The A285/A285M-17 steel grade is a medium to low carbon steel that is primarily used for pressure vessel applications. It has a minimum yield strength of 185 MPa (27 ksi) and a minimum tensile strength of 310-450 MPa (45-65 ksi).
The chemical composition of A285/A285M-17 steel grade includes elements of carbon, manganese, phosphorus, sulfur, and silicon. The carbon content ensures the steel’s strength and hardness, while the manganese content improves its ductility and toughness. Phosphorus and sulfur are added in controlled amounts to enhance the steel’s machinability and weldability. Silicon contributes to the steel’s strength and resistance to oxidation.
The A285/A285M-17 steel grade is commonly used in the fabrication of pressure vessels and boilers. It is suitable for applications in low to moderate temperature environments and is primarily used in the oil, gas, and petrochemical industries. This steel grade offers excellent weldability and formability, making it easy to fabricate and weld into various shapes and sizes.
In summary, the key properties and applications of A285/A285M-17 steel grade include:
– Medium to low carbon content
– High yield and tensile strength
– Good ductility and toughness
– Enhanced machinability and weldability
– Suitable for pressure vessel and boiler applications
– Used in low to moderate temperature environments
– Commonly used in the oil, gas, and petrochemical industries.