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Products Introduction
1. BT-20 Titanium Plate is a Russia-grade titanium metal plate, which is one of the titanium alloy plates used in aerospace, aircraft, and other industries like casting, blades, and so on.
2. BT20 titanium plate available size and standards
OD: 1.0~200mm or the customer's size
Standards: ΓOCT23755-87 ΓOCT22178-90 DIN17860-1990
3. Properties of BT20 titanium plate
Titanium Alloy Ti-6Al-1.50 MO-1.5V (BT20) has good comprehensive mechanical properties, the main strengthening mechanism is through the addition of elemental Al to stabilize the elements, Mo and V can improve manufacturability and are increasingly used in the aircraft manufacturing industry.
4. What is the chemical composition of the BT-20 Titanium Plate?
| Grade | Chemical composition (mass fraction) (%) is not greater than (except for the specified range value) | ||||||||||||||
| Ti | Al | Cr | Mo | Sn | Mn | V | Fe | Si | Zr | C | N | H | O | the sum of other elements | |
| BT20 | base | 5.5~7.0 | - | 0.5~2.0 | - | - | 0.8~2.5 | 0.25 | 0.15 | 1.5~2.5 | 0.1 | 0.05 | 0.015 | 0.15 | 0.3 |
5. The main properties of high-temperature titanium alloys
| Designation | The maxim temperature of usage,℃ |
RT tensile | High temperature tensile | Durability | ||||||||
| δb MPa |
δ0.2 MPa |
δ5 % |
Ψ % |
℃ | δb MPa |
δ5 % |
Ψ % |
℃ |
δb Mpa |
T h. |
||
| TC4 | 300 | 900 | 830 | 10 | 25 | 400 | 615 | 12 | 40 | 400 | 570 | 100 |
| BT20 | 350 | 930 | - | 7-10 | - | 350 | 685 | - | - | 350 | 665 | 50 |
| 500 | 570 | - | - | 500 | 470 | 50 | ||||||
| TA7 | 350 | 785 | 680 | 10 | 25 | 350 | 490 | - | - | 350 | 440 | 100 |
| Ti-17 | 370 or 400 | 1120 | 1030 | 7 | 15 | 370 | 907 | 12 | 30 | 370 | 685 | 100 |
| Ti-811 | 400 | 895 | 825 | 10 | 20 | 425 | 620 | 10 | 25 | - | - | - |
| TC6 | 400 or 450 | 980 | 840 | 10 | 25 | 400 | 735 | - | - | 400 | 665 | 100 |
| TC11 | 500 or 530 | 1030 | 900 | 10 | 30 | 500 | 685 | - | - | 500 | 595 | 100 |
| Ti-6242s | 520 | 895 | 825 | 10 | 25 | 480 | 620 | 10 | 25 | 525 | 480 | 35 |
| Ti-55 | 550 | 980 | 900 | 10 | 25 | 550 | 610 | 12 | 30 | 550 | 430 | 100 |
| Ti-60 | 600 | 1100 | 1030 | 11 | 18 | 600 | 700 | 14 | 27 | 600 | 350 | 100 |
6. How is the application of the BT-20 Titanium Plate?
BT20 alloy is mainly used for manufacturing structural parts and welding load-bearing parts with continuous working hours under temperatures below 500℃.
Its products are used in a variety of engine blades, casing, aircraft, and other stamping parts.
7. Our advantages
To achieve our development vision, we provide our customers with high-quality products and good after-sales service. Titanium alloy BT20 titanium plate won the majority of crucial certifications in its market. We are one of the superior Titanium Alloy Ti-6Al-1.50 MO-1.5V (BT20) plates suppliers, we have sales offices in different cities of domestic. Our head office is located in Baoji and we supply Titanium Alloy Ti-6Al-1.50 MO-1.5V (BT20) sheets and plates to all major cities of China from Baoji.
FAQ
Q: 1. What is the corresponding grade of BT20 titanium alloy?
A: The chemical composition of BT20 titanium alloy is Ti-6.5Al-1Mo-1V-2Zr and the corresponding domestic grade is TA15 titanium alloy, which has a medium room temperature and high-temperature strength, good thermal stability, and welding performance, and the process plasticity is slightly lower than TC4.
Q: 2. What are the mechanical properties of BT20 titanium alloy?
A: BT20 titanium alloy has high strength and low density, good mechanical properties, and good toughness and corrosion resistance. In addition, the process performance of titanium alloy is poor, cutting is difficult, and it is very easy to absorb impurities such as hydrogen, oxygen, nitrogen, and carbon during hot processing; it also has poor wear resistance and a complex production process.
Q: 3. What is the annealing temperature of the BT20 titanium plate?
A: The stress relief annealing temperature of the BT20 titanium alloy plate is 600-650℃, 0.5-8h, air cooling.
Q: 4. What fields are BT20 titanium alloy mainly used in?
A: The working temperature of the BT20 titanium plate can reach 500℃, and can reach 800℃ instantly (no more than 5min). When working at 450℃, the service life can reach 6000h; it is mainly used to manufacture aircraft, engine parts, and welding load-bearing parts that work for a long time below 500℃.
Contact information:
Tel: +86-0917- 3664600
Whatsapp: +8618791798690
Email: sales@tmsalloy.com
tina@tmsalloy.com
Our company attaches great importance to contract, keeps promise, operates in good faith and cooperates widely. Our Buy Manufacturers Medical Grade Gr 5 Titanium Sheet are sold to many countries and regions. Our business philosophy is professional, market-oriented and international. With high cost performance and perfect service, our sales network has covered many cities across the country.
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