RAL Color Prepainted Galvanized Steel Coil PPGI / PPGL / HDGL / HDGI Cold Rolled Steel Coil
Cold rolled steel is rolled at room temperature and then rolled again below its recrystallization tem perature.This process enables better control over finished product shape, thickness, dimensions, and a more consistent finish. Steel coils are used by various industries, as this type of metal is ideal for building panels, walls, roof panels, power stations, ships, and various other projects and construction undertakings. Galvanised steel products can be produced from both cold-rolled and hot-rolled steel. Generally, hot-rolled steel has a better yield strength than cold-rolled steel because the cold-rolling process breaks down the grain structure of the steel, while hot-rolling improves it.
| |||||||||||||||||||||||||||||||||||||||||||||||
