400 stainless steel rod series: 410 stainless steel rod, 420 stainless steel rod, 420J2 stainless steel rod, 430 stainless steel rod, 430F stainless steel rod, 431 stainless steel rod (ferritic and martensitic stainless steel)

Note: L stands for low carbon, for example, 304L contains less carbon than 304. H and S represent high temperature resistance, such as 310S than 310 high temperature resistance, 304H than 304 heat resistance.

Stainless steel rods are divided into round rods, hexagonal rods, square rods, flat rods, round rods, solid rods. The bright side is more expensive than the black side. Among them, 303 is a special material in the bar, which belongs to the easy turning (cutting) type material and is mainly used for automatic lathe cutting. In addition: 304F, 303CU, 316F are also easy to cut materials. Specification: ф 1mm ~ ф 280mm.

430 stainless steel is a universal steel with good corrosion resistance, better thermal conductivity than austenite, smaller thermal expansion coefficient than austenite, heat resistance fatigue, adding stabilized element titanium, good mechanical properties at the weld. 430 stainless steel used for building decoration, fuel burner parts, household appliances, home appliance parts. 430F is 430 steel with free cutting properties, mainly used in automatic lathes, bolts and nuts. 430LX add Ti or Nb in 430 steel, reduce the C content, improve the processing performance and welding performance, mainly used in hot water tank, heating water system, sanitary appliances, household durable appliances, bicycle flywheel and so on.

It is also known as 18/0 or 18-0 because of its chromium content. Compared with 18/8 and 18/10, it contains slightly less chromium and the hardness is correspondingly reduced.