Grade TA4 (American Standard Gr4) is considered the strongest of the four types of commercially pure titanium. TA4 is also known for its excellent corrosion resistance, good formability and weldability. Used in some fuselage components, cryogenic vessels, heat exchangers and other applications that require high resolution.
Specifications | In stock, can be customized according to customer requirements |
Form | Plate, Strip,Bar,Tube |
Classification | Titanium |
1）Comparison table of Chinese and foreign brands of titanium and titanium alloys
Basic ingredients: | GB/T | ASTM | TOCT | JIs | DIN | BS | NF |
Ti (Ti ELI) industrial pure titanium | TA1(ELI) | Cr1(ELT) | BT1-00 | JIS1(1 species)TP270 | Til(3.7025) | 2TA1 | T35 |
Ti (Ti ELI) industrial pure titanium | TA2(ELI) | Cr2(ELI) | BT1-0 | JIS2 (2 types) TP340 | Ti2(3.7035) | 2TA2 | T40 |
Ti (Ti ELI) industrial pure titanium | TA3(ELI) | Cr3(ELI) | OT4-0 | JIS3 (3 types) TP450 | Ti3(3.7055) | 2TA3 |
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Ti (Ti ELI) industrial pure titanium | TA4(ELI) | Cr4(ELI) | BT1-00 | JIS4 (4 types) TP550 | Ti4(3.7065) | 2TA4 | T60 |
Ti-0.2Pd |
TA9(TA9-1) |
Gr7(Gr11) |
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11 types (12 types) TP340Pb | Ti2Pd(3.7235)(Gf11-TilPd)T3Pd day 13th in the bidkind) |
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Ti-0.3Mo-0.8Ni | TA10 | Gr12 |
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| TiNi0.8Mo0.3 |
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2）Physical properties
Grade | Mechanical properties at room temperature, not less than | High temperature mechanical properties, not less than | ||||||
Ts ob MPa |
YSσ0.2MPa | Elδ5 % | Shrinkage rate ψ% | Impact value ak J/cm2 | Test temperature ℃ | Test temperature obMPa |
Persistent strengthσ100 MPa | |
TA1 | 343 | 275 | 25 | 50 |
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TA2 | 441 | 373 | 20 | 40 | 一一 |
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TA3 | 539 | 461 | 15 | 35 |
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TA5 | 686 | 一一 | 15 | 40 | 58.8 |
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TA6 | 686 |
| 10 | 27 | 29.4 | 350 | 422 | 392 |
The use oftitanium steelcomposite structures in the heating chamber and evaporation chamber can effectively prevent salt scale and improve the quality of salt production. At the same time, it can reduce the corrosion of high-concentration salt water on the pipe wall during the evaporation process and extend the maintenance cycle.
The working conditions of aerospace vehicles are very extreme. In addition to the structural design of materials requiring superb technology, the excellent properties and functions of the material itself are also important. Therefore,titanium alloysstand out among many materials.
Titanium and titanium alloysare widely used in nuclear submarines, deep submersibles, atomic icebreakers, hydrofoils, hovercrafts, minesweepers, as well as propellers, whip antennas, seawater pipelines, condensers, heat exchangers, acoustic devices, and fire-fighting equipment. superior.
The manufacturing process of stainless steel and alloys involves multiple steps to transform raw materials into flat,rectangular sheets or plates made of stainless steel and alloys. Here are a few key steps for stainless steel and alloys:
Molten stainless steel and alloys are cast into large ingots or billets through a casting process.
During the hot rolling process,the thickness of the steel ingot is gradually reduced and elongated to form long strips or coils.
Annealing involves heating stainless steel and alloys to a specific temperature and then slowly cooling it.
Cold rolling is carried out through rolling mills to reduce thickness to meet customer specifications.
Wuxi Walmay Metal Co,Ltd is a comprehensive processing group of Alloy Steel、Forged Parts Fitting、Titanium Alloy、Stainless Steel、Special Welding Wireseries， and more than 800 specifications.
Our group has been engaged in the domestic and global market for more than ten years with rich steel experience and can offer professional advice for customers inapplications with different materials.
Machine cutting
Sheet cutting
plasma cutting
Dynamic waterjet cutting
sawing
Plank leveling
polishing
laser cutting
laser cutting
production cutting
Long product cutting
Bar and structural cutting
polishing
Heat treatment and annealing: Wuxi Walmay Metal can heat treat certain 400 series stainless steels.
Material Reliability Identification (PMI): Wuxi Walmay Metal can complete this testing in-house.
Ut Testing: Ultrasonic testing (UT) uses high-frequency sound energy to inspect and measure stainless steel products.
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