Ti-6242 Titanium Plate
The nominal composition of Ti-6242S titanium alloy is Ti-6Al-2Sn-4Zr-2Mo-0.1Si. It is a near-α titanium alloy.It is a titanium alloy with high strength, high durability, great jerk obstruction and erosion opposition. Ti-6242 titanium plate is one of the plates Production by our company. Mainly used to make fan discs, compressor discs, blades and casings of aero engines. Additionally, it is utilized in the chemical industry and medical treatment.
Product Introduction
Ti6242 alloy is a near-α alloy with the domestic brand name TA19. Due to its good high-temperature properties, it can be used in aero-engine compressor components and aircraft skin materials. The nominal composition of Ti-6242 titanium plate is Ti-6A1-2Sn-4Zr-2Mo, in which the added aluminum is an effective α-stabilizing element; the added molybdenum is a moderately strong β-stabilizing element; and the added tin and zirconium are solid solution strengthening elements. the stabilizing effect on the phase is neutral; the combined effect of these alloying elements is to produce a weakly β-stable α+β alloy. Since the alloy is a weakly β-stable alloy, the alloy is a nearly α-type α+β alloy.
Ti6242 chemical element content
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Ti6242 mechanical properties and chemical composition |
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|
Element |
Fe |
C |
Si |
Mo |
N |
Zr |
A |
Sn |
H |
O |
Other single |
Total other |
More |
|
minimum value |
- |
- |
0.06 |
1.8 |
- |
3.6 |
5.5 |
1.8 |
- |
- |
- |
- |
Ti margin |
|
maximum value |
0.25 |
0.05 |
0.1 |
2.2 |
0.05 |
4.4 |
6.5 |
2.2 |
0.0125 |
0.15 |
0.1 |
0.3 |
|
|
Mechanical behavior |
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tensile strength |
≥900MPa |
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Yield Strength |
≥830MPa |
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Elastic Modulus |
≥105 GPa |
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Thermal expansion coefficient |
8.6 × 10⁻⁶/℃ |
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Manufacturing process of Ti-6242 titanium alloy plate
The manufacturing process of Ti-6242 titanium alloy plate includes several steps: smelting, forging, rolling, heat treatment and mechanical processing.
Melting:The most important phase in the manufacturing process is to soften the unrefined components to shape a liquid alloy materials. Molybdenum, zirconium, aluminum, and titanium make up the alloy. The liquefying system happens in a vacuum electric circular segment heater, which guarantees the virtue of the combination and forestalls defilement.
Forging:The subsequent stage is manufacturing. An ingot is produced by pouring the molten alloy into the mold and allowing it to solidify. The ingot is then warmed to a particular temperature and pounded to pack and shape it into a harsh shape. The manufacturing system expands the strength and sturdiness of the combination.
Rolling: The third step is rolling.To shape the forged ingot into a sheet and reduce its thickness, it is heated and run through a series of rollers. The rolling procedure is essential for obtaining the desired dimensions and surface finish because it takes place in a controlled environment.
Heat treatment: The fourth step is heat treatment. The plate is warmed to a particular temperature and held at that temperature for a particular time frame to work on its exhibition.The heat treatment process enhances the strength, ductility and corrosion resistance of the alloy.
Machining:The last step is machining. The boards should be cut to the size and shape you want with cutting tools like saws, drills, and lathes. Machined to accomplish required accuracy and surface completion.
The alloy elements of Ti-6242 titanium plate can be divided into three categories:
1,The elements aluminum, carbon, oxygen, and nitrogen are examples of "stabilizing elements" that both raise the temperature at which the phase transitions and stabilize the phase. Among them, aluminum is the fundamental alloying component of titanium composite. It clearly improves the alloy's normal and high-temperature strength, lowers the specific gravity, and raises the elastic modulus.
2,Components that settle the β stage and lessen the stage progress temperature are β-balancing out components, which can be separated into two kinds: isomorphous and eutectoid. The previous incorporates molybdenum, niobium, vanadium, and so forth.; the last option incorporates chromium, manganese, copper, iron, silicon, and so on.
3,Three neutral elements, such as zirconium and tin, have little effect on the phase transition temperature.There are heat-resistant, high-strength, and corrosion-resistant titanium alloys (titanium-molybdenum, titanium-palladium, etc.) types of titanium alloys. according to their applications, low-temperature and special function alloys (titanium-iron hydrogen storage materials and titanium-nickel memory alloys)
6242 Titanium Plate Performance Advantages
Higher specific strength
High thermal intensity
Good corrosion resistance
Good low temperature performance
High chemical activity
Small thermal conductivity and small elastic modulus
Ti6242 titanium alloy plate is lightweight, has high tensile strength, can withstand temperatures up to 550°C, and can produce and process complex shapes.
Ti-6242 titanium plate is resistant to high temperatures, enabling the production of lightweight components without compromising tensile strength. This makes the alloy ideal for lightweight and high-performance components in the racing and aerospace sectors.
Ti6242 titanium plate product picture
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