Q235B CARBON STEEL COIL

Q235B is a low carbon steel. One of the most common steels in China, it is composed of Q+number+quality grade symbol+deoxidation method symbol. Its steel number is prefixed with "Q", which represents the yield point of the steel, and the number behind it represents the yield point value in MPa. For example, Q235 represents a carbon structural steel with a yield point (σs) of 235 MPa. It is capable of most products with low performance requirements.

Q235B has a certain elongation, strength, good toughness and castability, is easy to stamp and weld, and is widely used in the manufacture of general mechanical parts. It is mainly used for welded structural parts with high quality requirements in construction and bridge engineering.