What is ST37-2 steel equivalent to

ST37-2 steel is a carbon structural steel commonly used in the construction of buildings and structures. Its equivalent grades include ASTM A36, JIS SS400, and EN S235JR.

ASTM A36 is a widely used structural steel that has a minimum yield strength of 36,000 psi and a tensile strength of 58,000-80,000 psi. It is often used in construction, manufacturing, and transportation industries due to its high strength-to-weight ratio.

JIS SS400 is a Japanese standard for a structural steel with a minimum yield strength of 245 MPa. It is commonly used in general structural applications such as bridges and buildings.

EN S235JR is a European standard for a non-alloy structural steel with a minimum yield strength of 235 MPa. It is commonly used in building and construction applications due to its good weldability and formability properties.

Overall, ST37-2 steel is an internationally recognized grade that is widely used in various industries and applications. Its equivalent grades provide similar properties and are commonly used as alternatives depending on regional or global standards.