Products Description
A516Gr70 is a steel plate for medium and low temperature pressure vessels. It has excellent mechanical properties, high strength, and good low temperature toughness, making it an indispensable material in the petroleum, chemical, and electric power industries.
ASTM A516 Grade 70 is primarily designed for medium-temperature and lower-temperature service conditions. In practical engineering applications:
- It is typically used in operating environments ranging from approximately -20°C to 425°C.
- If impact testing is performed as required, it can also be safely used at lower temperatures.
- For higher-temperature service conditions, permissible stress data in the design code must be consulted.
The ASTM A516 standard does not directly specify maximum or minimum service temperatures. The actual temperature range is typically determined by the design code, impact test requirements, and the material's allowable stress table.
Yuxin (Tianjin) International Trade Co., Ltd. is a steel agent. The main business of our company is: medium and thick plates, ductile cast iron pipe, seamless pipes, deformed bars, etc. of Angang, Hangang, Wugang, Nangang, Shagang and other steel plants, as well as a variety of steel related products. Welcome to contact us for more product information and price.
Video
What pressure vessels is ASTM A516 Gr 70 steel plate commonly used for?
- Reactor: used to carry out various chemical reactions, such as hydrogenation reaction, catalytic cracking reaction and so on. The steel plate can withstand high temperature and high pressure in the reaction process.
- Heat exchanger: used to achieve heat exchange between fluids of different temperatures.A516 Gr 70 steel plate has good low-temperature resistance and welding performance, which can meet the heat exchanger working requirements in a low-temperature environment, and ensure the welding quality.
- Separator: used to separate the different components of the mixed fluid, such as gas-liquid separator, oil-water separator. In the petrochemical production process, the separator needs to withstand a certain pressure and medium corrosion, A516 Gr 70 steel plate strength and corrosion resistance can meet the requirements of its use.
- Ball tanks: usually used to store petroleum, liquefied petroleum gas and other flammable and explosive high-pressure fluids, A516 Gr 70 steel plate has high strength and toughness, can withstand ball tanks in the storage and transport process of pressure and impact.
- Gas tanks, liquefied gas tanks: used for storing gas, liquefied gas and other gas. The low-temperature toughness and corrosion resistance of this steel plate can ensure the safety and reliability of gas tanks in different environmental conditions.
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FAQ
Q: How about the MOQ? If my first order is small, will you accept it?
A: We will try our best to support your trial order quantity, so even if it is 1 piece or 1 kg, we can start cooperation; because we are confident to make a second order with the company.
Q: Can you accept customization?
A: Yes. Can be customized according to customer requirements.
Q: What is the difference between high alloy steel and low alloy steel?
A: Carbon steel has inferior characteristics to both low and high alloy steel. Low alloy steels have less than 0.2 percent alloying element, and high alloy steels have more than 5% alloying element.
Q: What are the four grades of low alloy steel?
A: Some of the most common low alloy steel grades are 4130, 4140, 4340, and 8620. Grade 4130 is widely used in the aerospace industry due to its strength and lightweight properties.
Q: Why would you use high strength low alloy steel?
A: High-strength low-alloy (HSLA) steels are micro-alloyed steels; they are designed to provide better mechanical properties and may also have greater resistance to atmospheric corrosion compared with conventional carbon steels.
Q: Is high-strength low-alloy steel sustainable?
A: Undoubtedly, high-strength steel emerges as a champion in the arena of sustainable construction. It offers us the unique ability to reduce environmental impact by using lighter materials.
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