Grade 7 Titanium Welded Pipe
Titanium Grade 7 (UNS R52400) has similar physical and mechanical properties to Grade 2. It has excellent welding and fabrication properties and is extremely resistant to corrosion, especially to acids, due to the addition of palladium.
Description
Titanium alloys have several advantageous properties that enable them to be used in industries such as automotive, consumer electronics, military, aerospace, medical, marine, and sporting equipment.
Titanium Grade 7 - 0.15 Palladium alloy is highly resistant to corrosion in reducing acids and resists localized attack in hot halide media. The presence of palladium helps to improve the alloy's corrosion resistance. This alloy is similar to Grade 2 alloy and has moderate strength and ductility.
Specification : ASTM B388, B862; GB/T 26057, GB/T 3625
Pipe Range : ½"NB to 24"NB / SCH 10 – SCH XXS
Tubes Range: 1mm OD to 254mm OD / Thickness 0.1 to 20mm.
Type : Welded
Professional titanium material supplier - GNEE
Chemical Composition Requirements
|
Element |
Weight % |
| Ti |
Balance |
| Fe | ≤0.30 |
| Pd | ≤0.20 |
| O | ≤0.25 |
| N | ≤0.03 |
|
C |
≤0.08 |
| H | ≤0.015 |
Physical Properties
| Physical Properties | Metric | English |
| Density | 4.51g/cm³ | 0.163 lb/in³ |
- Modulus of Elasticity (E): At 70°F (20°C): 16.3 x 10 3 ksi (112 GPa)
- Modulus of Rigidity (G): At 70°F (20°C): 5.9 x 10 3 ksi (41 GPa)
- Coefficient of Expansion: 5.4 in/in.-°F (70°F to 932°F) 9.7 m/m-°C (20°C to 500°C)
- Resistivity: 21 Ω.in, (53.3 Ω.cm)
- Thermal Conductivity: 12.6 Btu-in/ft 2 hr-°F, (21.79 W/mK)
- Typical Mechanical Properties:
Annealed
Heat Treated: 1290 °F
Tensile Strength: 50 ksi (345 MPa) min – 65 ksi (448 MPa) typ
Recommended Operating Conditions: -300°F to 1000°F (-184°C to 540°C)
Large-scale factory production
About Us
GNEE was established in 2008 with 16 years of experience in foreign trade export. Our main products are titanium tubes, titanium rods, titanium wires, titanium foils, titanium sheets and parts of various specifications. We cooperate with many famous factories to provide you with large quantities of high quality metals and customized products. We have up to 200 employees and will continue to grow in the future. All of them are committed to providing you with better products and services. We are committed to providing you with the best products and services, and we will provide you with more favorable pricing and safe and fast transportation solutions.GENN is trustworthy. We look forward to working with you.
Trustworthy Team
GNEE Participation in Exhibitions
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