|
[China]
Trade Verify
Address: Room 2117, Building C, Wanda Plaza, NO. 58 Xinhua West Street, Tongzhou District, Beijing, China 101100
Contact name:Yana Dong
Y & G International Trading Company Limited |
|
Verified Suppliers
|
|
|
Titanium Grade 7
Introduction
Titanium alloys have several advantageous attributes that allow their use in industries like automobiles,
consumer electronics, military, aerospace, medical, marine, and sports equipment.
Grade 7 Ti-0.15Pd alloy is highly resistant to corrosion in reducing acids and localized attack in hot
halide media. The presence of palladium helps to enhance the alloy’s corrosion resistance. This alloy
is similar to grade 2, and possesses medium strength and ductility.
The following sections will discuss in detail about grade 7 Ti-0.15Pd alloy.
Chemical Composition
The chemical composition of grade 7 Ti-0.15Pd alloy is outlined in the following table.
Element | Content (%) |
|---|---|
Iron, Fe | 0.3 |
Oxygen, O | 0.25 |
Palladium, Pd | 0.12-0.25 |
Carbon, C | 0.08 |
Nitrogen, N | 0.03 |
Hydrogen, H | 0.015 |
Other, total | 0.4 |
Titanium, Ti | Balance |
Physical Properties
The physical properties of grade 7 Ti-0.15Pd alloy are tabulated below.
Properties | Metric | Imperial |
|---|---|---|
Density | 4.51 g/cm3 | 0.162 lb/in3 |
Mechanical Properties
The following table shows the mechanical properties of grade 17 Ti-0.05Pd alloy.
Properties | Metric | Imperial |
|---|---|---|
Tensile strength | 485 MPa | 70343 psi |
Yield strength | 350 MPa | 50763 psi |
Elastic modulus | 103 GPa | 14938 ksi |
Elongation in 50 mm (A5) | 28% | 28% |
Hardness (HV) | 150 | 150 |
Thermal Properties
The thermal properties of grade 7 Ti-0.15Pd alloy are tabulated below.
Properties | Metric | Imperial |
|---|---|---|
Thermal conductivity (room temperature) | 20.8 W/mK | 144 BTU in/hr.ft².°F |
Welding
Weldability of grade 7 Ti-0.15Pd alloy is rated as excellent. This alloy is a single-phase material,
hence the microstructure of the alpha phase is not affected by thermal treatments or welding
temperatures.
Annealing
Annealing of this material can be performed by heating to 650-760°C (1202-1400°F) for 6 min -2 h
and then air-cooled. In case stress relieving is required, the material has to be heated to 480-595°C
(896-1103°F) for 15 min - 4 h, and then air-cooled.
Applications
Grade 7 Ti-0.15Pd alloy is used in the following application areas:
Anode/cathode/cell components
Chemical processing equipment
Air pollution control equipment
Pulp/paper bleaching/washing equipment
Hydrometallurgical extraction/electrowinning
Desalination, brine concentration/evaporation
Forms:
Sheet, Strip, Foil, and Tubing
Standards:
ASTM B265 Gr.7 - Sheet, plate
ASTM B338 Gr.7 - Heat exchange tube
ASTM B861 Gr.7 - Titanium and Titanium Alloy Seamless Pipe
ASTM B862 Gr.7 - Titanium and Titanium Alloy Welded Pipe
ASTM B348 Gr.7 - Bar
ASTM B381 Gr.F7 - Forgings
Linkun is one of the leading China Titanium Alloys manufacturers and suppliers, if you want to buy or import best high-quality titanium grade 7 professional company, factory, seller, and exporter, or if you are checking steel brands, please feel free to contact us.
