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..
Chemical Composition
C ≤0.12%
Si ≤0.75%
Mn ≤1.00%
P ≤0.040%
S ≤0.030%
Ni ≤0.60%
Cr 16.00~18.00%
Mechanical Properties
Density: 7.75 g/cm;
Melting point: 1427 ℃
Coefficient of expansion: mm / ℃ (at 20-100 ℃)
The 430 stainless steel has the ability to resist oxidation to corrosion, but has the tendency of intergranular corrosion.
430 stainless steel wire is widely used in the shaft. Due to the safety of non-toxic, widely used in food tableware.
