility is key, Grade 1 or 2 is more suitable.
3
Consider Fabrication Processes
If the sheet requires significant bending or stretching, confirm the alloy's minimum bend radius and elongation properties. Annealed condition sheets offer better formability.
4
Evaluate Surface Finish Needs
Mill finish is standard. For visible applications, specify a polished or brushed finish. For bonding or painting, specify a suitable surface preparation.
Production Process & Quality Control
Our rigorous manufacturing process ensures consistent quality
Ingot Production
Titanium sponge and alloying elements are compacted and melted into a large rectangular ingot using Vacuum Arc Remelting (VAR).
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Hot Rolling
The ingot is heated and passed through a reversing mill to break down its structure and reduce it to a thick slab or transfer bar.
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Cold Rolling & Annealing
The slab is further reduced to near-final thickness through cold rolling, with intermediate annealing cycles to relieve stress and restore ductility.
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Finishing Rolling
Final rolling passes achieve the precise thickness and mechanical properties. The sheet is then cut to the 4x8 foot dimension via precision shearing or slitting.
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Surface Treatment
The sheet undergoes pickling in acid solutions to remove surface scale, followed by rinsing and drying. Optional polishing or brushing is applied if specified.
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Inspection & Packaging
Each sheet is inspected for dimensions, surface quality, and flatness. It is then interleaved with protective paper, crated, and prepared for shipment.
Frequently Asked Questions
Common questions about pure titanium wire
While thinner gauges (0.5-3mm) are most common for the full 4x8 size, thicknesses up to 6mm (approx. 1/4 inch) can be sourced. For thicker plates, the size may be limited to smaller dimensions due to mill rolling constraints and weight.
Yes, most metal service centers offer cutting services (shearing, waterjet, or laser cutting) to provide custom sizes from a standard 4x8 sheet, which can help reduce on-site waste and handling.
Flatness is specified under standards like ASTM B265. Mill-produced sheets have standard commercial flatness tolerances. For applications requiring exceptional flatness (e.g., precision plating), stress-relieving or special leveling processes may be necessary and should be specified.
Grade 5 (Ti-6Al-4V) sheet is significantly more expensive than Grade 2, often 2 to 3 times the price per unit area, due to the addition of aluminum and vanadium, more complex processing, and its higher strength properties.
Sheets should be stored flat in a dry, indoor environment. They should be kept separated with interleaving material to prevent scratching (gallling). Contact with iron or steel surfaces should be avoided to prevent iron contamination.
Why Choose Bokang Titanium?
18+ years of experience in high-quality titanium materials
18+
Years Experience
28+
Patents & Certifications
200+
Skilled Employees
ISO 13485:2016
Medical Device Certification
Our Commitment to Quality
Changzhou Bokang Special Material Technology Co., Ltd. is Wholesale 4x8 Titanium Sheet Manufacturers and Custom 4x8 Titanium Sheet Suppliers. At Bokang Titanium, we adhere to the strictest quality control protocols throughout our manufacturing process. Every batch of pure titanium wire undergoes rigorous testing including dimensional verification, mechanical property testing, surface quality inspection, and chemical analysis to ensure compliance with international standards.
Our quality management system is certified to ISO 9001:2015 and ISO 13485:2016 for medical device applications, ensuring full traceability from raw material to finished product. We maintain comprehensive documentation including material certifications, test reports, and process validation records.
With 18+ years of experience in titanium material production, we have developed specialized expertise in medical-grade, aerospace-grade, and industrial-grade titanium alloys. Our products are trusted by leading medical device manufacturers, aerospace companies, and industrial clients worldwide. We offer OEM/ODM 4x8 Titanium Sheet for sale.