430 stainless steel is a universal steel with good corrosion resistance, better thermal conductivity than austenite, smaller thermal expansion coefficient than austenite, heat resistance and fatigue, adding stabilizing element titanium, good mechanical properties of welding parts.430 stainless steel for building decoration, fuel burner parts, household appliances, home appliances parts.
430F is a type of steel for which free-cutting properties are added to 430 steel. It is mainly used in automatic lathes, bolts and nuts, etc.430LX adds Ti or Nb in 430 steel, reduces C content, improves the processing performance and welding performance, mainly used for hot water tank, heating water system, sanitary appliances, household durable appliances, bicycle flywheel, etc..Also known as 18/0 or 18-0 due to its chromium content.Compared with 18/8 and 18/10, there is slightly less chromium and the hardness decreases correspondingly.
Density: 7.75 g/cm&sup 3;
Melting point: 1427 ℃
Coefficient of expansion: mm / ℃ (at 20-100 ℃)
Young's modulus: kN/mm²
Rigid modulus: kN/mm²
Application standard: n/a (UNS)