September 26, 2023
A333 Grade 6 material refers to a specific type of carbon steel used for low-temperature service. This material is often used in various industries, including oil and gas, petrochemical, and power generation, where pipelines and equipment need to operate at temperatures as low as -50°F (-45°C). A333 Grade 6 is known for its excellent toughness and impact resistance at low temperatures.
Here are some key characteristics and properties of A333 Grade 6 material:
Composition: A333 Grade 6 is primarily composed of carbon, manganese, phosphorus, sulfur, and small amounts of silicon, nickel, chromium, and copper. The controlled chemistry of this steel ensures good weldability and corrosion resistance.
Low-Temperature Properties: A333 Grade 6 material is designed to maintain its mechanical properties even in extremely cold conditions. It is often used for cryogenic applications where low-temperature toughness is critical.
|diameter can be manufactured as cutomer require
|wall thickness can be manufactured as cutomer require
|500mm-13000mm (19.6''-511.8'' or random length)
|round, square, rectangular
|plain ends, beveled ends etc
|painted as customer needs
|CE, ISO, API
|stock size 10 days, customize size 15-25 days, large quantity please contact with our sales person.
|option one: plastic caps covered on both ends of pipes;
|option two: woven bag wrapped outside the pipes;
|option three: tied in bundle
|oil/gas/water fluid transportation or construction, hydraulic precision machinery parts/power/boiler/petrochemical/building
Weldability: A333 Grade 6 steel is easily weldable using common welding methods. It can be welded using both manual and automatic welding processes, making it suitable for various fabrication requirements.
Applications: A333 Grade 6 steel is typically used for the construction of pipelines, pressure vessels, and equipment that transport or contain gases and liquids at low temperatures. It is commonly used in the oil and gas industry for transporting natural gas and other hydrocarbons.
Testing and Certification: This material is subject to various testing and certification standards to ensure its suitability for low-temperature applications. These standards may include impact testing, tensile testing, hardness testing, and non-destructive testing (NDT).
It's important to note that the "Grade 6" designation specifies the minimum yield strength of the material, which is 35,000 psi (240 MPa). A333 Grade 6 is one of several grades in the ASTM A333 specification, with each grade designed for specific temperature ranges and service conditions. When selecting materials for low-temperature applications, it's essential to consider the specific requirements of the project and ensure that the chosen material meets those requirements.
|Contact Person :
|Ms. Kelly Zhang