Corrosion Resistant Titanium Plate Grade 7
Titanium Grade 7 (UNS R52400) has similar physical and mechanical properties to Grade 2. It has excellent welding and fabrication properties and is extremely resistant to corrosion, especially to acids, due to the addition of palladium.
Description
Grade 7 titanium alloy is an alpha-beta titanium alloy containing indium and has unique material properties:
- Corrosion resistance: Grade 7 titanium alloy has good corrosion resistance, especially in reducing and oxidizing environments, so it is often used in chemical, marine and medical equipment.
- Density: Compared with steel, Grade 7 titanium alloy has a lower density, so it has advantages in areas that require lightweight design.
- Weldability: Grade 7 titanium alloy has good weldability and is suitable for various welding processes, such as TIG welding, MIG welding, etc.
- High temperature strength: Grade 7 titanium alloy still maintains high strength at high temperatures, so it is suitable for applications in high temperature working environments.
- Forging performance: Grade 7 titanium alloy usually needs to control the forging temperature and speed during the forging process to ensure good forming performance and mechanical properties. Due to its special composition of indium, it is necessary to pay attention to the appropriate heating temperature and holding time during the forging process to avoid organizational and performance problems caused by overheating or too fast cooling.
| Type | Strip, Sheet, Plate, Coil |
| Specification | ASTM B265; ISO 5832; JIS H 4600; DIN 17850; ΓOCT 19807; GB/T 3621 |
| Length | 1000mm-13000mm or as required |
| Width | 1000mm-1219mm-1500mm-1800mm-2000mm-2500mm or as required |
| Thickness | 0.3 to 120mm or as required |
| Process | Hot; Cold Rolled; Forging |
| Surface | Descaled; Sandblated; Ground |
Note:
Any product 0.187 in. (4.75 mm) and under in thickness and less than 24 in. (610 mm) in width is classified as strip; products 0.187 in. (4.75 mm) and under in thickness and 24 in. (610 mm) or more in width are classified as sheet; any product over 0.187 in. (4.75 mm) in thickness and over 10 in. (254 mm) in width is classified as plate.
Grade 7 Titanium Chemical Composition Requirements
| Element | Ti | Fe | O | N | C | H | Pd |
| Weight | Balance | ≤0.30 | ≤0.25 | ≤0.030 | ≤0.080 | ≤0.015 | ≤0.20 |
Grade 7 Titanium Physical Properties
| Physical Properties | Metric | English |
| Density | 4.51g/cm³ | 0.163 lb/in³ |
| Melting Point | 1665 °C | 3029 °F |
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Applications of Grade 7 titanium plate
Grade 7 titanium alloy is widely used in production equipment parts in the chemical industry due to its excellent corrosion resistance, high strength and excellent formability. Here are some common application areas:
- Chemical processing and storage containers: Grade 7 titanium alloy is often used to manufacture chemical reactors, storage tanks, pipes and containers because it can resist corrosion from many corrosive media, including acids, salts and chemical solutions.
- Heat exchangers: Grade 7 titanium alloy can be used to manufacture heat exchangers for heating or cooling fluids and is widely used in the chemical process and energy fields.
- Conduits: Grade 7 titanium alloy conduits have excellent corrosion resistance and high strength and are used in piping systems that transport acidic or alkaline media.
- Pumps and Valves: Grade 7 titanium alloy can be used to manufacture pumps and valves in the chemical processing industry, suitable for fluid control and delivery of corrosive media.
- Accessories and auxiliary equipment: Grade 7 titanium alloy can also be used to manufacture accessories and auxiliary equipment in chemical plants, such as flanges, flanges, seals, etc.
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GNEE was established in 2008 with 16 years of experience in foreign trade export. Our main products are titanium tubes, titanium rods, titanium wires, titanium foils, titanium sheets and parts of various specifications. We cooperate with many famous factories to provide you with large quantities of high quality metals and customized products. We have up to 200 employees and will continue to grow in the future. All of them are committed to providing you with better products and services. We are committed to providing you with the best products and services, and we will provide you with more favorable pricing and safe and fast transportation solutions.GENN is trustworthy. We look forward to working with you.
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