321 strips / coilSupplier

What are coil / strips 321?

321 stainless steel coils and strips are thin sheets or steel rolls made with a mixture of materials including titanium. This helps them resist loss, especially in places where there are too much heat or chemicals. 321 steel is also easy to cut and shape in different forms.

  • Strong and durable: 321 steel is hard and lasts longer when used in difficult conditions.
  • Corrosion-resistant: Thanks to the titanium, 321 is good in opposing steel rust, especially when exposed to heat.
  • Easy in size: You can cut, weld and make 321 steel without weakening it.
  • Non-magnetic: Generally, 321 steel is not magnetic, but it can be slightly magnetic after working.
SS 301 Sheet and Plates

Applications of Coils / Strips 321

Here 321 stainless steel is most commonly used:

  • Chemical processing: 321 steel is used for things such as tanks and pipes in chemical factories because it does not rust easily with high temperatures.
  • Aerospace and aircraft: Because it can handle the heat well, 321 stainless steel is used in airplanes and parts of exhaust systems that become very hot.
  • Food and drinks: Like other stainless steels, 321 is used in food and drink production because it is easy to clean and does not react with food.
  • Drug Equipment: 321 steel is also used in drug factories for devices that require high heat and chemicals to handle.
  • Heat Exchanges and Boilers: This is great for places

Chemical Composition of Coils / Strips 321:

Element Percentage
Chromium (Cr) 17.00% 19.00%
Nickel (Ni) 9.00% 12.00%
Titanium (Ti) 5 x C min
Iron (Fe) Balance
Carbon (C) 0.08% max
Silicon (Si) 1.00% max
Manganese (Mn) 2.00% max
Phosphorus (P) 0.045% max
Sulfur (S) 0.030% max

Conclusion: Coil / Strips 321

If you need a strong and heat resistant material, 321 stainless steel is a great option. It is resistant to rust and damage even in high temperatures.It makes a popular choice for industries such as chemical processing, food production and aerospace. 321 stainless steel coils and strips are durable and reliable, providing great performances for hard jobs including heat and chemicals.

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