ASTMB265 3.7105 UNS R53400 Gr12 Titanium Sheet

 Grade 12 titanium sheet is a titanium alloy containing molybdenum and nickel, which enhances its mechanical properties and corrosion resistance. It is a highly versatile material used in various industries, including aerospace, biomedical, chemical processing, and marine, among others.

Product features:

- High strength-to-weight ratio
- Excellent corrosion resistance in both oxidizing and reducing environments
- Good ductility and toughness
- High melting point and low thermal expansion coefficient
- Biocompatibility and non-toxicity

Titanium (Ti): 0.8-1.2%

Molybdenum (Mo): 0.2-0.4%

Nickel (Ni): 0.6-0.9%

Iron (Fe): 0.3% max

Oxygen (O): 0.25% max

Carbon (C): 0.08% max

Nitrogen (N): 0.03% max

Hydrogen (H): 0.015% max

Some of the key mechanical properties of Grade 12 titanium sheet include:

1. High Strength-to-Weight Ratio: The grade 12 titanium sheet has a high strength-to-weight ratio, which makes it stronger and lighter than many other materials, including steel and aluminum.

2. Good Ductility and Toughness: Grade titanium sheet exhibits good ductility and toughness, which means it can be easily formed and shaped without cracking or breaking.

3. High Melting Point: Grade 12 titanium sheet has a high melting point of 1660°C (3020°F), which makes it suitable for use in high-temperature applications.

4. Low Thermal Expansion Coefficient: The grade 12 titanium sheet has a low thermal expansion coefficient, which means it does not expand or contract significantly with temperature changes, making it suitable for use in applications where dimensional stability is important.

5. Corrosion Resistance: The grade 12 titanium sheet exhibits excellent corrosion resistance in both oxidizing and reducing environments, making it suitable for use in harsh environments such as marine and chemical processing industries.

Grade 12 titanium plate (i.e., pure titanium plate GR12) is widely used in high-demand fields such as aerospace, shipbuilding, chemical equipment, and medical devices due to its excellent comprehensive performance. It has high strength, low density, excellent corrosion resistance, and good biocompatibility, making it one of the key materials in modern high-end engineering and medical implants.
1, Main application areas
①.Aerospace and Shipbuilding
Titanium plate GR12 has high specific strength (strength close to steel, but density only 60% of stainless steel), which can significantly reduce the weight of aircraft and ship structures, improve fuel efficiency, and operational performance. At the same time, it has strong stability in high-temperature environments and can work for a long time above 300 ℃, making it suitable for engine components and fuselage structures.
②.Chemical and Ocean Engineering
In strong acid, strong alkali, and salt spray environments, a dense titanium dioxide (TiO ₂) passivation film naturally forms on the surface of titanium plates, effectively resisting chloride corrosion and almost avoiding pitting or stress corrosion cracking. Therefore, it is widely used in highly corrosive conditions such as reaction vessels, heat exchangers, and seawater desalination equipment.

2, Summary of Core Advantages

Which is better, Gr12 titanium plate or Gr2 titanium plate?

There is no absolute "who is better" between the Gr12 titanium plate and the Gr2 titanium plate; it depends on your specific use. Simply put, Gr2 is the "standard model" with high cost-effectiveness, while Gr12 is the "advanced model" optimized for specific harsh environments
✅ Excellent corrosion resistance: It hardly corrodes in harsh environments such as salt spray, acid alkali, seawater, etc., and its lifespan far exceeds that of stainless steel.
✅ High specific strength: With high strength and light weight, it is suitable for application scenarios that are sensitive to weight loss.
✅ Good biocompatibility: non-toxic, non-magnetic, and non-discriminatory, making it an ideal medical metal material.
✅ Good thermal stability: It can work stably from -70 ℃ to over 300 ℃, meeting extreme environmental requirements.
✅ Strong processability: Supports forging, casting, and advanced additive manufacturing (such as laser melting 3D printing) to achieve customized complex structures.

If your usage environment is "conventional", such as in oxidizing media (such as nitric acid), seawater, or general chemical environments, and you mainly pursue lightweight materials, corrosion resistance, and good processing performance, while being sensitive to cost, then Gr2 titanium plate is your best choice. It is the "panacea" in the industrial field, capable of meeting the vast majority of application scenarios.
If your usage environment is quite demanding, such as gaps or dead zones in the equipment, or if the medium is a reducing acid (such as hydrochloric acid or dilute sulfuric acid), or if you work in a high-temperature, high-concentration chloride-ion environment (such as certain evaporation crystallization processes), then the Gr12 titanium plate is a more reliable choice. It can effectively prevent local corrosion, greatly extend the service life of equipment, and avoid downtime losses caused by corrosion leaks.

Package of Grade 12 Titanium Sheet: The grade 12 titanium sheet is typically packaged in wooden crates or cases to protect it during transportation. The sheet is usually wrapped in plastic or paper and placed in a wooden crate. The crate is then secured with metal strapping to prevent any movement during transit. The package also includes a label indicating the product name, size, and quantity.

Delivery of Grade 12 Titanium Sheet: The delivery of the Grade 12 titanium sheet depends on the customer's requirements. For small quantities, the sheet can be shipped via courier or postal service. For larger quantities or bulk orders, the sheet may be shipped via sea or air freight.

The delivery time for a Grade 12 titanium sheet also depends on the availability of the product and the customer's location. Typically, the delivery time ranges from a few days to several weeks, depending on the shipping method and location.

Other related titanium plates and welding wires.

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