Gr9 Seamless Titanium Alloy Tube with High Strength-to-Weight Ratio and Superior Corrosion Resistance
Price:
Negotiable
MOQ:
200kg
Delivery Time:
within 50 days
Brand:
Hongbao
Product Description
GR9 Seamless Titanium Alloy Tube
The Gr9 (Ti-3Al-2.5V) Seamless Titanium Tube is a high-performance, precision-engineered component designed for demanding applications where strength, weight, and corrosion resistance are critical. Manufactured without any welded seams, it offers superior structural integrity and reliability.
Key Features & Advantages
- Exceptional Strength-to-Weight Ratio: Significantly lighter than steel with comparable strength, enabling weight savings and improved efficiency in moving structures.
- Superior Corrosion Resistance: Excellent resistance to a wide range of corrosive environments, including seawater, chlorides, and many chemicals, ensuring long service life and reduced maintenance.
- High Structural Integrity: The seamless manufacturing process eliminates weld seams, providing uniform grain structure, enhanced pressure capability, and improved fatigue resistance.
- Good Weldability and Formability: Gr9 alloy offers favorable fabrication characteristics for complex system integrations.
- Wide Service Temperature Range: Maintains performance in both cryogenic and moderately elevated temperature environments.
Primary Applications
- Aerospace: Hydraulic systems, fuel lines, airframe components, and engine parts.
- Marine & Offshore: Heat exchangers, seawater piping systems, and subsea equipment.
- Chemical Processing: Equipment for handling corrosive fluids and high-purity processes.
- Medical: Surgical instruments and implants where biocompatibility is essential.
- High-Performance Automotive: Exhaust systems and lightweight structural components.
Ideal for engineers seeking a reliable, lightweight, and durable tubing solution for critical fluid transfer and structural applications.
Product Specifications
| Standard | ASTM B337, ASTM B338, ASTM B861, ASTM B862 |
| Grade | Gr1, Gr2, Gr7, Gr9, Gr12 |
| Dimension | OD*WT*L (10-114)*(0.4-10)*(100-15000)mm |
| Manufacturing Method | Cold rolled |
| Condition | Annealed(M) |
| Features | Light weight, excellent corrosion resistivity, strongly heat-resistance, high strength |
| Inspection | Ultrasonic testing, Hydrostatic testing, Flattening testing, visual surface inspection, Dimensional inspection, tensile properties inspection and Chemical elements analysis |
Basic Tension Data
| Grade | Tensile Strength, min | Yield Strength 0.2% offset | Elongation in 2in or 50mm Min% | ||||
|---|---|---|---|---|---|---|---|
| Ksi | MPa | Ksi | MPa | Ksi | MPa | ||
| 1 | 35 | 240 | 20 | 138 | 45 | 310 | 24 |
| 2 | 50 | 345 | 40 | 275 | 65 | 450 | 20 |
| 7 | 50 | 345 | 40 | 275 | 65 | 450 | 20 |
| 9A | 125 | 860 | 105 | 725 | / | / | 10 |
| 9B | 90 | 620 | 70 | 483 | / | / | 15c |
| 12 | 70 | 483 | 50 | 345 | / | / | 18c |
A. Properties for cold-worked and stress-relieved B. Annealed. C. Solution treated
Chemical Composition of Material
- Grade 1: Unalloyed titanium
- Grade 2: Unalloyed titanium
- Grade 7: Unalloyed titanium plus 0.12 to 0.25% palladium
- Grade 9: Titanium alloy (3% aluminum, 2.5% vanadium)
- Grade 12: Titanium alloy (0.3% molybdenum, 0.8% nickel)
Size Tolerance
| Standard | OD Tolerance | WT Tolerance |
|---|---|---|
| ASTM B338 |
<25.4mm, ±0.102mm 24.4-38.1mm ±0.127mm 38.1-50.8mm ±0.152mm 50.8-63.5mm ±0.178mm 60.3-88.9mm ±0.254mm |
±10% |
| ASTM B861 |
3.2-3.8mm -0.794/+0.397mm 38-102mm ±0.794mm 102-203mm 0.794/+1.588mm |
±12.5% |
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Company
Jiangsu Hongbao Group Co., Ltd.
Location
DAXIN TOWN,ZHANGJIAGANG,JIANGSU P.R.CHINA
Contact Person
Angela