As the highest strength grade among Commercially Pure (CP) titanium, Grade 4 titanium plate (UNS R50700 / W.Nr. 3.7065) delivers exceptional mechanical performance combined with outstanding corrosion resistance and good formability.
As a leading Grade 4 titanium plate supplier and manufacturer, we are dedicated to providing premium titanium sheets strictly manufactured to ASTM B265 and ASTM F67 standards. Whether you are looking for specific precision dimensions or planning to source wholesale Grade 4 pure titanium sheet for large-scale projects, our materials are ready to meet your most stringent engineering requirements. Supported by a mature manufacturing process—including precision cold rolling and hot rolling—we provide premium titanium plates with reliable flatness and superior surface quality (available in bright or pickling finishes).
When selecting unalloyed titanium for high-stress applications, material strength and dimensional accuracy are critical. Our Grade 4 titanium sheet provides the highest tensile and yield strength among all commercially pure titanium grades, ensuring structural integrity without compromising corrosion resistance.
Below are the detailed physical dimensions, processing methods, and core mechanical properties of our Gr4 plates.
Standard Dimensions & Manufacturing Specifications
| Parameter | Specification Details |
|---|---|
| Material Grade | Grade 4 (Gr4) Pure Titanium |
| Shape | Rectangular |
| Thickness | ≥ 0.5 mm |
| Width | 1000 mm |
| Length | 2000 mm |
| Technology | Cold Rolling / Hot Rolling |
| Surface Finish | Bright / Pickling |
Grade 4 Titanium Mechanical Properties
(Tested at room temperature, compliant with ASTM requirements)
| Tensile Strength (Min) | Yield Strength | Elongation (Min) | Bend Test (Thickness < 1.8mm) | Bend Test (Thickness 1.8 – 4.75mm) |
|---|---|---|---|---|
| 550 MPa | 483 – 655 MPa | 15% | 2.5T | 3T |
For rigorous industrial and medical applications, material reliability is non-negotiable. As an ISO 9001:2015 certified manufacturer, we implement strict quality control protocols throughout the entire production cycle of our Grade 4 pure titanium plates. We guarantee that every sheet you receive is authentic, fully compliant, and completely traceable.
To provide our global clients with absolute peace of mind, we supply comprehensive certification for our products:The unique combination of unalloyed purity and maximum mechanical strength allows Grade 4 titanium to excel in highly demanding and strictly regulated sectors. By adhering to specific international standards, our titanium plates cater to two primary high-value markets.
When manufactured to the ASTM B265 specification, Gr4 plates are the ultimate solution for harsh industrial environments. It provides exceptional resistance to localized corrosion (such as pitting and crevice corrosion) while offering a high strength-to-weight ratio. Typical industrial applications include:
Heavy-Duty Heat Exchangers: Plates used in plate-and-frame heat exchangers requiring high pressure tolerance.
Chemical & Desalination Plants: Reaction vessels, storage tanks, and pipe systems exposed to highly corrosive media, heavily relied upon in modern desalination plants.
Marine Engineering: Components exposed to prolonged saltwater immersion.
Aerospace Structures: Thanks to its high strength and lightweight nature, unalloyed Grade 4 is frequently utilized in manufacturing robust airframe components and aerospace structural parts.
For the biomedical industry, we supply Gr4 titanium sheets strictly produced in accordance with the ASTM F67 standard. As an unalloyed material, it possesses outstanding biocompatibility, ensuring safe and stable integration with the human body. The high tensile strength (Min 550 MPa) of Grade 4 makes it highly preferred for:
Orthopedic Implants: Bone plates, trauma screws, and joint replacement components that must bear significant mechanical loads.
Dental Applications: Maxillofacial surgery components and dental implant structures.
Specialized Surgical Instruments: High-end medical tools that require both durability and repeated sterilization capabilities.
Processing titanium plates requires meticulous control over temperature and pressure to prevent thickness variations, internal stress, and surface defects. To ensure our Grade 4 titanium sheets deliver maximum yield during your downstream fabrication (such as waterjet cutting, stamping, or welding), we employ advanced manufacturing and surface treatment techniques.
Precision Cold & Hot Rolling: Depending on the target thickness (≥0.5mm) and specific mechanical requirements, our plates undergo controlled Hot Rolling or Cold Rolling. Our state-of-the-art rolling mills ensure strict dimensional tolerances, guaranteeing exceptional flatness and uniform thickness across the entire 1000mm x 2000mm sheet.
Flawless Surface Finishes: Surface integrity is crucial for both industrial corrosion resistance and medical biocompatibility. We supply our Gr4 plates in two premium surface conditions to eliminate any alpha case (oxide layer) or micro-cracks:
Pickling Finish: A chemically cleaned surface that removes all scale and impurities from the rolling process, leaving a uniform, matte, and defect-free finish that is ready for immediate industrial fabrication.
Bright Finish: Achieved through highly controlled processing, this highly smooth and reflective surface is ideal for specific precision components or specialized medical applications where surface roughness must be minimized.
We understand that in international B2B procurement, supply chain reliability and financial security are just as important as product quality. To ensure a seamless purchasing experience for our global clients, we offer flexible logistics and secure payment frameworks tailored to your project’s scale and urgency.
To accommodate both new partnerships and long-term corporate procurement, we support multiple secure transaction methods:
T/T (Telegraphic Transfer): The standard, efficient payment method for regular wholesale orders.
L/C (Letter of Credit): Available for large-scale volume orders, providing maximum financial security and minimizing risk for both parties.
Trade Assurance: For initial trial orders, we support Trade Assurance platforms, guaranteeing your funds and ensuring order fulfillment.
Whether you need rapid delivery for an urgent medical device run or cost-effective bulk shipping for a major chemical plant project, our logistics team provides customized solutions:
By Air: The fastest option for high-value, time-critical shipments.
By Ocean: The most cost-effective solution for large-tonnage industrial bulk orders.
By Railway: A highly efficient middle-ground solution (especially for the Eurasian continent), offering a balance between speed and cost.
While Grade 2 is considered the “workhorse” of the titanium industry for general applications, Grade 4 offers the highest strength among all unalloyed (commercially pure) titanium grades. Grade 4 has a minimum tensile strength of 550 MPa, significantly higher than Grade 2. To achieve this exceptional strength, Gr4 sacrifices a minimal amount of ductility, making it the superior choice for high-stress applications like surgical implants and high-pressure chemical vessels.
Yes, Grade 4 titanium maintains good weldability using standard titanium welding techniques, such as TIG (Tungsten Inert Gas) welding. However, because titanium is highly reactive to oxygen and nitrogen at high temperatures, the weld zone and cooling area must be strictly protected with a high-purity inert gas shielding (such as Argon) to prevent contamination and embrittlement.
Getting a customized quote is fast and simple. Please click the “Send Inquiry” button and provide us with your specific requirements, including:
Target thickness, width, and length (e.g., 0.5mm x 1000mm x 2000mm).
Desired surface finish (Bright or Pickling).
Expected order quantity and any specific certification requirements (e.g., EN10204 3.1 MTC or third-party 3.2 MTC). Our technical sales team will review your specifications and provide a competitive quote within 24 hours.
Our titanium products and manufacturing capabilities provide strong value across multiple industries. Here are the key advantages that make HonTitan a reliable partner.
We provide fast turnaround for samples and bulk orders. With efficient titanium processing—including cutting, forging, and CNC machining—we ensure precision and speed for every project.
From complex CNC machining to welding, forming, and surface finishing, HonTitan can produce custom titanium parts with features such as holes, slots, threads, grooves, and precise geometries.
HonTitan makes titanium materials that are very strong for their weight and resist corrosion very well. This makes them stable for use in aerospace, medical, chemical, and marine settings.
