304 Stainless Steel Round Steel

shape:
It belongs to the category of long products and the category of bars. The so-called stainless steel round steel refers to a solid long stainless steel material with a uniform circular cross-section, generally about 6 meters in length, and its specifications are expressed in millimeters of diameter. For example, "Φ50" means round steel with a diameter of 50 mm.

surface:
Generally can be divided into 304 stainless steel light circle (abbreviation: 304 light circle, 304 light rod, or 304 stainless steel silver light rod) and 304 stainless steel black circle (abbreviation: 304 black rod, or 304 stainless steel rod).
304 stainless steel smooth round refers to the smooth surface, which is processed by finishing rolling, peeling or cold drawing polishing; it is often used in various chemical, food, textile and other mechanical equipment and certain decorative purposes. The so-called 304 stainless steel black round or 304 stainless steel rod (black rod) refers to the round steel whose surface is black and rough, directly hot-rolled, forged, or annealed without processing the oxide layer on the surface.