TA10 Titanium Alloy Plate (Ti-0.3Mo-0.8Ni, Grade 12)| Superior Corrosion Resistance in Reducing Acid Environments

✓ Reducing Acid Dominance: Resists 20% H₂SO₄, 15% HCl, and phosphoric acid with **<0.02mm/year corrosion rate** at 100°C (212°F).

✓ Crevice Corrosion Immunity: Withstands chloride-rich brine (Cl⁻ >50,000 ppm) and marine biofouling without degradation.

✓ High-Temperature Stability: Maintains 345 MPa tensile strength at 200°C (392°F) for prolonged exposure.

✓ Weldability & Formability: Achieves 18% elongation for seamless fabrication into complex geometries.

TA10 Titanium Alloy Plate (Ti-0.3Mo-0.8Ni, Grade 12)

Engineered for extreme chemical processing, marine, and offshore applications, TA10 titanium alloy plate (Grade 12) delivers unmatched resistance to reducing acids, chlorides, and crevice corrosion. With a unique titanium-molybdenum-nickel alloy composition (Ti-99.5%, Mo-0.3%, Ni-0.8%), it outperforms Grades 2 (TA2) and 5 (TC4) in sulfuric acid, hydrochloric acid, and seawater environments at elevated temperatures. Certified to ASTM B265, ASME SB-265, and NACE MR0175, TA12 offers 10x longer service life than 316L stainless steel in 10% H₂SO₄ at 80°C (176°F) while maintaining 40% lighter weight than steel.

Thickness: 0.5mm–80mm
Sizes: 1,000mm x 2,000mm (standard) / custom-cut
Surface Finish: Mill finish (Ra 3.2μm), Pickled (Ra ≤1.6μm), Polished (Ra ≤0.8μm)
Mechanical Properties: Yield Strength ≥345 MPa | Tensile Strength ≥483 MPa | Elongation ≥18% | Hardness ≤200 HV

Parameter Category	Value/Description
Material Standard	ASTM B265 (Plate/Sheet), AMS 4957 (Aerospace), GB/T 3621 (China)
Chemical Composition (%)	Ti (Balance), Mo 0.2–0.4, Ni 0.6–0.9, Fe ≤0.30, C ≤0.08, N ≤0.03, H ≤0.015, O ≤0.25, Residuals ≤0.4 (total)
Tensile Strength (MPa)	≥483 (Annealed)
Yield Strength (MPa)	≥345 (Annealed)
Elongation (%)	≥18 (in 50mm gauge length)
Hardness	Brinell (HBW): 140–220; Rockwell (HRB): 75–95
Density (g/cm³)	4.51
Melting Range (°C)	1649–1660
Thermal Conductivity (W/m·K)	16.8 (at 20°C)
Thermal Expansion (10⁻⁶/°C)	9.0 (20–100°C)
Electrical Resistivity (Ω·m)	0.58 × 10⁻⁶ (at 20°C)
Elastic Modulus (GPa)	105
Corrosion Resistance	Superior resistance to chlorides, seawater, organic acids, and crevice corrosion. Improved resistance to reducing acids (e.g., HCl, H₂SO₄) compared to pure titanium.
Heat Treatment	Annealing: 650–760°C (air cooling). Stress relief: 480–595°C.
Surface Finishes	Mill finish, Pickled, Polished (Ra ≤0.8μm), Sandblasted, or Anodized.
Plate Dimensions	– Thickness: 0.5mm–100mm – Width: 300mm–2000mm – Length: 1000mm–6000mm (customizable).
Key Applications	Chemical processing equipment, marine heat exchangers, desalination plants, medical implants, and aerospace components requiring enhanced corrosion resistance.

TA10 Titanium Alloy Plate (Ti-0.3Mo-0.8Ni, Grade 12) Applications

Industry	Critical Use Cases	TA10 Titanium Plate Advantage
Chemical Processing	Sulfuric acid reactors, pickling tanks	<0.02mm/year corrosion in 20% H₂SO₄ at 80°C (176°F).
Marine Engineering	Seawater desalination plants, offshore rigs	Immune to crevice corrosion in 50,000 ppm Cl⁻ brine.
Oil & Gas	Sour gas pipelines, subsea umbilicals	Resists H₂S >5,000 ppm and CO₂ corrosion at 120°C (248°F).
Pollution Control	Flue gas desulfurization (FGD) systems	Withstands pH 1–3 acidic slurries at 90°C (194°F).

TA10 Titanium Alloy Plate (Ti-0.3Mo-0.8Ni, Grade 12) Packaging

TA10 Titanium Alloy Plate (Ti-0.3Mo-0.8Ni, Grade 12) (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。

TA10 Titanium Alloy Plate (Ti-0.3Mo-0.8Ni, Grade 12) 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 TA10 differ from TA2 or TC4 titanium?

A: TA10 (Grade 12) adds 0.3% Mo and 0.8% Ni for superior resistance to reducing acids (H₂SO₄, HCl), while TA2/TC4 excel in oxidizing environments and high-strength applications.

Q2: What welding methods prevent contamination?

A: Use GTAW (TIG) with ERTi-12 filler rod under argon shielding gas (dew point ≤-50°C) to avoid oxidation.

Q3: Are plates certified for sour service in oil & gas?

Full compliance includes: