410 stainless steel: good corrosion resistance, machinability, general purpose edge class, valve class. 410 stainless steel heat treatment: solution treatment (℃) 800-9000 slow cooling or 750 fast cooling
410 stainless steel chemical composition: C ≤ 0.15, Si ≤ 1.00, Mn ≤ 1.00, P ≤ 0.035, S ≤ 0.030, Cr = 11.50 ~ 13.50
430 stainless steel is a corrosion resistance and good general-purpose steel. General-purpose steel, thermal conductivity is better than austenitic, the coefficient of thermal expansion is smaller than austenitic, heat fatigue, add stabilizing element titanium, weld parts with good mechanical properties. Used for building decoration, fuel burner parts, household appliances, home appliance parts.430F is a steel grade with easy cutting performance added to 430 steel. Used for automatic lathes, bolts and nuts, etc. 430LX in 430 steel to add Ti or Nb, reduce the C content, improved processing performance and welding performance. Used for hot water tanks, hot water systems, sanitary appliances, household durable appliances, bicycle flywheels and so on.
430 stainless steel chemical composition (%) carbon (C): ≤ 0.12 silicon (Si): ≤ 0.75 manganese (Mn): ≤ 1.00 phosphorus (P): ≤ 0.040 sulfur (S): ≤ 0.030 nickel (Ni): ≤ 0.60 chromium (Cr): 16.00 ~ 18.00 molybdenum (Mo): 2.00-3.00
Understand?