GR12 Titanium Rod for Ships

• Outstanding corrosion resistance: It exhibits excellent performance in hot salt water, chlorine containing media, and weak acid-base environments, especially with significantly better resistance to crevice corrosion than industrial pure titanium. For example, in a 3.5% NaCl solution, the annual corrosion rate is ≤ 0.001mm, and the surface dense oxide film (TiO ₂) can resist biofouling and reduce maintenance costs.
• Mechanical performance balance: annealed tensile strength ≥ 480MPa, yield strength ≥ 345MPa, elongation ≥ 18%, maintaining good plasticity while meeting lightweight requirements, capable of withstanding mechanical stress under complex working conditions.
• Strong process adaptability: Supports hot forging, hot rolling, cold drawing and other forming methods. After annealing at 650 ℃, the performance is stable, and the surface is polished/polished (Ra ≤ 3.2 μ m). It can be customized with specifications of φ 6-200mm × ≤ 3000mm.

• Chemical equipment: reactor liner, heat exchanger bundle, corrosive liquid transport pipeline, resistant to strong acids such as nitric acid, acetic acid, and chlorine containing media corrosion.
• Ocean engineering: seawater desalination equipment pipelines, deep-sea pressure resistant shells, with stable corrosion resistance in high-pressure environments at depths of 5000 meters.
• Environmental protection field: Acidic waste gas treatment tower, electrolytic cell anode bracket, suitable for strong oxidation environment.
• Energy industry: Condenser tubes for nuclear power plants, bipolar plates for hydrogen fuel cells, reducing weight by 30% while increasing corrosion resistance life by more than 5 times.

Technical Parameter

• Chemical composition: Mo 0.3%, Ni 0.8%, Fe ≤ 0.30%, O ≤ 0.20%, in accordance with ASTM B348 and GB/T 3620 standards;
• Mechanical properties: -196 ℃ low-temperature impact energy ≥ 48J, hardness ≤ 170HB;
• Certification support: ISO 9001 certification.

Quality Assurance

• Adopting vacuum consumable arc furnace melting+multi-directional forging process to ensure uniform and dense grain size, the entire process passes ultrasonic testing and third-party mechanical property testing.
• Choosing this product can replace traditional stainless steel and copper nickel alloy materials, reducing equipment weight by 15% -30% while extending service life by more than three times, providing a reliable solution for high load and strong corrosive environments.