American standard square and rectangular tube ASTM A36, A500, A572 material comparison

American standard square tube and rectangular tube ASTM A36, A500, A572 material comparison:

ASTM A36 steel is a common carbon structural steel with excellent plasticity and weldability. Its strength and impact resistance make it ideal for use in building structures, mechanical parts and metal structures. After galvanizing, A36 steel can obtain better corrosion resistance and extend its service life.

ASTM A500 square and rectangular tubes are seamless hot-rolled square and rectangular tubes, suitable for building structures, ventilation ducts, steel and wood structures and other fields. It has good strength, rigidity and welding performance, and can withstand high pressure, humidity and other harsh environments. A500 square and rectangular tubes are also widely used in building bridges, automobile frames, and transportation equipment.

ASTM A572 square and rectangular tube is a high-strength low-alloy structural steel mainly used in the manufacturing of heavy engineering machinery, ships, bridges and other fields. It has high strength, good toughness and weldability. A572 square and rectangular pipes have a long service life and can withstand heavy pressure and stress under harsh working conditions.

In general, American standard square and rectangular pipes ASTM A36, A500, and A572 are all high-quality steel choices. Whether you are considering plasticity, impact resistance or strength, these square and rectangular tubes can meet your needs. When selecting suitable square and rectangular pipes, you also need to consider the requirements of the specific project, such as load, environmental conditions, budget and other factors.