grade 4 titanium sheets

Grade 4 Titanium Sheets - High-Strength Titanium Solutions for Industrial Applications

Product Introduction

Grade 4 titanium sheets are suitable for applications that require higher strength and good corrosion resistance. They are commonly used in chemical processing, marine equipment, and other industrial applications where materials are exposed to corrosive environments.

Among commercially pure titanium Grades 1 to 4, Grade 4 has the highest strength while retaining the corrosion resistance and other properties of pure titanium.

CHDY supplies Grade 4 titanium sheets in various sizes and thicknesses to meet different customer requirements. Please let us know your required dimensions, quantity, and material standard so we can check the available supply options.

With over 30 years of experience in the rare metal industry, our team supplies titanium and other rare metal materials to customers in different markets.

Key Features and Benefits

Main Features of Grade 4 Titanium Sheets

Higher Strength Than Other Commercially Pure Titanium Grades

Grade 4 is the strongest of the commonly used commercially pure titanium Grades 1–4 in terms of specified minimum tensile strength.

It is often considered when Grade 2 titanium does not provide sufficient mechanical strength for the intended application.

Although Grade 4 offers higher strength, it generally has lower formability than Grades 1 and 2.

Customers should consider both strength and forming requirements when selecting the material.

Good Corrosion Resistance

Titanium naturally forms a thin protective oxide layer on its surface.

This layer helps protect the metal against corrosion in many environments, including seawater and a range of oxidizing chemical solutions.

Grade 4 titanium sheets can therefore be used in selected chemical processing and marine applications.

However, titanium is not resistant to every chemical environment. Its suitability depends on factors such as chemical concentration, operating temperature, and service conditions.

Lightweight Material

Titanium has a density of approximately 4.51 g/cm³, considerably lower than that of many steels and nickel-based alloys.

This makes Grade 4 titanium sheet useful in applications where reducing component weight is important.

Suitable for Cutting and Machining

Grade 4 titanium sheets can be cut and machined into different industrial components.

The appropriate processing method depends on sheet thickness, dimensional tolerances, and surface requirements.

For precision applications, customers should specify the required tolerances and any necessary machining allowance.

Useful for Industrial Fabrication

Grade 4 titanium sheet can be used as raw material for fabricated components.

However, because Grade 4 has higher strength and lower ductility than softer commercially pure titanium grades, forming operations may require greater care.

The achievable bend radius and forming results depend on the material condition, sheet thickness, and tooling.

Technical Specifications

Property	Specification
Grade	Titanium Grade 4 (UNS R50700)
Tensile Strength	550-750 MPa (80-109 ksi)
Yield Strength	≥480 MPa (70 ksi)
Elongation	≥15%
Density	4.54 g/cm³
Melting Point	1668°C (3034°F)
Thickness Range	0.5-50mm
Width Range	500-2000mm
Length Range	1000-6000mm
Delivery time	stock size within 1-3 working days
Payment terms	50% payment in advance， 50% balance according to the actual weight before delivery

Available Grades and Materials

We provide you with various titanium grades to meet your specific needs:

• Grade 1: Maximum corrosion resistance for chemical applications
• Grade 2: Best balance of strength and formability
• Grade 3: Medium strength with good ductility
• Grade 4: Highest strength commercially pure titanium (featured product)
• Grade 5 (Ti-6Al-4V): Titanium alloy for aerospace applications

Manufacturing Process

Our manufacturing process ensures you receive the highest quality products:

1. Raw Material Selection: Premium titanium sponge sourced from certified suppliers
2. Melting and Casting: Vacuum arc remelting for superior purity
3. Hot Rolling: Controlled temperature processing for optimal grain structure
4. Cold Rolling: Precise thickness control and surface finish
5. Annealing: Heat treatment for desired mechanical properties
6. Quality Testing: Comprehensive inspection and certification

Applications of Grade 4 Titanium SheetsChemical Processing Equipment

Grade 4 titanium sheets are used in selected chemical processing applications where both strength and corrosion resistance are important.

They may serve as raw material for fabricated equipment components, covers, supports, and other parts exposed to corrosive environments.

Material compatibility should be evaluated according to the chemicals and operating conditions involved.

Marine Equipment

Titanium offers good resistance to seawater corrosion, making it useful for selected marine equipment components.

Grade 4 titanium sheet may be considered where higher strength is required compared with softer commercially pure titanium grades.

Industrial Fabrication

Grade 4 titanium sheets can be used to manufacture cut, machined, or formed components for industrial equipment.

The final processing method should be selected according to the required dimensions and mechanical properties.

Precision Components

Grade 4 titanium sheet may be used as starting material for components requiring controlled thickness and defined material properties.

Customers should specify any special flatness, surface finish, or dimensional tolerance requirements.

Research and Material Testing

Grade 4 titanium sheets are also used in engineering research and material testing.

They may be selected for studies involving commercially pure titanium with relatively high strength.

Thickness, Dimensions, and Surface Requirements

When purchasing Grade 4 titanium sheets, several specifications should be confirmed.

Sheet Thickness

The required thickness should be selected according to the intended application.

Customers should also specify the acceptable thickness tolerance if dimensional accuracy is important.

Width and Length

Grade 4 titanium sheets may be supplied in standard dimensions or cut sizes, depending on material availability.

For cut-to-size orders, the required dimensional tolerances should be provided.

Flatness

Flatness can be important when the sheet will be used for precision machining, assembly, or further fabrication.

Special flatness requirements should be discussed before ordering.

Surface Condition

Surface finish requirements depend on the final application.

For customers requiring specific surface roughness, cleanliness, or appearance, these requirements should be included in the purchasing specification.

Material Condition

The material condition affects mechanical properties and forming behavior.

Customers should specify the required condition, particularly when the sheet will undergo bending or other forming operations.

Processing Considerations

Grade 4 titanium sheets can be processed using suitable cutting, machining, and forming methods.

However, some precautions should be considered.

Cutting: The selected cutting method should account for sheet thickness and the required edge quality.

Bending: Grade 4 generally requires greater forming force than softer commercially pure titanium grades. Bend radius and springback should be considered.

Machining: Appropriate cutting tools and cooling methods are important because titanium has relatively low thermal conductivity.

Welding: Titanium can be welded using suitable procedures, but effective shielding is necessary to prevent contamination of the heated metal.

Customers should confirm the processing requirements according to their specific applications.

Product Features in Detail

Chemical Composition Control: Our grade 4 titanium sheets contain precisely controlled levels of oxygen, iron, and other elements to ensure consistent mechanical properties. The higher oxygen content compared to other grades gives you enhanced strength while maintaining excellent corrosion resistance.

Surface Finishes: You can choose from various surface treatments including pickled, annealed, and polished finishes to match your application requirements.

Forming Capabilities: Despite its high strength, you'll find our material maintains good formability for bending, stamping, and other fabrication processes.

Quality Assurance and Testing

Every sheet undergoes rigorous testing to ensure you receive superior quality:

• Chemical composition analysis
• Mechanical property testing
• Ultrasonic inspection
• Surface quality examination
• Dimensional verification
• Corrosion resistance testing

We provide complete material certificates with each shipment for your documentation needs.

OEM & Customization Services

We work closely with you to provide customized solutions:

• Custom dimensions and tolerances
• Special surface treatments
• Cut-to-size services
• Prototype development
• Technical consultation
• Application-specific testing

Our engineering team collaborates with you from design to delivery. 

Mill Test Certificate for customer( for your reference)

Packaging and Shipping

Your sheets arrive safely with our professional packaging:

• Protective film covering to prevent scratches
• Wooden crates for international shipping
• Moisture-proof wrapping for marine transport
• Proper labeling and documentation
• Insurance coverage available
• Tracking information provided

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How to Order Grade 4 Titanium Sheets

To help CHDY prepare an accurate quotation, please provide:

• Material grade: Grade 4 / UNS R50700

• Required standard: ASTM B265 or other applicable specification

• Sheet thickness

• Width and length

• Dimensional tolerances

• Material condition

• Surface finish requirements

• Required quantity

• Material certificate requirements

• Delivery destination

Why Choose Us

Located in China's "Titanium Capital," we bring you unmatched expertise and quality. Our founder's 30+ years in the rare metal industry ensures you receive professional guidance and superior products. We've successfully served customers in over 50 countries, building lasting partnerships through reliability and competitive pricing.

You benefit from our commitment to on-time delivery, customer-focused service, and continuous improvement in all aspects of our business.

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FAQs

Q: What's the difference between Grade 4 and other titanium grades?

A: Grade 4 offers the highest strength among commercially pure titanium grades while maintaining excellent corrosion resistance and weldability.

Q: Can you provide custom dimensions?

A: Yes, we offer cut-to-size services and custom dimensions to meet your specific requirements.

Q: What certifications do you provide?

A: We provide complete material certificates including chemical composition, mechanical properties, and test results.

Q: How do you ensure quality?

A: Every product undergoes comprehensive testing including chemical analysis, mechanical testing, and dimensional verification.

Contact Us

CHDY supplies titanium sheets, plates, bars, wires, and tubes for industrial customers.

We can assist with checking available Grade 4 titanium sheet dimensions, material conditions, and documentation requirements.

Our product range also includes tantalum, niobium, and other rare metal materials for industrial applications.

If you are looking for Grade 4 titanium sheets for chemical processing, marine equipment, or industrial fabrication, please send us your specifications.

Email: info@chdymetal.com