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BS4449 Steel Reinforcement Rebar
The differences between the, B and C designations are complex and related to structural tolerances. For steel mesh products, B500A grade steel is usually used, and for steel bars, B500B grade steel is used. B500C steel is rarely required, and it is always worthwhile for structural engineers to check whether B500B grade steel can be used instead of B500C, because B500C usually has a significant cost overhead.
ASTM A615 Reinforcing Bar Grade 60
Unlike the former two kinds, ASTM A615 is a deformed steel standard categorized under American standards. These are generally available in diameter between 9.5 mm and 43 mm, and length between 6 m and 12 m. Generally, the steel bars that fall under this standard are under deformed or plain carbon steel. The grades that fall within this standard are Grade 40, Grade 60, Grade 75, and Grade 80.
ASTM A615 Concrete Rebar Grade 40
A615 grade 40 steel adds the most benefit when building materials must hold concrete in compression. Strength is one of the differentiators for these two rebar grades. The minimum tensile strength for A615 grade 40 steel is 70.05 ksi. It has a minimum yield strength of 40 ksi.
ASTM A615 Reinforcement Bar Grade 75
Unlike the former two kinds, ASTM A615 is a deformed steel standard categorized under American standards. These are generally available in diameter between 9.5 mm and 43 mm, and length between 6 m and 12 m. Generally, the steel bars that fall under this standard are under deformed or plain carbon steel. The grades that fall within this standard are Grade 40, Grade 60, Grade 75, and Grade 80.
The stainless steel channel is a long strip steel whose cross-sectional shape is a groove shape. Same as I-beam, stainless steel channel steel is also divided into two kinds of ordinary channel steel and light channel steel. The main purpose of hot-rolled stainless steel ordinary channel steel is: ordinary channel steel is mainly used for building structure, vehicle manufacturing and other industrial structures, and is often used in conjunction with I-beam.
Hot-rolled stainless steel light channel steel (YB164-63) Hot-rolled light channel steel is a kind of steel with wide legs and thin walls, which has better economic effect than ordinary hot-rolled channel steel. Main uses: construction and steel frame structure, etc.
Stainless Steel C Groove Steel
The stainless steel channel is a long strip steel whose cross-sectional shape is a groove shape. Same as I-beam, stainless steel channel steel is also divided into two kinds of ordinary channel steel and light channel steel. The main purpose of hot-rolled stainless steel ordinary channel steel is: ordinary channel steel is mainly used for building structure, vehicle manufacturing and other industrial structures, and is often used in conjunction with I-beam.
Hot-rolled stainless steel light channel steel (YB164-63) Hot-rolled light channel steel is a kind of steel with wide legs and thin walls, which has better economic effect than ordinary hot-rolled channel steel. Main uses: construction and steel frame structure, etc.
Hot-dip galvanized channel steel is also called hot-dip galvanized channel steel and hot-dip galvanized channel steel. It is an effective metal anti-corrosion method and is mainly used in metal structural facilities in various industries. It is to immerse the channel steel after derusting in the molten zinc of about 440~460 ℃, so that the zinc layer is attached to the surface of the channel steel, thus achieving the purpose of anti-corrosion. Now the main method of galvanizing the surface of the channel steel is hot dip galvanizing.
TMT means Thermo Mechanical Treatment, which is a thermomechanical process; These TMT steel bars are generally used material in construction for enhanced protection against earthquake and another type of natural disasters. To ensure safety for your structure TMT steel bars should be resistant to corrosion which helps to obtain a longer life to your structure.