Introduction
Titanium plates are essential industrial materials known for their low density, high specific strength, and superior corrosion
resistance.
There are two main categories of titanium plate standards:
National Standards (China): GB/T 3621-2007, GB/T 13810-2007
American Standards: ASTM B265, ASTM F136, ASTM F67, AMS 4928
Thanks to their outstanding mechanical and chemical properties,
titanium plates are widely used in aerospace, medical, chemical, marine, and automotive industries.
Specifications
| Item | Description |
|---|
| Product Name | Titanium Plate |
| Grades | National Standard: TA1, TA2, TA3, TA4, TA9, TA10, TC4, TC4ELI, TB5 American Standard: GR1, GR2, GR3, GR4, GR5, GR7, GR11, GR12, GR23 |
| Standards | National: GB/T 3621-2007, GB/T 14845-2007 American: ASTM B265, AMS 4911 |
| Supply Conditions | Hot worked (R), Cold worked (Y), Annealed (M), Solution treated
(ST) |
| Applications | Aerospace, aviation, military, light industry, chemical, textile,
medical, and petrochemical industries |
Dimensions
| Process Type | Thickness (mm) | Width (mm) | Length (mm) |
|---|
| Foil Roll | 0.5–10 | 1000–1500 | Custom |
| Cold Rolled | 0.3–6.0 | 300–1500 | 1000–6000 |
| Hot Rolled | 4.75–80 | 500–3000 | 1000–12000 |
Mechanical Properties (Typical for Gr5 / TC4)
| Property | Value |
|---|
| Tensile Strength (min) | 900 MPa |
| Yield Strength (0.2% offset, min) | 825 MPa |
| Elongation (A50mm, min) | 10% |
| Hardness | 36 HRC |
Chemical Composition (Grade 5 / Ti-6Al-4V)
| Element | Min (%) | Max (%) |
|---|
| Aluminum (Al) | 5.50 | 6.75 |
| Vanadium (V) | 3.50 | 4.50 |
| Iron (Fe) | — | 0.30 |
| Oxygen (O) | — | 0.20 |
| Carbon (C) | — | 0.08 |
| Nitrogen (N) | — | 0.05 (500 ppm) |
| Hydrogen (H) | — | 0.015 (150 ppm) |
| Yttrium (Y) | — | 0.005 (50 ppm) |
| Other Elements, Each | — | 0.10 |
| Other Elements, Total | — | 0.40 |
| Titanium (Ti) | Balance | — |
Applications
1. Aerospace Industry
Titanium plates are extensively used in aero-engine components, aircraft structures, and exterior panels. Their light weight, strength, and oxidation resistance significantly improve aircraft performance and service life.
2. Medical and Healthcare
Owing to excellent biocompatibility and low density, titanium plates are used for orthopedic implants, dental devices, artificial joints, and
prosthetics, supporting tissue regeneration and long-term implant performance.
3. Marine Engineering
Titanium plates offer superior resistance to seawater corrosion, making them ideal for offshore platforms, subsea pipelines, and desalination equipment, where long-term durability in harsh marine conditions is
essential.
4. Automotive Industry
As the demand for lightweight vehicles grows, titanium plates are
increasingly used in high-end automotive components such as engine hoods, exhaust systems, and chassis parts, improving both fuel efficiency and structural safety.
Advantages
Lightweight yet strong: High strength-to-weight ratio reduces overall structural mass.
Corrosion-resistant: Excellent resistance to acids, alkalis, and seawater.
High temperature performance: Stable under elevated temperatures.
Biocompatible: Suitable for medical and surgical applications.
Long service life: Low maintenance requirements and outstanding durability.
