Hot Rolled Steel A36, also known as 44W in Canada, is the most commonly used hot-rolled steel. It is a versatile material that is easily fabricated and can be formed hot or cold. This steel has good overall mechanical properties which makes it suitable for a wide range of applications.
The hot roll process used in the production of A36 steel gives it a rough surface when compared to cold-rolled steel. However, this roughness can be an advantage in some applications, as it can provide better grip and resistance to slipping.
One of the key properties of ASTM A36 is its high yield strength. This is the amount of stress that a material can withstand before it begins to deform or break. The yield strength of A36 steel ranges from 36,000 to 60,000 PSI. This high yield strength makes it ideal for use in structural applications, such as the construction of buildings, bridges and other infrastructure.
A36 steel is also widely used in the manufacturing of industrial equipment, such as tanks, piping, and machinery. It is often used in the automotive industry for the production of chassis and body parts, as well as in the production of appliances and furniture.
One common variation of A36 steel is Hot Rolled Steel Channel C. This type of steel is used in the construction of buildings and other structures, as it provides structural support while also being lightweight and durable. Hot Rolled Steel Channel C is also commonly used in the production of railings, stairs, and other architectural features.
In conclusion, Hot Rolled Steel A36 (44W in Canada) is a versatile and widely used material that offers excellent mechanical properties. Its high yield strength and rugged surface make it suitable for a variety of applications, ranging from structural to industrial and architectural. Hot Rolled Steel Channel C is just one example of the many variations of A36 steel that are available, each with their own unique set of properties and applications.