What is SPCC vs SGCC steel?
Both SECC and SGCC have good corrosion resistance due to galvanizing treatment. Among them, SGCC has slightly stronger corrosion resistance because the hot-dip galvanized layer is thicker and more uniform. SPCC has poor corrosion resistance and requires additional anti-corrosion treatment during use.
What grade is cold rolled steel?
ASTM A1008 is a standard specification for cold-rolled steel. This standard includes mild to high strength grades. While creating A1008 cold-rolled steel, the material develops a high integrity surface that is typically oiled to prevent corrosion and aging.
What are the different types of cold rolling?
Cold-rolled sheets and strips come in various conditions: full-hard, half-hard, quarter-hard, and skin-rolled. Full-hard rolling reduces the thickness by 50%, while the others involve less of a reduction.
What is SPCC cold rolled steel?
SPCC is a steel material for sheet metal and press, and only plate material is not distributed. Most of the board thickness is 0.5 to 3.2mm, and among them, board thickness of 1.6mm and 2.0mm are stable distribution. SPCC is also called "rolled material", "cold", and "polished material" because of its smooth surface.
What is another name for cold rolled steel?
Cold-formed steel (CFS) is the common term for steel products shaped by cold-working processes carried out near room temperature, such as rolling, pressing, stamping, bending, etc. Stock bars and sheets of cold-rolled steel (CRS) are commonly used in all areas of manufacturing.
