Difference Between 302 And 304 Stainless Steel

Posted by Umang |  Sep 25, 2021


The main difference between 302 and 304 stainless steel is its flexibility and durability. These two grades are enriched with excellent properties and characteristics, and the grade has magnificent malleability and robustness. The strength of grade 302 is slightly higher than the 304 material. The tensile strength of this 302 is 585 Mpa, whereas the tensile strength of 302 grade is 515 Mpa. Similarly, the yield strength of this grade is 304 is 250 Mpa, whereas the yield of 302 is 240 Mpa.

Stainless Steel Types


Key Properties:
The elongation of grade 302 is much higher than the 304 grade. Grade 304 and 302 also have high carbon content, providing extreme toughness and strength to the grade. Although The 302 is considered the most challenging and robust grade, 304 is the most ductile grade in stainless steel alloys.

Stainless Steel Grades


Stainless steel 304 and 302 grades are made from a mixture of austenitic steel with non-magnetic properties. Both the grades have high amounts of chromium and nickel in their chemical composition. The increased amount of chromium and nickel provides extraordinary strength and excellent resistance from various chemical and physical procedures.