Gr1 Titanium

Titanium Grade 1

1. Performance Comparison of Titanium Grade 1

Titanium Grade 1 (Gr1) is the softest and most ductile of all commercially pure titanium grades, making it an excellent choice for applications requiring superior formability. Compared with Grade 2, Grade 3, and Grade 4, Titanium Grade 1 offers the highest elongation and best cold-working performance, especially for complex shapes such as Titanium Grade 1 Sheet and formed components.

Although its mechanical strength is lower than other grades and significantly lower than alloyed titanium like Grade 5 (Ti-6Al-4V), it provides outstanding corrosion resistance in oxidizing environments, including seawater and chemical media. This makes it a preferred material for industries where durability and reliability are critical.

As a professional Titanium Grade 1 Supplier, we recommend Gr1 when flexibility, corrosion resistance, and fabrication performance are more important than high strength.

2. Chemical Composition Comparison

Titanium Grade 1 is a commercially pure titanium material with a minimum titanium content of approximately 99%. Its properties are controlled by small amounts of interstitial elements, ensuring excellent corrosion resistance and workability.

Typical chemical composition includes:

• Oxygen (O): ≤ 0.18%

• Iron (Fe): ≤ 0.20%

• Nitrogen (N): ≤ 0.03%

• Carbon (C): ≤ 0.08%

• Hydrogen (H): ≤ 0.015%

Compared to other grades (Gr2–Gr4), Titanium Grade 1 contains the lowest oxygen content, resulting in superior ductility and softness. Higher grades increase oxygen levels to improve strength but sacrifice formability.

Unlike alloyed titanium materials, Gr1 does not contain aluminum or vanadium, ensuring excellent stability in aggressive environments. This makes it particularly suitable for Titanium Grade 1 Tube and piping systems used in corrosive applications.

3. Application Fields

Thanks to its excellent corrosion resistance and formability, Titanium Grade 1 is widely used across multiple industries.

• Chemical Processing: Ideal for heat exchangers, storage tanks, and pipelines handling acids and chlorides. Titanium Grade 1 Tube is especially popular in these systems.

• Marine Engineering: istance to seawater corrosion makes it perfect for desalination plants and offshore equipment.

• Energy & Power: Used in condensers and heat transfer equipment due to its long service life.

• Medical Applications: Suitable for non-load-bearing implants and devices thanks to its biocompatibility.

• Industrial Fabrication: Titanium Grade 1 Sheet is widely used for deep drawing, forming, and custom fabrication.

As a trusted Titanium Grade 1 Supplier, we provide high-quality sheets, tubes, and customized solutions to meet global industry standards.