Knowledge

SPCC (Steel Plate Cold Commercial) is a cold rolled steel plate. It is equivalent to Chinese grades Q195, Q215A and German grade St12.

DC01 represents the basic grade of the DC steel family and is also known under the former designations St12 or FeP01. This grade can be used for simpl

DC01 represents the basic grade of the DC steel family and is also known under the former designations St12 or FeP01.

Common problems in cold rolling process are mostly caused by raw material quality, equipment accuracy, process parameter matching and on-site control.

According to DIN EN 10130, the carbon content for quality steels such as DC01 must not exceed 0.12%. In addition, the manganese and phosphorus content

According to DIN EN 10130, the carbon content for quality steels such as DC01 must not exceed 0.12%. In addition, the manganese and phosphorus content

DC01 is a type of cold-rolled low-carbon steel, often referred to as a deep-drawing steel. It is widely used in various industrial applications, parti

Cold rolling is a metal pressure processing process that rolls hot-rolled steel sheets or strips at room temperature. Compared with hot rolling, cold

To reduce the surface roughness by optimizing the pre-treatment process of galvanized steel, it is necessary to start from key links such as degreasin

The post-treatment process of galvanized steel will directly affect its surface roughness, which in turn affects its appearance, adhesion, corrosion r

The surface roughness of galvanized steel is an important indicator to measure the micro-geometric characteristics of its surface, and has a significa

To detect whether the surface quality of galvanized steel meets national standards (such as GB/T 2518-2019) or American standards (such as ASTM A526,