430 stainless steel and 304 differences:

1, the stability of different: 430 stainless steel containing aluminum and nickel metal is not the content of 304 stainless steel, so the stability of 430 stainless steel without 304 strong stability; 2, scope of application: 430 stainless steel heat resistant, so he is suitable for the environment of high temperature environment; 304 stainless steel is applicable to cold wet environment; 3, use different: 430 stainless steel is often used to heat water tank, boiler and other places.

2, 430 stainless steel: in the industry known as "stainless iron", because it is a kind of ferritic stainless steel, with good corrosion resistance, has excellent thermal conductivity than austenitic stainless steel, mainly used in architectural decoration, part of the home appliance parts, fuel burner parts such as room temperature or high temperature setting, but due to the relative amount of 430 stainless steel containing inscription 304 is much less So good, so in terms of hardness is not 304.

3, 304 stainless steel with high temperature resistance, good processability, high toughness characteristics, widely used in medical industry and home decoration industry and food industry. 304 stainless steel has a strong corrosion resistance, is widely used for making good comprehensive performance, corrosion resistance and formability of equipment and parts. 430 stainless steel is mainly used in architectural decoration, fuel burner components, home appliances, home appliance parts.In 430 with the performance of free-cutting steel steel grade 430 f, is mainly used in automatic lathe, bolts and nuts, etc. Ti and Nb is added in the 430 steel, to reduce the C content into 430 lx, improved the processing properties and welding performance, is mainly used for hot water, heating water system, sanitary ware, families with durable appliance, bicycle flywheel, etc.

4, 304 stainless steel and 430 stainless steel have their own advantages: 430 stainless steel has good thermal conductivity and mechanical properties, building decoration, fuel burner components, family appliances, household appliances and other fields, 430 stainless steel is better; 304 stainless steel has a strong toughness and corrosion resistance, in the industrial and food medical need corrosion resistance performance of the industry, such as 304 stainless steel is better.