What is the difference between SS 202 and ss304?

The major difference between the 304 and 202 stainless steels is the nickel and chromium content. Both are austenitic stainless steels. The 202 grade has 16% minimum chromium and 0.5% minimum nickel in the composition where the 304 has 18% minimum chromium and 8% minimum nickel. Both of the steels are non-magnetic.

What is the difference between SS 204 and 304?

The 204 steels can have up to 18% chromium and 0.5% nickel where the 304 can have up to 20% chromium and 10% nickel. The nickel content is almost 20 times higher in the 304 material grade. The silicon, phosphorus, sulfur and molybdenum contents vary according to specifications as well.

What is 202 steel alloy?

Introduction : Stainless Steel 202 is one of the widely used precipitation hardening grade which possesses high hardness, strength & good corrosion resistance. It is similar to the properties of 302 stainless steel. Stainless Steel Grade 202 machinability produces long gummy chips.

Which stainless steel railing is best?

304-grade stainless steel may be the best choice for a railing system designed for both indoors and outdoors – especially if your application is away from large bodies of salt water and won’t be exposed to extreme conditions.

Does 202 stainless rust?

202 stainless steel is a less common type of stainless steel that is prone to rusting. It is also in the austenitic class of metal alloys. Therefore, the microstructure of this stainless steel alloy has a face-centered cubic structure.

What is 200 series stainless steel?

The 200 series is a class of austenitic and highly corrosion-resistant stainless steels that are characterized by having low nickel content. They’re also referred to as chrome-manganese (CrMn) stainless steel. Austenitic steels include both the 200 and 300 series. They’re defined by their face-centered cubic structure.

What type of stainless steel is 304?

The most common form of 304 stainless steel is 18-8 (18/8) stainless steel, which contains 18 percent chromium and 8 percent nickel. 304 stainless steel is the most common form of stainless steel used around the world due to excellent corrosion resistance and value.

Which grade steel is best?

Though the stainless steel 304 alloy has a higher melting point, grade 316 has a better resistance to chemicals and chlorides (like salt) than grade 304 stainless steel. When it comes to applications with chlorinated solutions or exposure to salt, grade 316 stainless steel is considered superior.