Gr9 alloy is a low-alloyed near-D alloy with a nominal composition of T-3A-2.5V. It is developed as a cold-processable pipe application. It has good cold formability and welding performance, and its room temperature strength is higher than that of industrial Pure bowls are 20% to 50% higher and have good corrosion resistance in many media. Gr9 welding performance and cold forming performance are better than TC4 alloy.
Specifications | In stock, can be customized according to customer requirements |
Form | Plate, Strip,Bar,Tube |
Classification | Titanium |
1）Chemical Composition
Grade | Chemical composition (weight percentage) | ||||||||
Gr9 | Chemical | (Ti) | (Fe) | (C) | (N) | (H) | (O) | Other impurities (Single) | Other impurities ( sum) |
pure titanium | Balance | ≤0.25 | ≤0.08 | ≤0.05 | ≤0.015 | ≤0.12 | 2.0-3.5 | 1.5-3.0 | |
2）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 |
|
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) |
|
11 types (12 types) TP340Pb | Ti2Pd(3.7235)(Gf11-TilPd)T3Pd day 13th in the bidkind) |
|
|
Ti-0.3Mo-0.8Ni | TA10 | Gr12 |
|
| TiNi0.8Mo0.3 |
|
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Gr9 alloy seamless pipeis suitable for aircraft and engine hydraulic and fuel piping systems. It has been used in various military and civilian aircraft and aerospace applications. Therefore, TA18 alloy has become the most suitable for making high-pressure resistant light weight on aircraft with its excellent comprehensive properties. Ideal material for high-quality conduits.
G9 alloyhas become the most ideal material for making high-pressure resistant lightweight ducts on aircraft due to its excellent comprehensive properties.
In the 1960s, the use of Da alloy began to move from the rear fuselage to the middle fuselage, and some of them were engaged in the manufacturing of important load-bearing components such as bulkheads, beams, and flap slide rails using structural steel. The amount of alloy used in military aircraft has increased rapidly, reaching 20% to 25% of the weight of the aircraft structure.
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.
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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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