What are the materials of steel bars?

The materials of the steel bars include but are not limited to carbon steel, stainless steel, alloy steel, etc.

Carbon steel: Carbon steel is one of the most common types of steel. According to the carbon content, carbon steel can be divided into low carbon steel, medium carbon steel and high carbon steel. Carbon steel has good plasticity and weldability, and is usually used in the manufacture of structural parts such as buildings, bridges, and ships.

Stainless steel: Stainless steel bars include many types, such as 316 stainless steel, 304 stainless steel, 304L stainless steel, 321 stainless steel, 316L stainless steel, 310S stainless steel, 630 stainless steel, 1Cr13, 2Cr13, 3Cr13, etc. Stainless steel bars have good corrosion resistance, heat resistance, low temperature strength and mechanical properties, and are widely used in tableware, cabinets, boilers, auto parts, medical equipment, building materials, food industry and other fields.

Alloy steel: Alloy steel is a type of steel with one or more alloying elements (such as chromium, nickel, molybdenum, tungsten, etc.) added to carbon steel. Alloy steel has higher strength, hardness and corrosion resistance, and is used to manufacture more demanding mechanical parts and tools.