Cold Rolled Steel Sheet

A: Yes, we promise to provide best quality products and delivery in time no matter if the price change lot or not, Honesty is our company's tenet.

A: Generally, the trail order will be accepted. The MOQ can be confirmed according to the different products.

A: When you confirmed the price, you can require for samples to check our quality counter display. If you need the samples, we will charge for the sample cost .But the sample cost can be refundable after order confirmation when your quantity of the order is more about the MOQ.

A: Always a pre-production sample before mass production; Always final Inspection before shipment.

A: During forming, cold-rolled steel is strongest when a bend is made against the grain, weaker when bent with the grain. Hot-rolled material, on the other hand, doesn't have grains like cold-rolled steel, so its strength when bent does not vary with the grain direction.

A: Hot rolled steel tends to have rough edges and surfaces that require decarburization or other treatments to prepare it for use in subsequent production operations. In contrast, cold rolled steel generally has a shiny and smooth surface that allows it to be used as-is in production operations.

A: Whenever appropriate, cold rolling follows the hot rolling process step. Temperature ranges typically from 60°c to 180°c and the desired reduction in thickness of the material is from 6 mm to 0.06 mm.