High-Quality Pure Gr2 Titanium Plate
Grade: Grade 2
Testing: Ultrasonic Testing ( UT)
Standard: ASTM B265/ASTM SB-265
Processing Technology: Hot Rolling and Annealing
Surface Treatment:Pickled and Polished
Description
Technical Parameters
Products Introduction
High-Quality Pure Gr2 Titanium Plate refers to Grade 2 Commercially Pure Titanium Plate (CP-Ti Gr2), a premium industrial material known for its optimal balance of strength, ductility, corrosion resistance, and biocompatibility. It is the most widely used titanium grade across industries. It is certified to ASTM and ISO standards with full material traceability with long service life in harsh environments, reducing maintenance costs. It has consistent mechanical properties, corrosion resistance and it has Lower total cost of ownership compared to exotic alloys or coated steels.
High-quality Pure Gr2 is the most widely used industrial titanium grade. It features a balanced combination of light weight, excellent corrosion resistance, moderate strength, and good formability.
Chemical Properties
| Element | Ti | Fe | O | C | N | H |
| Content | ≥99.2% | ≤0.25% | ≤0.08% | ≤0.03% | ≤0.015% | ≤0.013% |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 345–515 MPa (50–75 ksi) |
| Yield Strength (0.2% offset) | 275–380 MPa (40–55 ksi) |
| Elongation at Break | 20–28% |
| Reduction of Area | 30–50% |
| Elastic Modulus | 103–107 GPa (15×10⁶ psi) |
| Poisson's Ratio | 0.34 |
| Hardness (Brinell) | 145–200 HB |
| Hardness (Rockwell B) | 70–85 HRB |
| Fatigue Strength | ~240 MPa (35 ksi) at 10⁷ cycles |
Basic Physical Properties
| Property | Value |
|---|---|
| Density | 4.51 g/cm³ (0.163 lb/in³) |
| Melting Point | 1660–1668°C (3020–3034°F) |
| Boiling Point | ~3535°C (6395°F) |
| Thermal Conductivity | 16.4–16.7 W/(m·K) at 20°C |
| Specific Heat Capacity | 522 J/(kg·K) at 20°C |
| Coefficient of Thermal Expansion | 8.6×10⁻⁶ /°C (20–100°C) |
| Electrical Resistivity | 0.56 μΩ·m (52 μΩ·cm) |
| Magnetic Permeability | 1.00005 (non-magnetic) |
How does Gr2 differ from Gr1 and Gr5?
| Grade | Ti Purity | Strength | Ductility | Cost | |
| Gr1 | Highest (≥99.5%) | Lowest | Highest | Higher | |
| Gr2 | High (≥99.2%) | Moderate | Excellent | Moderate | |
| Gr5 (Ti-6Al-4V) | Alloy (90% Ti) | Very high | Low | Highest |
Notes: Gr2 is the best balance for general industrial use.
Advantages&Applications
- Lightweight and high-temperature resistance:In aerospace components,like engine blades, aircraft structure parts.
- Corrosion resistance: In Chemical and Marine, it applied in Reaction kettles, seawater desalination pipelines, etc.,
- Biocompatibility:In Medical,it is used to make artificial joints, surgical instruments, etc.,
- Hydrogen embrittlement resistance and low-temperature performance: In New Energy, Used in hydrogen fuel cell bipolar plates, liquid hydrogen storage tanks, etc.,
Additional Informatin
About Shipping
We supply the various shipping methods as below:
By express: DHL, UPS, FEDEX, TNT, SF, CR express, Postal express,By air cargo or By sea/ocean.
About Payment and Packing
We supply the various shipping methods as below:
By express: DHL, UPS, FEDEX, TNT, SF, CR express, Postal express,By air cargo or By sea/ocean.
FAQ About High-Quality Pure Gr2 Titanium Plate
Frequently Asked Questions
What should be noted for welding?
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- Use GTAW (TIG) with 99.999% pure argon shielding
- Clean surfaces thoroughly to remove grease/oxides
- Post-weld pickling (5%HF + 30%HNO₃) to remove discoloration
How to ensure quality when purchasing?
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- Verify ASTM B265 certification and mill test reports (MTR)
- Check surface for cracks, pores, or contamination
- Confirm dimensional tolerances (thickness, flatness)
- Source from reputable manufacturers with ISO 9001 certification
What are the advantages over stainless steel?
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- Superior corrosion resistance: Resists seawater, chlorides, and most acids (stainless steel corrodes in these environments)
- Lighter weight: 4.51 g/cm³ vs. 7.93 g/cm³ (36% lighter)
- Long service life: 20+ years in harsh conditions (stainless steel: 5–10 years)
- Biocompatible: Safe for medical use (stainless steel may cause allergic reactions)
What are the limitations?
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- Higher cost than stainless steel
- Not for strong reducing acids (e.g., concentrated HCl, H₂SO₄) – use Gr7/Gr12 instead
- Avoid high-temperature (>150°C) concentrated alkalis – risk of hydrogen embrittlement
How to store and handle?
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- Store in dry, ventilated areas; avoid contact with steel (prevent galvanic corrosion)
- Use PE film or wooden separators between plates
- Handle with clean gloves to avoid oil/contamination
Contact
The company mainly produces Titanium and Titanium Alloy products with the complete industry chain,including smelting,forging, straightening,rolling,surface treating,testing process.We are a technology and innovation enterprise that integrates R&D, production and sales into one integrated system.
Ruihang, a direct titanium products manufacturer and supplier, is looking forward to cooperating with you. If you are interested in purchasing high-quality titanium products, contact us by E-mail: Sam.Rui@bjrh-titanium.com
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