304 stainless steel density 7.93 g/cm3 austenitic stainless steel generally use this value 304 chromium content (%) 17.00-19.00, nickel content.%) 8.00-10.00, 304 is equivalent to our country 0Cr19Ni9 (0Cr18Ni9) stainless steel 

304 stainless steel is a versatile stainless steel material with stronger rust resistance than 200 series stainless steel. High temperature resistance is also better. 
Chemical composition of 304 Stainless steel is below: 
C: ≤0.15 
Si: ≤0.50 
Mn: ≤1.00 
P: ≤0.035 
S: ≤0.030 
Cr: 11.50~13.090 

304 stainless steel has excellent stainless corrosion resistance and better resistance to intergranular corrosion. 

For oxidizing acids, it was found in the experiment that 304 stainless steel has strong corrosion resistance in nitric acid at a boiling temperature of ≤ 65%. It also has good corrosion resistance to alkaline solutions and most organic and inorganic acids. 


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