EN 1.4301 Stainless Steel |AISI 304| Chemical Composition, Equivalent Grade, Datasheets| Alokindia.com

1.4301 Stainless Steel

All You Need to Know About the Most Versatile, Widely Used, Austenitic Stainless Steel X5CrNi18-10, 1.4301


What is 1.4301 Stainless Steel Grade

The 1.4301-grade stainless steel is the most widely used commercial-grade stainless steel. It is supplied to many industry sectors. It performs well when exposed to relatively high temperatures. Similar to other austenitic stainless steel grades, the 1.4301-grade stainless steel maintains its strength and toughness at sub-zero temperatures.


The 1.4301-grade stainless steel has the following properties:

  1. Excellent corrosion resistance
  2. Machinable
  3. Easily weldable


Why use 1.4301 Stainless Steel

If you are looking for an austenitic, easily weldable stainless steel, the 1.4301-grade steel might be a good choice for you. Moreover, it showcases excellent corrosion resistance in ordinary atmospheric conditions. This steel is an excellent choice for various applications in the food and drinks processing industries, petrochemical, and construction industries.


What is the chemical composition of 1.4301 stainless steel?

The chemical composition of 1.4301 stainless steel is:

1.4301 steel chemical element % present
Carbon (C) [Max] 0.08%
Manganese (Mn) [Max] 2.00%
Silicon (Si) [Max] 1.00%
Chromium (Cr) [Max] 17.5 to 19.5%
Copper (Cu) [Max] 0.50%
Nickel (Ni) [Max] 8.0 to 10.50%
Phosphorus (P) [Max] 0.050%
Sulphur (S) [Max] 0.020%


How to work with 1.4301 steel

1.4301 steel hot work and heat treatment temperature
Forging °C Solution Annealing °C
1180 to 950 1000 to 1100
Cooling by air or water


1.4301 stainless steel applications

The main areas of applications of 1.4301 stainless steel include:

  1. Automotive industry
  2. Chemical industry
  3. Food and beverage industry
  4. Electronic equipment
  5. Petrochemical industry


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