TA2 Titanium Alloy Plate (Commercially Pure Titanium, Grade 2) | High-Strength Corrosion Resistance & Formability

✓ Seawater & Chlorine Resistance: Immune to pitting/crevice corrosion in 3.5% NaCl seawater and chlorine concentrations up to 2,000 ppm at 100°C (212°F).

✓ Acid & Alkali Immunity: Withstands 15% sulfuric acid (H₂SO₄), 10% hydrochloric acid (HCl), and alkaline solutions at 80°C (176°F) with **<0.02mm/year corrosion rate**.

✓ Biocompatibility: ISO 10993-certified for medical implants and surgical instruments.

✓ High Strength & Formability: Achieves 275 MPa tensile strength with 20% elongation for stamping, bending, and welding.

TA2 Titanium Alloy Plate (Commercially Pure Titanium, Grade 2)

Engineered for industries requiring superior strength-to-weight ratio, corrosion resistance, and weldability, TA2 titanium alloy plate (Grade 2) balances enhanced mechanical strength with the excellent corrosion immunity of pure titanium. With 99.2% titanium content and minor interstitial elements, it outperforms Grade 1 (TA1) in structural applications while maintaining resistance to seawater, chlorides, and acidic environments. Certified to ASTM B265, ASME SB-265, and ISO 5832-2, TA2 offers 30% higher tensile strength than TA1 and 50% weight savings vs. stainless steel 316L, making it ideal for aerospace, marine, and chemical processing.

Thickness: 0.5mm–100mm
Sizes: 1,000mm x 2,000mm (standard) / custom-cut
Surface Finish: Mill finish (Ra 3.2μm), Polished (Ra ≤0.8μm), Bead-blasted (Ra 1.6μm)
Mechanical Properties: Yield Strength ≥275 MPa | Tensile Strength ≥345 MPa | Elongation ≥20% | Hardness ≤150 HV

Parameter Category	Value/Description
Material Standard	ASTM B265 (Plate/Sheet), AMS 4902 (Aerospace), ISO 5832-2 (Medical Implants), GB/T 3621 (China)
Chemical Composition (%)	Ti ≥99.3, Fe ≤0.30, C ≤0.08, N ≤0.03, H ≤0.015, O ≤0.25, Residuals ≤0.4 (total)
Tensile Strength (MPa)	345–480 (Annealed)
Yield Strength (MPa)	275–410 (Annealed)
Elongation (%)	≥20 (in 50mm gauge length)
Hardness	Brinell (HBW): 120–230; Rockwell (HRB): 80–100
Density (g/cm³)	4.51
Melting Point (°C)	1668
Thermal Conductivity (W/m·K)	16.4 (at 20°C)
Thermal Expansion (10⁻⁶/°C)	8.9 (20–100°C)
Electrical Resistivity (Ω·m)	0.56 × 10⁻⁶ (at 20°C)
Elastic Modulus (GPa)	105
Corrosion Resistance	Excellent resistance to seawater, chlorides, organic acids, and oxidizing environments. Susceptible to reducing acids (e.g., HCl, H₂SO₄).
Heat Treatment	Annealing: 650–760°C (air cooling). Stress relief: 480–595°C.
Surface Finishes	Mill finish, Polished (Ra ≤0.8μm), Pickled, Sandblasted, or Anodized.
Plate Dimensions	– Thickness: 0.5mm–100mm – Width: 300mm–2000mm – Length: 1000mm–6000mm (customizable).
Key Applications	Chemical reactors, marine hardware, heat exchanger plates, medical prosthetics, aerospace structural components, and desalination equipment.

TA2 Titanium Alloy Plate (Commercially Pure Titanium, Grade 2) Applications

Industry	Critical Use Cases	TA2 Titanium Plate Advantage
Marine Engineering	Desalination plant heat exchangers, submarine components	Zero corrosion in seawater for 15+ years without coating.
Chemical Processing	Chlor-alkali electrolyzers, acid etching tanks	Resists HCl vapors and 30% NaOH at 80°C (176°F).
Aerospace	Aircraft engine shrouds, hydraulic systems	45% lighter than steel with equal fatigue strength.
Medical	Dental implants, orthopedic prosthetics	Biocompatible, non-toxic, and MRI-compatible.

TA2 Titanium Alloy Plate (Commercially Pure Titanium, Grade 2) Packaging

TA2 Titanium Alloy Plate (Commercially Pure Titanium, Grade 2) (Grades Ti-6Al-4V/CP-Ti, ASTM B265/AMS 4911 compliant) are engineered for critical applications in aerospace, medical implants, and marine engineering, offering exceptional strength-to-weight ratios, biocompatibility, and resistance to seawater corrosion. To preserve surface purity and dimensional accuracy during transit, we deploy aerospace-certified packaging systems and logistics protocols compliant with AMS 4928, ISO 5832-2, and MIL-STD-129 standards.

Why Choose Us

Where Precision Meets Partnership，25 years of focus on metal material science，Not only a supplier, but also your engineering consultant，Fast and zero compromise，Sustainable trust cycle。

TA2 Titanium Alloy Plate (Commercially Pure Titanium, Grade 2) Shipping

Sea transport

40HQ container (loading capacity 28 tons) / bulk carrier (LCL minimum 1 ton)

Air transport

reach major airports around the world within 7 days (DDP/DAP terms)

Land transport

door-to-door within China (qualification for dangerous goods transportation)

Our Services

We guarantee global door-to-door delivery within 7–15 business days via partnerships with DHL, Maersk, and UPS.

FAQ

Q1: How does TA2 differ from TA1 titanium?

A: TA2 (Grade 2) offers 30% higher tensile strength than TA1 (Grade 1) while maintaining 90% of its corrosion resistance, making it ideal for structural applications.

Q2: What welding methods are recommended?

A: Use GTAW (TIG) with ERTi-2 filler rod under argon shielding gas (purity ≥99.995%) to prevent oxidation.

Q3: Are plates certified for aerospace use?

Full compliance includes: