Top Quality Titanium alloy 6Al-2Sn-4Zr-2Mo UNS R54620
Our development depends on the advanced equipment ,excellent talents and continuously strengthened technology forces for Top Quality Titanium alloy 6Al-2Sn-4Zr-2Mo UNS R54620, We sincerely welcome all guests to set up business relationships with us on the basis of mutual benefits. Please contact us now. You will get our professional reply within 8 hours.
HY Titanium 6-2-4-2 Material grades and equivalents
6Al-2Sn-4Zr-2Mo, 6-2-4-2 Titanium, 6-2-4-2, UNS R54620
Introduction
A near-alpha alloy, primarily used for high strength and toughness, with good creep resistance up to 1000°F. Forging and machining characteristics similar to those of Ti 6Al-4V. Applications include compressor components, hot airframe skin, and engine afterburner structures. The weld ability of Ti 6-2-4-2 is fair, using AMS 4952 weld wire. Several different treatments are available.
Chemistry Composition
|
Al |
Sn |
Zr |
Mo |
C |
N |
H |
O |
Si |
Fe |
Y |
Others, |
Others, |
Ti |
|
|
MIN |
5.5 |
1.8 |
3.6 |
1.8 |
- |
- |
- |
- |
0.06 |
- |
- |
- |
- |
- |
|
MAX |
6.5 |
2.2 |
4.4 |
2.2 |
0.05 |
0.05 |
0.015 |
0.12 |
0.1 |
0.25 |
0.005 |
0.1 |
0.3 |
Balance |
Features
Machinability similar to austenitic stainless steelsEasily welded if proper precautions are taken to prevent oxygen, nitrogen and hydrogen contaminationsLong term stability for temperatures up to 800°F
Applications
Compressor discs, bladesAirframe structure, skinEngine afterburner componentsHush kits
Physical Properties
Density: 0.160 lb/in3
Beta Transus: 1825±25°F
Thermal Conductivity: 4.00 Btu hr/ft2 hr°F
Coefficient of Thermal Expansion: 32-212°F 4.3 x10-6 in/in°F
Modulus of Elasticity: 16.5×106 psi
Mechanical Properties
Minimum Tensile Properties, AMS 4919, Duplex Annealed
|
Thickness, in |
0.025 ≤ 0.062 |
> 0.062 ≤ 1.000 |
> 1.000 ≤ 3.000 |
|
Tensile Strength, ksi |
135,000 |
135,000 |
135,000 |
|
0.2% offset Yield Strength, ksi |
125,000 |
125,000 |
125,000 |
|
Elongation, % |
8 |
10 |
10 |
| Regular shape for all kinds of alloys | |||
| Form | Specification | Supply Form | Others |
| Sheet | Thickness：0.40-4.75mm，General Width：1000、1219、1500mm | Whole Coil or piece of it | Cold Annealed，Surface 2B、2E |
| Plate | Thickness：4.76-60mm，Width：1500、2000、2500mm，Length：3000、6000、8000、8500mm（Under 10mm plate can be coiled） | Whole Coil or piece of it | Single hot rolling，Solid solution annealed state，Surface 1D |
| Belt | Thickness：0.10-3.0mm，Width：50-500mm | Whole Coil or Specified size | Cold Annealed，Surface 2B、2E |
| Bar & Rod | Rolled barΦ5-45mm，Length≤1500mm | Polished Bar（circle、Square） | Solution annealing,descaling |
| Forged barΦ26-245mm，Length≤4000mm | |||
| Weld tube | Outer diameterΦ4.76-135mm，Wall Thickness0.25-4.00mm，Length：≤35000 mm | Base on your requirement | |
| Seamless Tube | Outer diameterΦ3-114mm，Wall Thickness0.2-4.5mm | Base on your requirement | |
| Wire | Outer diameterΦ0.1-13mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Forged piece | discs,rings,squares,blocks,slabs | Base on your requirement | Steel, Alloy |
| Flangs | All kinds of Flangs | Base on your requirement | Steel, Alloy |
| Welding Material | Coil wire Φ0.025mm-1.6mm | Base on your requirement | Certificate of Origin：America, Sweden, Britain, Germany, Austria, Italy, France. |
| Straight WireΦ1.6mm-4.0mm | |||
| Welding rodΦ1.2mm-4.0mm | |||
| Tube | Elbow, three links, four links, different diameter size | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
| Explosive bonded laminate | Raw Sheet Thickness≥2mm | Base on your requirement | Ni & Ni alloy, Ti & Ti alloy |
The progress of improved metallic resources is a crucial action at the leading edge of science and know-how. Metals offer unrivalled mixtures of houses and reliability at a cost which is economical. They are adaptable mainly because subtle improvements in their microstructure can cause dramatic variations in their houses. For illustration, it is feasible to purchase business steel with a energy as lower as 50 MPa or as large as 5500 MPa. They can be built with a microstructure which is finer than that of carbon nanotubes. An understanding of the progress of microstructure in metals, rooted in thermodynamics, crystallography and kinetic phenomena is crucial for the resources scientist. The bulk of the 1.4 billion tonnes of metals made annually are the outcome of developments within just the last 10 a long time
http://www.msm.cam.ac.british isles/phase-trans/2002/creep.1.html
